Description: update to olson db 2017a
Origin: vendor
Author: gregor herrmann <gregoa@debian.org>
Last-Update: 2017-03-03

--- a/lib/DateTime/TimeZone/Africa/Abidjan.pm
+++ b/lib/DateTime/TimeZone/Africa/Abidjan.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,11 +43,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Accra.pm
+++ b/lib/DateTime/TimeZone/Africa/Accra.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60589296000, #    local_end 1920-12-31 00:00:00 (Fri)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60589294800, #    utc_start 1920-12-30 23:40:00 (Thu)
@@ -66,7 +66,7 @@
 60620832000, #    local_end 1921-12-31 00:00:00 (Sat)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60620830800, #    utc_start 1921-12-30 23:40:00 (Fri)
@@ -84,7 +84,7 @@
 60652368000, #    local_end 1922-12-31 00:00:00 (Sun)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60652366800, #    utc_start 1922-12-30 23:40:00 (Sat)
@@ -102,7 +102,7 @@
 60683904000, #    local_end 1923-12-31 00:00:00 (Mon)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60683902800, #    utc_start 1923-12-30 23:40:00 (Sun)
@@ -120,7 +120,7 @@
 60715526400, #    local_end 1924-12-31 00:00:00 (Wed)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60715525200, #    utc_start 1924-12-30 23:40:00 (Tue)
@@ -138,7 +138,7 @@
 60747062400, #    local_end 1925-12-31 00:00:00 (Thu)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60747061200, #    utc_start 1925-12-30 23:40:00 (Wed)
@@ -156,7 +156,7 @@
 60778598400, #    local_end 1926-12-31 00:00:00 (Fri)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60778597200, #    utc_start 1926-12-30 23:40:00 (Thu)
@@ -174,7 +174,7 @@
 60810134400, #    local_end 1927-12-31 00:00:00 (Sat)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60810133200, #    utc_start 1927-12-30 23:40:00 (Fri)
@@ -192,7 +192,7 @@
 60841756800, #    local_end 1928-12-31 00:00:00 (Mon)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60841755600, #    utc_start 1928-12-30 23:40:00 (Sun)
@@ -210,7 +210,7 @@
 60873292800, #    local_end 1929-12-31 00:00:00 (Tue)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60873291600, #    utc_start 1929-12-30 23:40:00 (Mon)
@@ -228,7 +228,7 @@
 60904828800, #    local_end 1930-12-31 00:00:00 (Wed)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60904827600, #    utc_start 1930-12-30 23:40:00 (Tue)
@@ -246,7 +246,7 @@
 60936364800, #    local_end 1931-12-31 00:00:00 (Thu)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60936363600, #    utc_start 1931-12-30 23:40:00 (Wed)
@@ -264,7 +264,7 @@
 60967987200, #    local_end 1932-12-31 00:00:00 (Sat)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60967986000, #    utc_start 1932-12-30 23:40:00 (Fri)
@@ -282,7 +282,7 @@
 60999523200, #    local_end 1933-12-31 00:00:00 (Sun)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 60999522000, #    utc_start 1933-12-30 23:40:00 (Sat)
@@ -300,7 +300,7 @@
 61031059200, #    local_end 1934-12-31 00:00:00 (Mon)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61031058000, #    utc_start 1934-12-30 23:40:00 (Sun)
@@ -318,7 +318,7 @@
 61062595200, #    local_end 1935-12-31 00:00:00 (Tue)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61062594000, #    utc_start 1935-12-30 23:40:00 (Mon)
@@ -336,7 +336,7 @@
 61094217600, #    local_end 1936-12-31 00:00:00 (Thu)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61094216400, #    utc_start 1936-12-30 23:40:00 (Wed)
@@ -354,7 +354,7 @@
 61125753600, #    local_end 1937-12-31 00:00:00 (Fri)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61125752400, #    utc_start 1937-12-30 23:40:00 (Thu)
@@ -372,7 +372,7 @@
 61157289600, #    local_end 1938-12-31 00:00:00 (Sat)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61157288400, #    utc_start 1938-12-30 23:40:00 (Fri)
@@ -390,7 +390,7 @@
 61188825600, #    local_end 1939-12-31 00:00:00 (Sun)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61188824400, #    utc_start 1939-12-30 23:40:00 (Sat)
@@ -408,7 +408,7 @@
 61220448000, #    local_end 1940-12-31 00:00:00 (Tue)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61220446800, #    utc_start 1940-12-30 23:40:00 (Mon)
@@ -426,7 +426,7 @@
 61251984000, #    local_end 1941-12-31 00:00:00 (Wed)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61251982800, #    utc_start 1941-12-30 23:40:00 (Tue)
@@ -444,7 +444,7 @@
 61283520000, #    local_end 1942-12-31 00:00:00 (Thu)
 1200,
 1,
-'GHST',
+'+0020',
     ],
     [
 61283518800, #    utc_start 1942-12-30 23:40:00 (Wed)
@@ -457,11 +457,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {23}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Algiers.pm
+++ b/lib/DateTime/TimeZone/Africa/Algiers.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -340,11 +340,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {13}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Bissau.pm
+++ b/lib/DateTime/TimeZone/Africa/Bissau.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62293449600, #    local_end 1975-01-01 00:00:00 (Wed)
 -3600,
 0,
-'WAT',
+'-01',
     ],
     [
 62293453200, #    utc_start 1975-01-01 01:00:00 (Wed)
@@ -52,11 +52,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Cairo.pm
+++ b/lib/DateTime/TimeZone/Africa/Cairo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1177,11 +1177,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {63}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Casablanca.pm
+++ b/lib/DateTime/TimeZone/Africa/Casablanca.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -934,7 +934,7 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {49}
 
@@ -986,17 +986,6 @@
 
 my $rules = [
   bless( {
-    'at' => '2:00',
-    'from' => '2026',
-    'in' => 'Mar',
-    'letter' => 'S',
-    'name' => 'Morocco',
-    'offset_from_std' => 3600,
-    'on' => 'lastSun',
-    'save' => '1:00',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
     'at' => '3:00',
     'from' => '2013',
     'in' => 'Oct',
@@ -1006,6 +995,17 @@
     'on' => 'lastSun',
     'save' => '0',
     'to' => 'max'
+  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
+  bless( {
+    'at' => '2:00',
+    'from' => '2026',
+    'in' => 'Mar',
+    'letter' => 'S',
+    'name' => 'Morocco',
+    'offset_from_std' => 3600,
+    'on' => 'lastSun',
+    'save' => '1:00',
+    'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
 ;
--- a/lib/DateTime/TimeZone/Africa/Ceuta.pm
+++ b/lib/DateTime/TimeZone/Africa/Ceuta.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -25,17 +25,17 @@
 [
     [
 DateTime::TimeZone::NEG_INFINITY, #    utc_start
-59958231676, #      utc_end 1901-01-01 00:21:16 (Tue)
+59958230400, #      utc_end 1901-01-01 00:00:00 (Tue)
 DateTime::TimeZone::NEG_INFINITY, #  local_start
-59958230400, #    local_end 1901-01-01 00:00:00 (Tue)
+59958229124, #    local_end 1900-12-31 23:38:44 (Mon)
 -1276,
 0,
 'LMT',
     ],
     [
-59958231676, #    utc_start 1901-01-01 00:21:16 (Tue)
+59958230400, #    utc_start 1901-01-01 00:00:00 (Tue)
 60505570800, #      utc_end 1918-05-06 23:00:00 (Mon)
-59958231676, #  local_start 1901-01-01 00:21:16 (Tue)
+59958230400, #  local_start 1901-01-01 00:00:00 (Tue)
 60505570800, #    local_end 1918-05-06 23:00:00 (Mon)
 0,
 0,
@@ -70,17 +70,17 @@
     ],
     [
 60693231600, #    utc_start 1924-04-16 23:00:00 (Wed)
-60708006000, #      utc_end 1924-10-04 23:00:00 (Sat)
+60708009600, #      utc_end 1924-10-05 00:00:00 (Sun)
 60693235200, #  local_start 1924-04-17 00:00:00 (Thu)
-60708009600, #    local_end 1924-10-05 00:00:00 (Sun)
+60708013200, #    local_end 1924-10-05 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60708006000, #    utc_start 1924-10-04 23:00:00 (Sat)
+60708009600, #    utc_start 1924-10-05 00:00:00 (Sun)
 60756390000, #      utc_end 1926-04-17 23:00:00 (Sat)
-60708006000, #  local_start 1924-10-04 23:00:00 (Sat)
+60708009600, #  local_start 1924-10-05 00:00:00 (Sun)
 60756390000, #    local_end 1926-04-17 23:00:00 (Sat)
 0,
 0,
@@ -88,17 +88,17 @@
     ],
     [
 60756390000, #    utc_start 1926-04-17 23:00:00 (Sat)
-60770905200, #      utc_end 1926-10-02 23:00:00 (Sat)
+60770908800, #      utc_end 1926-10-03 00:00:00 (Sun)
 60756393600, #  local_start 1926-04-18 00:00:00 (Sun)
-60770908800, #    local_end 1926-10-03 00:00:00 (Sun)
+60770912400, #    local_end 1926-10-03 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60770905200, #    utc_start 1926-10-02 23:00:00 (Sat)
+60770908800, #    utc_start 1926-10-03 00:00:00 (Sun)
 60787234800, #      utc_end 1927-04-09 23:00:00 (Sat)
-60770905200, #  local_start 1926-10-02 23:00:00 (Sat)
+60770908800, #  local_start 1926-10-03 00:00:00 (Sun)
 60787234800, #    local_end 1927-04-09 23:00:00 (Sat)
 0,
 0,
@@ -106,35 +106,35 @@
     ],
     [
 60787234800, #    utc_start 1927-04-09 23:00:00 (Sat)
-60802354800, #      utc_end 1927-10-01 23:00:00 (Sat)
+60802358400, #      utc_end 1927-10-02 00:00:00 (Sun)
 60787238400, #  local_start 1927-04-10 00:00:00 (Sun)
-60802358400, #    local_end 1927-10-02 00:00:00 (Sun)
+60802362000, #    local_end 1927-10-02 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60802354800, #    utc_start 1927-10-01 23:00:00 (Sat)
-60819289200, #      utc_end 1928-04-14 23:00:00 (Sat)
-60802354800, #  local_start 1927-10-01 23:00:00 (Sat)
-60819289200, #    local_end 1928-04-14 23:00:00 (Sat)
+60802358400, #    utc_start 1927-10-02 00:00:00 (Sun)
+60819292800, #      utc_end 1928-04-15 00:00:00 (Sun)
+60802358400, #  local_start 1927-10-02 00:00:00 (Sun)
+60819292800, #    local_end 1928-04-15 00:00:00 (Sun)
 0,
 0,
 'WET',
     ],
     [
-60819289200, #    utc_start 1928-04-14 23:00:00 (Sat)
-60834409200, #      utc_end 1928-10-06 23:00:00 (Sat)
-60819292800, #  local_start 1928-04-15 00:00:00 (Sun)
-60834412800, #    local_end 1928-10-07 00:00:00 (Sun)
+60819292800, #    utc_start 1928-04-15 00:00:00 (Sun)
+60834412800, #      utc_end 1928-10-07 00:00:00 (Sun)
+60819296400, #  local_start 1928-04-15 01:00:00 (Sun)
+60834416400, #    local_end 1928-10-07 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60834409200, #    utc_start 1928-10-06 23:00:00 (Sat)
+60834412800, #    utc_start 1928-10-07 00:00:00 (Sun)
 60841843200, #      utc_end 1929-01-01 00:00:00 (Tue)
-60834409200, #  local_start 1928-10-06 23:00:00 (Sat)
+60834412800, #  local_start 1928-10-07 00:00:00 (Sun)
 60841843200, #    local_end 1929-01-01 00:00:00 (Tue)
 0,
 0,
@@ -1004,13 +1004,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {52}
+sub has_dst_changes {53}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1059,24 +1077,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Africa/El_Aaiun.pm
+++ b/lib/DateTime/TimeZone/Africa/El_Aaiun.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62333971200, #    local_end 1976-04-14 00:00:00 (Wed)
 -3600,
 0,
-'WAT',
+'-01',
     ],
     [
 62333974800, #    utc_start 1976-04-14 01:00:00 (Wed)
@@ -835,7 +835,7 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {44}
 
@@ -887,17 +887,6 @@
 
 my $rules = [
   bless( {
-    'at' => '3:00',
-    'from' => '2013',
-    'in' => 'Oct',
-    'letter' => '',
-    'name' => 'Morocco',
-    'offset_from_std' => 0,
-    'on' => 'lastSun',
-    'save' => '0',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
     'at' => '2:00',
     'from' => '2026',
     'in' => 'Mar',
@@ -907,6 +896,17 @@
     'on' => 'lastSun',
     'save' => '1:00',
     'to' => 'max'
+  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
+  bless( {
+    'at' => '3:00',
+    'from' => '2013',
+    'in' => 'Oct',
+    'letter' => '',
+    'name' => 'Morocco',
+    'offset_from_std' => 0,
+    'on' => 'lastSun',
+    'save' => '0',
+    'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
 ;
--- a/lib/DateTime/TimeZone/Africa/Johannesburg.pm
+++ b/lib/DateTime/TimeZone/Africa/Johannesburg.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -88,11 +88,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {2}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Khartoum.pm
+++ b/lib/DateTime/TimeZone/Africa/Khartoum.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -340,11 +340,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {16}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Lagos.pm
+++ b/lib/DateTime/TimeZone/Africa/Lagos.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,11 +43,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Maputo.pm
+++ b/lib/DateTime/TimeZone/Africa/Maputo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,11 +43,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Monrovia.pm
+++ b/lib/DateTime/TimeZone/Africa/Monrovia.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 62209209600, #    local_end 1972-05-01 00:00:00 (Mon)
 -2670,
 0,
-'LRT',
+'-004430',
     ],
     [
 62209212270, #    utc_start 1972-05-01 00:44:30 (Mon)
@@ -61,11 +61,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Nairobi.pm
+++ b/lib/DateTime/TimeZone/Africa/Nairobi.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61188912000, #    local_end 1940-01-01 00:00:00 (Mon)
 9000,
 0,
-'BEAT',
+'+0230',
     ],
     [
 61188903000, #    utc_start 1939-12-31 21:30:00 (Sun)
@@ -57,7 +57,7 @@
 61820064000, #    local_end 1960-01-01 00:00:00 (Fri)
 9900,
 0,
-'BEAUT',
+'+0245',
     ],
     [
 61820054100, #    utc_start 1959-12-31 21:15:00 (Thu)
@@ -70,11 +70,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Ndjamena.pm
+++ b/lib/DateTime/TimeZone/Africa/Ndjamena.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -61,11 +61,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Tripoli.pm
+++ b/lib/DateTime/TimeZone/Africa/Tripoli.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -322,11 +322,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {13}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Tunis.pm
+++ b/lib/DateTime/TimeZone/Africa/Tunis.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -340,11 +340,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {16}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Africa/Windhoek.pm
+++ b/lib/DateTime/TimeZone/Africa/Windhoek.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60026400000, #    local_end 1903-03-01 00:00:00 (Sun)
 5400,
 0,
-'SWAT',
+'+0130',
     ],
     [
 60026394600, #    utc_start 1903-02-28 22:30:00 (Sat)
@@ -680,13 +680,31 @@
 0,
 'WAT',
     ],
+    [
+63955789200, #    utc_start 2027-09-05 01:00:00 (Sun)
+63973929600, #      utc_end 2028-04-02 00:00:00 (Sun)
+63955796400, #  local_start 2027-09-05 03:00:00 (Sun)
+63973936800, #    local_end 2028-04-02 02:00:00 (Sun)
+7200,
+1,
+'WAST',
+    ],
+    [
+63973929600, #    utc_start 2028-04-02 00:00:00 (Sun)
+63987238800, #      utc_end 2028-09-03 01:00:00 (Sun)
+63973933200, #  local_start 2028-04-02 01:00:00 (Sun)
+63987242400, #    local_end 2028-09-03 02:00:00 (Sun)
+3600,
+0,
+'WAT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {35}
+sub has_dst_changes {36}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -735,24 +753,24 @@
 my $rules = [
   bless( {
     'at' => '2:00',
-    'from' => '1995',
-    'in' => 'Apr',
-    'letter' => '',
+    'from' => '1994',
+    'in' => 'Sep',
+    'letter' => 'S',
     'name' => 'Namibia',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'Sun>=1',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
-    'from' => '1994',
-    'in' => 'Sep',
-    'letter' => 'S',
+    'from' => '1995',
+    'in' => 'Apr',
+    'letter' => '',
     'name' => 'Namibia',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'Sun>=1',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Adak.pm
+++ b/lib/DateTime/TimeZone/America/Adak.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1175,13 +1175,31 @@
 1,
 'HDT',
     ],
+    [
+63961268400, #    utc_start 2027-11-07 11:00:00 (Sun)
+63972158400, #      utc_end 2028-03-12 12:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-36000,
+0,
+'HST',
+    ],
+    [
+63972158400, #    utc_start 2028-03-12 12:00:00 (Sun)
+63992718000, #      utc_end 2028-11-05 11:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-32400,
+1,
+'HDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1231,23 +1249,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Anchorage.pm
+++ b/lib/DateTime/TimeZone/America/Anchorage.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61252070400, #    local_end 1942-01-01 00:00:00 (Thu)
 -36000,
 0,
-'CAT',
+'AST',
     ],
     [
 61252106400, #    utc_start 1942-01-01 10:00:00 (Thu)
@@ -57,7 +57,7 @@
 61255447200, #    local_end 1942-02-09 02:00:00 (Mon)
 -36000,
 0,
-'CAT',
+'AST',
     ],
     [
 61255483200, #    utc_start 1942-02-09 12:00:00 (Mon)
@@ -66,7 +66,7 @@
 61366255200, #    local_end 1945-08-14 14:00:00 (Tue)
 -32400,
 1,
-'CAWT',
+'AWT',
     ],
     [
 61366287600, #    utc_start 1945-08-14 23:00:00 (Tue)
@@ -75,25 +75,16 @@
 61370272800, #    local_end 1945-09-30 02:00:00 (Sun)
 -32400,
 1,
-'CAPT',
+'APT',
     ],
     [
 61370305200, #    utc_start 1945-09-30 11:00:00 (Sun)
-61378336800, #      utc_end 1946-01-01 10:00:00 (Tue)
-61370269200, #  local_start 1945-09-30 01:00:00 (Sun)
-61378300800, #    local_end 1946-01-01 00:00:00 (Tue)
--36000,
-0,
-'CAT',
-    ],
-    [
-61378336800, #    utc_start 1946-01-01 10:00:00 (Tue)
 62048800800, #      utc_end 1967-04-01 10:00:00 (Sat)
-61378300800, #  local_start 1946-01-01 00:00:00 (Tue)
+61370269200, #  local_start 1945-09-30 01:00:00 (Sun)
 62048764800, #    local_end 1967-04-01 00:00:00 (Sat)
 -36000,
 0,
-'CAT',
+'AST',
     ],
     [
 62048800800, #    utc_start 1967-04-01 10:00:00 (Sat)
@@ -1175,13 +1166,31 @@
 1,
 'AKDT',
     ],
+    [
+63961264800, #    utc_start 2027-11-07 10:00:00 (Sun)
+63972154800, #      utc_end 2028-03-12 11:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-32400,
+0,
+'AKST',
+    ],
+    [
+63972154800, #    utc_start 2028-03-12 11:00:00 (Sun)
+63992714400, #      utc_end 2028-11-05 10:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-28800,
+1,
+'AKDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Araguaina.pm
+++ b/lib/DateTime/TimeZone/America/Araguaina.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60928725600, #    utc_start 1931-10-03 14:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60944320800, #    utc_start 1932-04-01 02:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60960308400, #    utc_start 1932-10-03 03:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60975856800, #    utc_start 1933-04-01 02:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61501863600, #    utc_start 1949-12-01 03:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61513614000, #    utc_start 1950-04-16 03:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61533399600, #    utc_start 1950-12-01 03:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61543850400, #    utc_start 1951-04-01 02:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61564935600, #    utc_start 1951-12-01 03:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61575472800, #    utc_start 1952-04-01 02:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61596558000, #    utc_start 1952-12-01 03:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61604330400, #    utc_start 1953-03-01 02:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61944318000, #    utc_start 1963-12-09 03:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61951485600, #    utc_start 1964-03-01 02:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61980519600, #    utc_start 1965-01-31 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61985613600, #    utc_start 1965-03-31 02:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62006785200, #    utc_start 1965-12-01 03:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62014557600, #    utc_start 1966-03-01 02:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62035729200, #    utc_start 1966-11-01 03:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62046093600, #    utc_start 1967-03-01 02:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62067265200, #    utc_start 1967-11-01 03:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62077716000, #    utc_start 1968-03-01 02:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62635431600, #    utc_start 1985-11-02 03:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62646919200, #    utc_start 1986-03-15 02:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62666276400, #    utc_start 1986-10-25 03:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62675949600, #    utc_start 1987-02-14 02:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62697812400, #    utc_start 1987-10-25 03:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62706880800, #    utc_start 1988-02-07 02:00:00 (Sun)
@@ -291,7 +291,7 @@
 62728646400, #    local_end 1988-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62728657200, #    utc_start 1988-10-16 03:00:00 (Sun)
@@ -300,7 +300,7 @@
 62737718400, #    local_end 1989-01-29 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62737725600, #    utc_start 1989-01-29 02:00:00 (Sun)
@@ -309,7 +309,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 62770377600, #    local_end 1990-02-11 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62770384800, #    utc_start 1990-02-11 02:00:00 (Sun)
@@ -327,7 +327,7 @@
 62789212800, #    local_end 1990-09-17 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62789223600, #    utc_start 1990-09-17 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 62946720000, #    local_end 1995-09-14 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62946730800, #    utc_start 1995-09-14 03:00:00 (Thu)
@@ -345,7 +345,7 @@
 62949398400, #    local_end 1995-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62949409200, #    utc_start 1995-10-15 03:00:00 (Sun)
@@ -354,7 +354,7 @@
 62959680000, #    local_end 1996-02-11 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62959687200, #    utc_start 1996-02-11 02:00:00 (Sun)
@@ -363,7 +363,7 @@
 62980243200, #    local_end 1996-10-06 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62980254000, #    utc_start 1996-10-06 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62991734400, #    local_end 1997-02-16 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62991741600, #    utc_start 1997-02-16 02:00:00 (Sun)
@@ -381,7 +381,7 @@
 63011779200, #    local_end 1997-10-06 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63011790000, #    utc_start 1997-10-06 03:00:00 (Mon)
@@ -390,7 +390,7 @@
 63024393600, #    local_end 1998-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63024400800, #    utc_start 1998-03-01 02:00:00 (Sun)
@@ -399,7 +399,7 @@
 63043747200, #    local_end 1998-10-11 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63043758000, #    utc_start 1998-10-11 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 63055238400, #    local_end 1999-02-21 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63055245600, #    utc_start 1999-02-21 02:00:00 (Sun)
@@ -417,7 +417,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -426,7 +426,7 @@
 63087292800, #    local_end 2000-02-27 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63087300000, #    utc_start 2000-02-27 02:00:00 (Sun)
@@ -435,7 +435,7 @@
 63106646400, #    local_end 2000-10-08 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63106657200, #    utc_start 2000-10-08 03:00:00 (Sun)
@@ -444,7 +444,7 @@
 63118137600, #    local_end 2001-02-18 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63118144800, #    utc_start 2001-02-18 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 63138700800, #    local_end 2001-10-14 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63138711600, #    utc_start 2001-10-14 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 63149587200, #    local_end 2002-02-17 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63149594400, #    utc_start 2002-02-17 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 63171964800, #    local_end 2002-11-03 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63171975600, #    utc_start 2002-11-03 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 63181036800, #    local_end 2003-02-16 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63181044000, #    utc_start 2003-02-16 02:00:00 (Sun)
@@ -489,7 +489,7 @@
 63200044800, #    local_end 2003-09-24 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63200055600, #    utc_start 2003-09-24 03:00:00 (Wed)
@@ -498,7 +498,7 @@
 63486460800, #    local_end 2012-10-21 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63486471600, #    utc_start 2012-10-21 03:00:00 (Sun)
@@ -507,7 +507,7 @@
 63496742400, #    local_end 2013-02-17 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63496749600, #    utc_start 2013-02-17 02:00:00 (Sun)
@@ -516,7 +516,7 @@
 63513676800, #    local_end 2013-09-01 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63513687600, #    utc_start 2013-09-01 03:00:00 (Sun)
@@ -525,15 +525,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'BRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {25}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Buenos_Aires.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Buenos_Aires.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60902251200, #    utc_start 1930-12-01 04:00:00 (Mon)
@@ -57,7 +57,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60912702000, #    utc_start 1931-04-01 03:00:00 (Wed)
@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60929726400, #    utc_start 1931-10-15 04:00:00 (Thu)
@@ -75,7 +75,7 @@
 60941635200, #    local_end 1932-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60941646000, #    utc_start 1932-03-01 03:00:00 (Tue)
@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60962817600, #    utc_start 1932-11-01 04:00:00 (Tue)
@@ -93,7 +93,7 @@
 60973171200, #    local_end 1933-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60973182000, #    utc_start 1933-03-01 03:00:00 (Wed)
@@ -102,7 +102,7 @@
 60994339200, #    local_end 1933-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60994353600, #    utc_start 1933-11-01 04:00:00 (Wed)
@@ -111,7 +111,7 @@
 61004707200, #    local_end 1934-03-01 00:00:00 (Thu)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61004718000, #    utc_start 1934-03-01 03:00:00 (Thu)
@@ -120,7 +120,7 @@
 61025875200, #    local_end 1934-11-01 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61025889600, #    utc_start 1934-11-01 04:00:00 (Thu)
@@ -129,7 +129,7 @@
 61036243200, #    local_end 1935-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61036254000, #    utc_start 1935-03-01 03:00:00 (Fri)
@@ -138,7 +138,7 @@
 61057411200, #    local_end 1935-11-01 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61057425600, #    utc_start 1935-11-01 04:00:00 (Fri)
@@ -147,7 +147,7 @@
 61067865600, #    local_end 1936-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61067876400, #    utc_start 1936-03-01 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61089048000, #    utc_start 1936-11-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61099412400, #    utc_start 1937-03-01 03:00:00 (Mon)
@@ -174,7 +174,7 @@
 61120569600, #    local_end 1937-11-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61120584000, #    utc_start 1937-11-01 04:00:00 (Mon)
@@ -183,7 +183,7 @@
 61130937600, #    local_end 1938-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61130948400, #    utc_start 1938-03-01 03:00:00 (Tue)
@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61152120000, #    utc_start 1938-11-01 04:00:00 (Tue)
@@ -201,7 +201,7 @@
 61162473600, #    local_end 1939-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61162484400, #    utc_start 1939-03-01 03:00:00 (Wed)
@@ -210,7 +210,7 @@
 61183641600, #    local_end 1939-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61183656000, #    utc_start 1939-11-01 04:00:00 (Wed)
@@ -219,7 +219,7 @@
 61194096000, #    local_end 1940-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61194106800, #    utc_start 1940-03-01 03:00:00 (Fri)
@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61204651200, #    utc_start 1940-07-01 04:00:00 (Mon)
@@ -237,7 +237,7 @@
 61234790400, #    local_end 1941-06-15 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61234801200, #    utc_start 1941-06-15 03:00:00 (Sun)
@@ -246,7 +246,7 @@
 61245331200, #    local_end 1941-10-15 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61245345600, #    utc_start 1941-10-15 04:00:00 (Wed)
@@ -255,7 +255,7 @@
 61301923200, #    local_end 1943-08-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61301934000, #    utc_start 1943-08-01 03:00:00 (Sun)
@@ -264,7 +264,7 @@
 61308403200, #    local_end 1943-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61308417600, #    utc_start 1943-10-15 04:00:00 (Fri)
@@ -273,7 +273,7 @@
 61383398400, #    local_end 1946-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61383409200, #    utc_start 1946-03-01 03:00:00 (Fri)
@@ -282,7 +282,7 @@
 61401888000, #    local_end 1946-10-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61401902400, #    utc_start 1946-10-01 04:00:00 (Tue)
@@ -291,7 +291,7 @@
 61938345600, #    local_end 1963-10-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61938356400, #    utc_start 1963-10-01 03:00:00 (Tue)
@@ -300,7 +300,7 @@
 61944825600, #    local_end 1963-12-15 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61944840000, #    utc_start 1963-12-15 04:00:00 (Sun)
@@ -309,7 +309,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 61971177600, #    local_end 1964-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61971192000, #    utc_start 1964-10-15 04:00:00 (Thu)
@@ -327,7 +327,7 @@
 61983014400, #    local_end 1965-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61983025200, #    utc_start 1965-03-01 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 62002713600, #    local_end 1965-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62002728000, #    utc_start 1965-10-15 04:00:00 (Fri)
@@ -345,7 +345,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -354,7 +354,7 @@
 62034249600, #    local_end 1966-10-15 00:00:00 (Sat)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62034264000, #    utc_start 1966-10-15 04:00:00 (Sat)
@@ -363,7 +363,7 @@
 62048851200, #    local_end 1967-04-02 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62048862000, #    utc_start 1967-04-02 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62064590400, #    utc_start 1967-10-01 04:00:00 (Sun)
@@ -381,7 +381,7 @@
 62080905600, #    local_end 1968-04-07 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62080916400, #    utc_start 1968-04-07 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62096630400, #    local_end 1968-10-06 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62096644800, #    utc_start 1968-10-06 04:00:00 (Sun)
@@ -399,7 +399,7 @@
 62112355200, #    local_end 1969-04-06 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62112366000, #    utc_start 1969-04-06 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62128094400, #    utc_start 1969-10-05 04:00:00 (Sun)
@@ -417,7 +417,7 @@
 62263814400, #    local_end 1974-01-23 00:00:00 (Wed)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62263825200, #    utc_start 1974-01-23 03:00:00 (Wed)
@@ -426,7 +426,7 @@
 62272281600, #    local_end 1974-05-01 00:00:00 (Wed)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62272288800, #    utc_start 1974-05-01 02:00:00 (Wed)
@@ -435,7 +435,7 @@
 62732620800, #    local_end 1988-12-01 00:00:00 (Thu)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62732631600, #    utc_start 1988-12-01 03:00:00 (Thu)
@@ -444,7 +444,7 @@
 62740742400, #    local_end 1989-03-05 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62740749600, #    utc_start 1989-03-05 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62772199200, #    utc_start 1990-03-04 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 62803641600, #    local_end 1991-03-03 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62803648800, #    utc_start 1991-03-03 02:00:00 (Sun)
@@ -489,7 +489,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62823610800, #    utc_start 1991-10-20 03:00:00 (Sun)
@@ -498,7 +498,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -507,7 +507,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -516,7 +516,7 @@
 62867145600, #    local_end 1993-03-07 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62867152800, #    utc_start 1993-03-07 02:00:00 (Sun)
@@ -525,7 +525,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -534,7 +534,7 @@
 63087724800, #    local_end 2000-03-03 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 63087735600, #    utc_start 2000-03-03 03:00:00 (Fri)
@@ -543,7 +543,7 @@
 63334656000, #    local_end 2007-12-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63334666800, #    utc_start 2007-12-30 03:00:00 (Sun)
@@ -552,7 +552,7 @@
 63341308800, #    local_end 2008-03-16 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63341316000, #    utc_start 2008-03-16 02:00:00 (Sun)
@@ -561,7 +561,7 @@
 63360057600, #    local_end 2008-10-19 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63360068400, #    utc_start 2008-10-19 03:00:00 (Sun)
@@ -570,7 +570,7 @@
 63372758400, #    local_end 2009-03-15 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63372765600, #    utc_start 2009-03-15 02:00:00 (Sun)
@@ -579,15 +579,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Catamarca.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Catamarca.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
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     [
 60902251200, #    utc_start 1930-12-01 04:00:00 (Mon)
@@ -57,7 +57,7 @@
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     [
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     [
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@@ -174,7 +174,7 @@
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     [
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@@ -183,7 +183,7 @@
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 -10800,
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     [
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 -14400,
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     [
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@@ -201,7 +201,7 @@
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     [
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     [
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     [
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     [
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     [
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     [
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     [
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@@ -390,7 +390,7 @@
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     [
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@@ -399,7 +399,7 @@
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     ],
     [
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@@ -408,7 +408,7 @@
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     ],
     [
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@@ -417,7 +417,7 @@
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     ],
     [
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@@ -426,7 +426,7 @@
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     ],
     [
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@@ -435,7 +435,7 @@
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@@ -444,7 +444,7 @@
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@@ -462,7 +462,7 @@
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@@ -480,7 +480,7 @@
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@@ -489,7 +489,7 @@
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@@ -498,7 +498,7 @@
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     ],
     [
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@@ -507,7 +507,7 @@
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     ],
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@@ -516,7 +516,7 @@
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     [
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     [
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@@ -570,7 +570,7 @@
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     [
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     [
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 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {28}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Cordoba.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Cordoba.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
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     ],
     [
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@@ -57,7 +57,7 @@
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 -10800,
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     ],
     [
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@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
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     ],
     [
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@@ -75,7 +75,7 @@
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 -10800,
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     ],
     [
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@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
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     ],
     [
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@@ -93,7 +93,7 @@
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 -10800,
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-'ARST',
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     ],
     [
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@@ -102,7 +102,7 @@
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     ],
     [
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@@ -111,7 +111,7 @@
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 -10800,
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     [
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@@ -120,7 +120,7 @@
 61025875200, #    local_end 1934-11-01 00:00:00 (Thu)
 -14400,
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     ],
     [
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 -10800,
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     [
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@@ -138,7 +138,7 @@
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 -14400,
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     ],
     [
 61057425600, #    utc_start 1935-11-01 04:00:00 (Fri)
@@ -147,7 +147,7 @@
 61067865600, #    local_end 1936-03-01 00:00:00 (Sun)
 -10800,
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     ],
     [
 61067876400, #    utc_start 1936-03-01 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61089048000, #    utc_start 1936-11-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
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-'ARST',
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     ],
     [
 61099412400, #    utc_start 1937-03-01 03:00:00 (Mon)
@@ -174,7 +174,7 @@
 61120569600, #    local_end 1937-11-01 00:00:00 (Mon)
 -14400,
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     [
 61120584000, #    utc_start 1937-11-01 04:00:00 (Mon)
@@ -183,7 +183,7 @@
 61130937600, #    local_end 1938-03-01 00:00:00 (Tue)
 -10800,
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     [
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@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
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     [
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 -10800,
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     ],
     [
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@@ -219,7 +219,7 @@
 61194096000, #    local_end 1940-03-01 00:00:00 (Fri)
 -10800,
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     [
 61194106800, #    utc_start 1940-03-01 03:00:00 (Fri)
@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
 -14400,
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     ],
     [
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 -10800,
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     [
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 61245331200, #    local_end 1941-10-15 00:00:00 (Wed)
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     [
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 -10800,
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     [
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 61308403200, #    local_end 1943-10-15 00:00:00 (Fri)
 -14400,
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     [
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@@ -273,7 +273,7 @@
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     [
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     [
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@@ -300,7 +300,7 @@
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     [
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     [
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     [
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     [
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@@ -390,7 +390,7 @@
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     ],
     [
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@@ -399,7 +399,7 @@
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     ],
     [
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     [
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@@ -417,7 +417,7 @@
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     ],
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     ],
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     [
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@@ -579,15 +579,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Jujuy.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Jujuy.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
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     ],
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     ],
     [
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     [
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@@ -75,7 +75,7 @@
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     [
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 -14400,
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     ],
     [
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@@ -93,7 +93,7 @@
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 -10800,
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     ],
     [
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     [
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     [
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     [
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     [
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@@ -156,7 +156,7 @@
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     ],
     [
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     ],
     [
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@@ -174,7 +174,7 @@
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@@ -192,7 +192,7 @@
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     [
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 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
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     [
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     [
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 -14400,
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     [
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     [
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     ],
     [
 62822404800, #    utc_start 1991-10-06 04:00:00 (Sun)
@@ -498,7 +498,7 @@
 62829907200, #    local_end 1992-01-01 00:00:00 (Wed)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62829914400, #    utc_start 1992-01-01 02:00:00 (Wed)
@@ -507,7 +507,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -516,7 +516,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -525,7 +525,7 @@
 62867145600, #    local_end 1993-03-07 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62867152800, #    utc_start 1993-03-07 02:00:00 (Sun)
@@ -534,7 +534,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -543,7 +543,7 @@
 63087724800, #    local_end 2000-03-03 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 63087735600, #    utc_start 2000-03-03 03:00:00 (Fri)
@@ -552,7 +552,7 @@
 63334656000, #    local_end 2007-12-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63334666800, #    utc_start 2007-12-30 03:00:00 (Sun)
@@ -561,7 +561,7 @@
 63341308800, #    local_end 2008-03-16 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63341316000, #    utc_start 2008-03-16 02:00:00 (Sun)
@@ -570,7 +570,7 @@
 63359971200, #    local_end 2008-10-18 00:00:00 (Sat)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63359982000, #    utc_start 2008-10-18 03:00:00 (Sat)
@@ -579,15 +579,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/La_Rioja.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/La_Rioja.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60902251200, #    utc_start 1930-12-01 04:00:00 (Mon)
@@ -57,7 +57,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60912702000, #    utc_start 1931-04-01 03:00:00 (Wed)
@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60929726400, #    utc_start 1931-10-15 04:00:00 (Thu)
@@ -75,7 +75,7 @@
 60941635200, #    local_end 1932-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60941646000, #    utc_start 1932-03-01 03:00:00 (Tue)
@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60962817600, #    utc_start 1932-11-01 04:00:00 (Tue)
@@ -93,7 +93,7 @@
 60973171200, #    local_end 1933-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60973182000, #    utc_start 1933-03-01 03:00:00 (Wed)
@@ -102,7 +102,7 @@
 60994339200, #    local_end 1933-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60994353600, #    utc_start 1933-11-01 04:00:00 (Wed)
@@ -111,7 +111,7 @@
 61004707200, #    local_end 1934-03-01 00:00:00 (Thu)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61004718000, #    utc_start 1934-03-01 03:00:00 (Thu)
@@ -120,7 +120,7 @@
 61025875200, #    local_end 1934-11-01 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61025889600, #    utc_start 1934-11-01 04:00:00 (Thu)
@@ -129,7 +129,7 @@
 61036243200, #    local_end 1935-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61036254000, #    utc_start 1935-03-01 03:00:00 (Fri)
@@ -138,7 +138,7 @@
 61057411200, #    local_end 1935-11-01 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61057425600, #    utc_start 1935-11-01 04:00:00 (Fri)
@@ -147,7 +147,7 @@
 61067865600, #    local_end 1936-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61067876400, #    utc_start 1936-03-01 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61089048000, #    utc_start 1936-11-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61099412400, #    utc_start 1937-03-01 03:00:00 (Mon)
@@ -174,7 +174,7 @@
 61120569600, #    local_end 1937-11-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61120584000, #    utc_start 1937-11-01 04:00:00 (Mon)
@@ -183,7 +183,7 @@
 61130937600, #    local_end 1938-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61130948400, #    utc_start 1938-03-01 03:00:00 (Tue)
@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61152120000, #    utc_start 1938-11-01 04:00:00 (Tue)
@@ -201,7 +201,7 @@
 61162473600, #    local_end 1939-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61162484400, #    utc_start 1939-03-01 03:00:00 (Wed)
@@ -210,7 +210,7 @@
 61183641600, #    local_end 1939-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61183656000, #    utc_start 1939-11-01 04:00:00 (Wed)
@@ -219,7 +219,7 @@
 61194096000, #    local_end 1940-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61194106800, #    utc_start 1940-03-01 03:00:00 (Fri)
@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61204651200, #    utc_start 1940-07-01 04:00:00 (Mon)
@@ -237,7 +237,7 @@
 61234790400, #    local_end 1941-06-15 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61234801200, #    utc_start 1941-06-15 03:00:00 (Sun)
@@ -246,7 +246,7 @@
 61245331200, #    local_end 1941-10-15 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61245345600, #    utc_start 1941-10-15 04:00:00 (Wed)
@@ -255,7 +255,7 @@
 61301923200, #    local_end 1943-08-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61301934000, #    utc_start 1943-08-01 03:00:00 (Sun)
@@ -264,7 +264,7 @@
 61308403200, #    local_end 1943-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61308417600, #    utc_start 1943-10-15 04:00:00 (Fri)
@@ -273,7 +273,7 @@
 61383398400, #    local_end 1946-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61383409200, #    utc_start 1946-03-01 03:00:00 (Fri)
@@ -282,7 +282,7 @@
 61401888000, #    local_end 1946-10-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61401902400, #    utc_start 1946-10-01 04:00:00 (Tue)
@@ -291,7 +291,7 @@
 61938345600, #    local_end 1963-10-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61938356400, #    utc_start 1963-10-01 03:00:00 (Tue)
@@ -300,7 +300,7 @@
 61944825600, #    local_end 1963-12-15 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61944840000, #    utc_start 1963-12-15 04:00:00 (Sun)
@@ -309,7 +309,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 61971177600, #    local_end 1964-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61971192000, #    utc_start 1964-10-15 04:00:00 (Thu)
@@ -327,7 +327,7 @@
 61983014400, #    local_end 1965-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61983025200, #    utc_start 1965-03-01 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 62002713600, #    local_end 1965-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62002728000, #    utc_start 1965-10-15 04:00:00 (Fri)
@@ -345,7 +345,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -354,7 +354,7 @@
 62034249600, #    local_end 1966-10-15 00:00:00 (Sat)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62034264000, #    utc_start 1966-10-15 04:00:00 (Sat)
@@ -363,7 +363,7 @@
 62048851200, #    local_end 1967-04-02 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62048862000, #    utc_start 1967-04-02 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62064590400, #    utc_start 1967-10-01 04:00:00 (Sun)
@@ -381,7 +381,7 @@
 62080905600, #    local_end 1968-04-07 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62080916400, #    utc_start 1968-04-07 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62096630400, #    local_end 1968-10-06 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62096644800, #    utc_start 1968-10-06 04:00:00 (Sun)
@@ -399,7 +399,7 @@
 62112355200, #    local_end 1969-04-06 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62112366000, #    utc_start 1969-04-06 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62128094400, #    utc_start 1969-10-05 04:00:00 (Sun)
@@ -417,7 +417,7 @@
 62263814400, #    local_end 1974-01-23 00:00:00 (Wed)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62263825200, #    utc_start 1974-01-23 03:00:00 (Wed)
@@ -426,7 +426,7 @@
 62272281600, #    local_end 1974-05-01 00:00:00 (Wed)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62272288800, #    utc_start 1974-05-01 02:00:00 (Wed)
@@ -435,7 +435,7 @@
 62732620800, #    local_end 1988-12-01 00:00:00 (Thu)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62732631600, #    utc_start 1988-12-01 03:00:00 (Thu)
@@ -444,7 +444,7 @@
 62740742400, #    local_end 1989-03-05 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62740749600, #    utc_start 1989-03-05 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62772199200, #    utc_start 1990-03-04 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 62803468800, #    local_end 1991-03-01 00:00:00 (Fri)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62803476000, #    utc_start 1991-03-01 02:00:00 (Fri)
@@ -489,7 +489,7 @@
 62809257600, #    local_end 1991-05-07 00:00:00 (Tue)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 62809272000, #    utc_start 1991-05-07 04:00:00 (Tue)
@@ -498,7 +498,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62823610800, #    utc_start 1991-10-20 03:00:00 (Sun)
@@ -507,7 +507,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -516,7 +516,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -525,7 +525,7 @@
 62867145600, #    local_end 1993-03-07 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62867152800, #    utc_start 1993-03-07 02:00:00 (Sun)
@@ -534,7 +534,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -543,7 +543,7 @@
 63087724800, #    local_end 2000-03-03 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 63087735600, #    utc_start 2000-03-03 03:00:00 (Fri)
@@ -552,7 +552,7 @@
 63221731200, #    local_end 2004-06-01 00:00:00 (Tue)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63221742000, #    utc_start 2004-06-01 03:00:00 (Tue)
@@ -561,7 +561,7 @@
 63223372800, #    local_end 2004-06-20 00:00:00 (Sun)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 63223387200, #    utc_start 2004-06-20 04:00:00 (Sun)
@@ -570,7 +570,7 @@
 63334656000, #    local_end 2007-12-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63334666800, #    utc_start 2007-12-30 03:00:00 (Sun)
@@ -579,7 +579,7 @@
 63341308800, #    local_end 2008-03-16 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63341316000, #    utc_start 2008-03-16 02:00:00 (Sun)
@@ -588,7 +588,7 @@
 63359971200, #    local_end 2008-10-18 00:00:00 (Sat)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63359982000, #    utc_start 2008-10-18 03:00:00 (Sat)
@@ -597,15 +597,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {28}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Mendoza.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Mendoza.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60902251200, #    utc_start 1930-12-01 04:00:00 (Mon)
@@ -57,7 +57,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60912702000, #    utc_start 1931-04-01 03:00:00 (Wed)
@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60929726400, #    utc_start 1931-10-15 04:00:00 (Thu)
@@ -75,7 +75,7 @@
 60941635200, #    local_end 1932-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60941646000, #    utc_start 1932-03-01 03:00:00 (Tue)
@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60962817600, #    utc_start 1932-11-01 04:00:00 (Tue)
@@ -93,7 +93,7 @@
 60973171200, #    local_end 1933-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60973182000, #    utc_start 1933-03-01 03:00:00 (Wed)
@@ -102,7 +102,7 @@
 60994339200, #    local_end 1933-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60994353600, #    utc_start 1933-11-01 04:00:00 (Wed)
@@ -111,7 +111,7 @@
 61004707200, #    local_end 1934-03-01 00:00:00 (Thu)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61004718000, #    utc_start 1934-03-01 03:00:00 (Thu)
@@ -120,7 +120,7 @@
 61025875200, #    local_end 1934-11-01 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61025889600, #    utc_start 1934-11-01 04:00:00 (Thu)
@@ -129,7 +129,7 @@
 61036243200, #    local_end 1935-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61036254000, #    utc_start 1935-03-01 03:00:00 (Fri)
@@ -138,7 +138,7 @@
 61057411200, #    local_end 1935-11-01 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61057425600, #    utc_start 1935-11-01 04:00:00 (Fri)
@@ -147,7 +147,7 @@
 61067865600, #    local_end 1936-03-01 00:00:00 (Sun)
 -10800,
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 -14400,
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     [
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@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
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     ],
     [
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@@ -174,7 +174,7 @@
 61120569600, #    local_end 1937-11-01 00:00:00 (Mon)
 -14400,
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     [
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@@ -183,7 +183,7 @@
 61130937600, #    local_end 1938-03-01 00:00:00 (Tue)
 -10800,
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     ],
     [
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@@ -192,7 +192,7 @@
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 -14400,
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-'ART',
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     ],
     [
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@@ -201,7 +201,7 @@
 61162473600, #    local_end 1939-03-01 00:00:00 (Wed)
 -10800,
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     [
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     [
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     [
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     [
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@@ -273,7 +273,7 @@
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     [
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     [
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     [
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     [
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@@ -327,7 +327,7 @@
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@@ -345,7 +345,7 @@
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     ],
     [
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@@ -354,7 +354,7 @@
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     ],
     [
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     [
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@@ -372,7 +372,7 @@
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     [
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@@ -381,7 +381,7 @@
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     [
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@@ -390,7 +390,7 @@
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     ],
     [
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@@ -399,7 +399,7 @@
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 -10800,
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     ],
     [
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@@ -408,7 +408,7 @@
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     ],
     [
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@@ -417,7 +417,7 @@
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     [
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@@ -426,7 +426,7 @@
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 -7200,
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     ],
     [
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@@ -435,7 +435,7 @@
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     ],
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@@ -444,7 +444,7 @@
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@@ -453,7 +453,7 @@
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     [
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@@ -462,7 +462,7 @@
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     [
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@@ -480,7 +480,7 @@
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@@ -489,7 +489,7 @@
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@@ -498,7 +498,7 @@
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     ],
     [
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@@ -507,7 +507,7 @@
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     ],
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     [
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     [
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@@ -561,7 +561,7 @@
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     [
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@@ -570,7 +570,7 @@
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     [
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     [
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 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {28}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Rio_Gallegos.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Rio_Gallegos.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
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-'ART',
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     ],
     [
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@@ -57,7 +57,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -10800,
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     ],
     [
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@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
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     [
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@@ -75,7 +75,7 @@
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 -10800,
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     ],
     [
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@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
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     ],
     [
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@@ -93,7 +93,7 @@
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 -10800,
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     ],
     [
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@@ -102,7 +102,7 @@
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     [
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@@ -111,7 +111,7 @@
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 -10800,
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     ],
     [
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@@ -120,7 +120,7 @@
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     ],
     [
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     [
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     [
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@@ -147,7 +147,7 @@
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 -10800,
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     ],
     [
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@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
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     ],
     [
 61089048000, #    utc_start 1936-11-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
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     ],
     [
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@@ -174,7 +174,7 @@
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     [
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@@ -183,7 +183,7 @@
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     [
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@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
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     [
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@@ -219,7 +219,7 @@
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 -10800,
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     [
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@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
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     [
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     [
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@@ -264,7 +264,7 @@
 61308403200, #    local_end 1943-10-15 00:00:00 (Fri)
 -14400,
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     ],
     [
 61308417600, #    utc_start 1943-10-15 04:00:00 (Fri)
@@ -273,7 +273,7 @@
 61383398400, #    local_end 1946-03-01 00:00:00 (Fri)
 -10800,
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     ],
     [
 61383409200, #    utc_start 1946-03-01 03:00:00 (Fri)
@@ -282,7 +282,7 @@
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 -14400,
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     ],
     [
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@@ -291,7 +291,7 @@
 61938345600, #    local_end 1963-10-01 00:00:00 (Tue)
 -10800,
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     [
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@@ -300,7 +300,7 @@
 61944825600, #    local_end 1963-12-15 00:00:00 (Sun)
 -14400,
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     ],
     [
 61944840000, #    utc_start 1963-12-15 04:00:00 (Sun)
@@ -309,7 +309,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
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     ],
     [
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@@ -318,7 +318,7 @@
 61971177600, #    local_end 1964-10-15 00:00:00 (Thu)
 -14400,
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     [
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@@ -327,7 +327,7 @@
 61983014400, #    local_end 1965-03-01 00:00:00 (Mon)
 -10800,
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     [
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     ],
     [
 62034264000, #    utc_start 1966-10-15 04:00:00 (Sat)
@@ -363,7 +363,7 @@
 62048851200, #    local_end 1967-04-02 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62048862000, #    utc_start 1967-04-02 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62064590400, #    utc_start 1967-10-01 04:00:00 (Sun)
@@ -381,7 +381,7 @@
 62080905600, #    local_end 1968-04-07 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62080916400, #    utc_start 1968-04-07 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62096630400, #    local_end 1968-10-06 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62096644800, #    utc_start 1968-10-06 04:00:00 (Sun)
@@ -399,7 +399,7 @@
 62112355200, #    local_end 1969-04-06 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62112366000, #    utc_start 1969-04-06 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62128094400, #    utc_start 1969-10-05 04:00:00 (Sun)
@@ -417,7 +417,7 @@
 62263814400, #    local_end 1974-01-23 00:00:00 (Wed)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62263825200, #    utc_start 1974-01-23 03:00:00 (Wed)
@@ -426,7 +426,7 @@
 62272281600, #    local_end 1974-05-01 00:00:00 (Wed)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62272288800, #    utc_start 1974-05-01 02:00:00 (Wed)
@@ -435,7 +435,7 @@
 62732620800, #    local_end 1988-12-01 00:00:00 (Thu)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62732631600, #    utc_start 1988-12-01 03:00:00 (Thu)
@@ -444,7 +444,7 @@
 62740742400, #    local_end 1989-03-05 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62740749600, #    utc_start 1989-03-05 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62772199200, #    utc_start 1990-03-04 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 62803641600, #    local_end 1991-03-03 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62803648800, #    utc_start 1991-03-03 02:00:00 (Sun)
@@ -489,7 +489,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62823610800, #    utc_start 1991-10-20 03:00:00 (Sun)
@@ -498,7 +498,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -507,7 +507,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -516,7 +516,7 @@
 62867145600, #    local_end 1993-03-07 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62867152800, #    utc_start 1993-03-07 02:00:00 (Sun)
@@ -525,7 +525,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -534,7 +534,7 @@
 63087724800, #    local_end 2000-03-03 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 63087735600, #    utc_start 2000-03-03 03:00:00 (Fri)
@@ -543,7 +543,7 @@
 63221731200, #    local_end 2004-06-01 00:00:00 (Tue)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63221742000, #    utc_start 2004-06-01 03:00:00 (Tue)
@@ -552,7 +552,7 @@
 63223372800, #    local_end 2004-06-20 00:00:00 (Sun)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 63223387200, #    utc_start 2004-06-20 04:00:00 (Sun)
@@ -561,7 +561,7 @@
 63334656000, #    local_end 2007-12-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63334666800, #    utc_start 2007-12-30 03:00:00 (Sun)
@@ -570,7 +570,7 @@
 63341308800, #    local_end 2008-03-16 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63341316000, #    utc_start 2008-03-16 02:00:00 (Sun)
@@ -579,7 +579,7 @@
 63359971200, #    local_end 2008-10-18 00:00:00 (Sat)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63359982000, #    utc_start 2008-10-18 03:00:00 (Sat)
@@ -588,15 +588,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {28}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Salta.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Salta.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60902251200, #    utc_start 1930-12-01 04:00:00 (Mon)
@@ -57,7 +57,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60912702000, #    utc_start 1931-04-01 03:00:00 (Wed)
@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60929726400, #    utc_start 1931-10-15 04:00:00 (Thu)
@@ -75,7 +75,7 @@
 60941635200, #    local_end 1932-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60941646000, #    utc_start 1932-03-01 03:00:00 (Tue)
@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60962817600, #    utc_start 1932-11-01 04:00:00 (Tue)
@@ -93,7 +93,7 @@
 60973171200, #    local_end 1933-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60973182000, #    utc_start 1933-03-01 03:00:00 (Wed)
@@ -102,7 +102,7 @@
 60994339200, #    local_end 1933-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60994353600, #    utc_start 1933-11-01 04:00:00 (Wed)
@@ -111,7 +111,7 @@
 61004707200, #    local_end 1934-03-01 00:00:00 (Thu)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61004718000, #    utc_start 1934-03-01 03:00:00 (Thu)
@@ -120,7 +120,7 @@
 61025875200, #    local_end 1934-11-01 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61025889600, #    utc_start 1934-11-01 04:00:00 (Thu)
@@ -129,7 +129,7 @@
 61036243200, #    local_end 1935-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61036254000, #    utc_start 1935-03-01 03:00:00 (Fri)
@@ -138,7 +138,7 @@
 61057411200, #    local_end 1935-11-01 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61057425600, #    utc_start 1935-11-01 04:00:00 (Fri)
@@ -147,7 +147,7 @@
 61067865600, #    local_end 1936-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61067876400, #    utc_start 1936-03-01 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61089048000, #    utc_start 1936-11-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61099412400, #    utc_start 1937-03-01 03:00:00 (Mon)
@@ -174,7 +174,7 @@
 61120569600, #    local_end 1937-11-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61120584000, #    utc_start 1937-11-01 04:00:00 (Mon)
@@ -183,7 +183,7 @@
 61130937600, #    local_end 1938-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61130948400, #    utc_start 1938-03-01 03:00:00 (Tue)
@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61152120000, #    utc_start 1938-11-01 04:00:00 (Tue)
@@ -201,7 +201,7 @@
 61162473600, #    local_end 1939-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61162484400, #    utc_start 1939-03-01 03:00:00 (Wed)
@@ -210,7 +210,7 @@
 61183641600, #    local_end 1939-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61183656000, #    utc_start 1939-11-01 04:00:00 (Wed)
@@ -219,7 +219,7 @@
 61194096000, #    local_end 1940-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61194106800, #    utc_start 1940-03-01 03:00:00 (Fri)
@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61204651200, #    utc_start 1940-07-01 04:00:00 (Mon)
@@ -237,7 +237,7 @@
 61234790400, #    local_end 1941-06-15 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61234801200, #    utc_start 1941-06-15 03:00:00 (Sun)
@@ -246,7 +246,7 @@
 61245331200, #    local_end 1941-10-15 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61245345600, #    utc_start 1941-10-15 04:00:00 (Wed)
@@ -255,7 +255,7 @@
 61301923200, #    local_end 1943-08-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61301934000, #    utc_start 1943-08-01 03:00:00 (Sun)
@@ -264,7 +264,7 @@
 61308403200, #    local_end 1943-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61308417600, #    utc_start 1943-10-15 04:00:00 (Fri)
@@ -273,7 +273,7 @@
 61383398400, #    local_end 1946-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61383409200, #    utc_start 1946-03-01 03:00:00 (Fri)
@@ -282,7 +282,7 @@
 61401888000, #    local_end 1946-10-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61401902400, #    utc_start 1946-10-01 04:00:00 (Tue)
@@ -291,7 +291,7 @@
 61938345600, #    local_end 1963-10-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61938356400, #    utc_start 1963-10-01 03:00:00 (Tue)
@@ -300,7 +300,7 @@
 61944825600, #    local_end 1963-12-15 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61944840000, #    utc_start 1963-12-15 04:00:00 (Sun)
@@ -309,7 +309,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 61971177600, #    local_end 1964-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61971192000, #    utc_start 1964-10-15 04:00:00 (Thu)
@@ -327,7 +327,7 @@
 61983014400, #    local_end 1965-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61983025200, #    utc_start 1965-03-01 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 62002713600, #    local_end 1965-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62002728000, #    utc_start 1965-10-15 04:00:00 (Fri)
@@ -345,7 +345,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -354,7 +354,7 @@
 62034249600, #    local_end 1966-10-15 00:00:00 (Sat)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62034264000, #    utc_start 1966-10-15 04:00:00 (Sat)
@@ -363,7 +363,7 @@
 62048851200, #    local_end 1967-04-02 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62048862000, #    utc_start 1967-04-02 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62064590400, #    utc_start 1967-10-01 04:00:00 (Sun)
@@ -381,7 +381,7 @@
 62080905600, #    local_end 1968-04-07 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62080916400, #    utc_start 1968-04-07 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62096630400, #    local_end 1968-10-06 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62096644800, #    utc_start 1968-10-06 04:00:00 (Sun)
@@ -399,7 +399,7 @@
 62112355200, #    local_end 1969-04-06 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62112366000, #    utc_start 1969-04-06 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62128094400, #    utc_start 1969-10-05 04:00:00 (Sun)
@@ -417,7 +417,7 @@
 62263814400, #    local_end 1974-01-23 00:00:00 (Wed)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62263825200, #    utc_start 1974-01-23 03:00:00 (Wed)
@@ -426,7 +426,7 @@
 62272281600, #    local_end 1974-05-01 00:00:00 (Wed)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62272288800, #    utc_start 1974-05-01 02:00:00 (Wed)
@@ -435,7 +435,7 @@
 62732620800, #    local_end 1988-12-01 00:00:00 (Thu)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62732631600, #    utc_start 1988-12-01 03:00:00 (Thu)
@@ -444,7 +444,7 @@
 62740742400, #    local_end 1989-03-05 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62740749600, #    utc_start 1989-03-05 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62772199200, #    utc_start 1990-03-04 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 62803641600, #    local_end 1991-03-03 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62803648800, #    utc_start 1991-03-03 02:00:00 (Sun)
@@ -489,7 +489,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 62823614400, #    utc_start 1991-10-20 04:00:00 (Sun)
@@ -498,7 +498,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -507,7 +507,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -516,7 +516,7 @@
 62867145600, #    local_end 1993-03-07 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62867152800, #    utc_start 1993-03-07 02:00:00 (Sun)
@@ -525,7 +525,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -534,7 +534,7 @@
 63087724800, #    local_end 2000-03-03 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 63087735600, #    utc_start 2000-03-03 03:00:00 (Fri)
@@ -543,7 +543,7 @@
 63334656000, #    local_end 2007-12-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63334666800, #    utc_start 2007-12-30 03:00:00 (Sun)
@@ -552,7 +552,7 @@
 63341308800, #    local_end 2008-03-16 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63341316000, #    utc_start 2008-03-16 02:00:00 (Sun)
@@ -561,7 +561,7 @@
 63359971200, #    local_end 2008-10-18 00:00:00 (Sat)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63359982000, #    utc_start 2008-10-18 03:00:00 (Sat)
@@ -570,15 +570,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {28}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/San_Juan.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/San_Juan.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60902251200, #    utc_start 1930-12-01 04:00:00 (Mon)
@@ -57,7 +57,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60912702000, #    utc_start 1931-04-01 03:00:00 (Wed)
@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60929726400, #    utc_start 1931-10-15 04:00:00 (Thu)
@@ -75,7 +75,7 @@
 60941635200, #    local_end 1932-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60941646000, #    utc_start 1932-03-01 03:00:00 (Tue)
@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60962817600, #    utc_start 1932-11-01 04:00:00 (Tue)
@@ -93,7 +93,7 @@
 60973171200, #    local_end 1933-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60973182000, #    utc_start 1933-03-01 03:00:00 (Wed)
@@ -102,7 +102,7 @@
 60994339200, #    local_end 1933-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60994353600, #    utc_start 1933-11-01 04:00:00 (Wed)
@@ -111,7 +111,7 @@
 61004707200, #    local_end 1934-03-01 00:00:00 (Thu)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61004718000, #    utc_start 1934-03-01 03:00:00 (Thu)
@@ -120,7 +120,7 @@
 61025875200, #    local_end 1934-11-01 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61025889600, #    utc_start 1934-11-01 04:00:00 (Thu)
@@ -129,7 +129,7 @@
 61036243200, #    local_end 1935-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61036254000, #    utc_start 1935-03-01 03:00:00 (Fri)
@@ -138,7 +138,7 @@
 61057411200, #    local_end 1935-11-01 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61057425600, #    utc_start 1935-11-01 04:00:00 (Fri)
@@ -147,7 +147,7 @@
 61067865600, #    local_end 1936-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61067876400, #    utc_start 1936-03-01 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61089048000, #    utc_start 1936-11-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61099412400, #    utc_start 1937-03-01 03:00:00 (Mon)
@@ -174,7 +174,7 @@
 61120569600, #    local_end 1937-11-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61120584000, #    utc_start 1937-11-01 04:00:00 (Mon)
@@ -183,7 +183,7 @@
 61130937600, #    local_end 1938-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61130948400, #    utc_start 1938-03-01 03:00:00 (Tue)
@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61152120000, #    utc_start 1938-11-01 04:00:00 (Tue)
@@ -201,7 +201,7 @@
 61162473600, #    local_end 1939-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61162484400, #    utc_start 1939-03-01 03:00:00 (Wed)
@@ -210,7 +210,7 @@
 61183641600, #    local_end 1939-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61183656000, #    utc_start 1939-11-01 04:00:00 (Wed)
@@ -219,7 +219,7 @@
 61194096000, #    local_end 1940-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61194106800, #    utc_start 1940-03-01 03:00:00 (Fri)
@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61204651200, #    utc_start 1940-07-01 04:00:00 (Mon)
@@ -237,7 +237,7 @@
 61234790400, #    local_end 1941-06-15 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61234801200, #    utc_start 1941-06-15 03:00:00 (Sun)
@@ -246,7 +246,7 @@
 61245331200, #    local_end 1941-10-15 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61245345600, #    utc_start 1941-10-15 04:00:00 (Wed)
@@ -255,7 +255,7 @@
 61301923200, #    local_end 1943-08-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61301934000, #    utc_start 1943-08-01 03:00:00 (Sun)
@@ -264,7 +264,7 @@
 61308403200, #    local_end 1943-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61308417600, #    utc_start 1943-10-15 04:00:00 (Fri)
@@ -273,7 +273,7 @@
 61383398400, #    local_end 1946-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61383409200, #    utc_start 1946-03-01 03:00:00 (Fri)
@@ -282,7 +282,7 @@
 61401888000, #    local_end 1946-10-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61401902400, #    utc_start 1946-10-01 04:00:00 (Tue)
@@ -291,7 +291,7 @@
 61938345600, #    local_end 1963-10-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61938356400, #    utc_start 1963-10-01 03:00:00 (Tue)
@@ -300,7 +300,7 @@
 61944825600, #    local_end 1963-12-15 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61944840000, #    utc_start 1963-12-15 04:00:00 (Sun)
@@ -309,7 +309,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 61971177600, #    local_end 1964-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61971192000, #    utc_start 1964-10-15 04:00:00 (Thu)
@@ -327,7 +327,7 @@
 61983014400, #    local_end 1965-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61983025200, #    utc_start 1965-03-01 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 62002713600, #    local_end 1965-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62002728000, #    utc_start 1965-10-15 04:00:00 (Fri)
@@ -345,7 +345,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -354,7 +354,7 @@
 62034249600, #    local_end 1966-10-15 00:00:00 (Sat)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62034264000, #    utc_start 1966-10-15 04:00:00 (Sat)
@@ -363,7 +363,7 @@
 62048851200, #    local_end 1967-04-02 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62048862000, #    utc_start 1967-04-02 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62064590400, #    utc_start 1967-10-01 04:00:00 (Sun)
@@ -381,7 +381,7 @@
 62080905600, #    local_end 1968-04-07 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62080916400, #    utc_start 1968-04-07 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62096630400, #    local_end 1968-10-06 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62096644800, #    utc_start 1968-10-06 04:00:00 (Sun)
@@ -399,7 +399,7 @@
 62112355200, #    local_end 1969-04-06 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62112366000, #    utc_start 1969-04-06 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62128094400, #    utc_start 1969-10-05 04:00:00 (Sun)
@@ -417,7 +417,7 @@
 62263814400, #    local_end 1974-01-23 00:00:00 (Wed)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62263825200, #    utc_start 1974-01-23 03:00:00 (Wed)
@@ -426,7 +426,7 @@
 62272281600, #    local_end 1974-05-01 00:00:00 (Wed)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62272288800, #    utc_start 1974-05-01 02:00:00 (Wed)
@@ -435,7 +435,7 @@
 62732620800, #    local_end 1988-12-01 00:00:00 (Thu)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62732631600, #    utc_start 1988-12-01 03:00:00 (Thu)
@@ -444,7 +444,7 @@
 62740742400, #    local_end 1989-03-05 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62740749600, #    utc_start 1989-03-05 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62772199200, #    utc_start 1990-03-04 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 62803468800, #    local_end 1991-03-01 00:00:00 (Fri)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62803476000, #    utc_start 1991-03-01 02:00:00 (Fri)
@@ -489,7 +489,7 @@
 62809257600, #    local_end 1991-05-07 00:00:00 (Tue)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 62809272000, #    utc_start 1991-05-07 04:00:00 (Tue)
@@ -498,7 +498,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62823610800, #    utc_start 1991-10-20 03:00:00 (Sun)
@@ -507,7 +507,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -516,7 +516,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -525,7 +525,7 @@
 62867145600, #    local_end 1993-03-07 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62867152800, #    utc_start 1993-03-07 02:00:00 (Sun)
@@ -534,7 +534,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -543,7 +543,7 @@
 63087724800, #    local_end 2000-03-03 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 63087735600, #    utc_start 2000-03-03 03:00:00 (Fri)
@@ -552,7 +552,7 @@
 63221644800, #    local_end 2004-05-31 00:00:00 (Mon)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63221655600, #    utc_start 2004-05-31 03:00:00 (Mon)
@@ -561,7 +561,7 @@
 63226396800, #    local_end 2004-07-25 00:00:00 (Sun)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 63226411200, #    utc_start 2004-07-25 04:00:00 (Sun)
@@ -570,7 +570,7 @@
 63334656000, #    local_end 2007-12-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63334666800, #    utc_start 2007-12-30 03:00:00 (Sun)
@@ -579,7 +579,7 @@
 63341308800, #    local_end 2008-03-16 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63341316000, #    utc_start 2008-03-16 02:00:00 (Sun)
@@ -588,7 +588,7 @@
 63359971200, #    local_end 2008-10-18 00:00:00 (Sat)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63359982000, #    utc_start 2008-10-18 03:00:00 (Sat)
@@ -597,15 +597,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {28}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/San_Luis.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/San_Luis.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60902251200, #    utc_start 1930-12-01 04:00:00 (Mon)
@@ -57,7 +57,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60912702000, #    utc_start 1931-04-01 03:00:00 (Wed)
@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60929726400, #    utc_start 1931-10-15 04:00:00 (Thu)
@@ -75,7 +75,7 @@
 60941635200, #    local_end 1932-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60941646000, #    utc_start 1932-03-01 03:00:00 (Tue)
@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60962817600, #    utc_start 1932-11-01 04:00:00 (Tue)
@@ -93,7 +93,7 @@
 60973171200, #    local_end 1933-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60973182000, #    utc_start 1933-03-01 03:00:00 (Wed)
@@ -102,7 +102,7 @@
 60994339200, #    local_end 1933-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60994353600, #    utc_start 1933-11-01 04:00:00 (Wed)
@@ -111,7 +111,7 @@
 61004707200, #    local_end 1934-03-01 00:00:00 (Thu)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61004718000, #    utc_start 1934-03-01 03:00:00 (Thu)
@@ -120,7 +120,7 @@
 61025875200, #    local_end 1934-11-01 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61025889600, #    utc_start 1934-11-01 04:00:00 (Thu)
@@ -129,7 +129,7 @@
 61036243200, #    local_end 1935-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61036254000, #    utc_start 1935-03-01 03:00:00 (Fri)
@@ -138,7 +138,7 @@
 61057411200, #    local_end 1935-11-01 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61057425600, #    utc_start 1935-11-01 04:00:00 (Fri)
@@ -147,7 +147,7 @@
 61067865600, #    local_end 1936-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61067876400, #    utc_start 1936-03-01 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61089048000, #    utc_start 1936-11-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61099412400, #    utc_start 1937-03-01 03:00:00 (Mon)
@@ -174,7 +174,7 @@
 61120569600, #    local_end 1937-11-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61120584000, #    utc_start 1937-11-01 04:00:00 (Mon)
@@ -183,7 +183,7 @@
 61130937600, #    local_end 1938-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61130948400, #    utc_start 1938-03-01 03:00:00 (Tue)
@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61152120000, #    utc_start 1938-11-01 04:00:00 (Tue)
@@ -201,7 +201,7 @@
 61162473600, #    local_end 1939-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61162484400, #    utc_start 1939-03-01 03:00:00 (Wed)
@@ -210,7 +210,7 @@
 61183641600, #    local_end 1939-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61183656000, #    utc_start 1939-11-01 04:00:00 (Wed)
@@ -219,7 +219,7 @@
 61194096000, #    local_end 1940-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61194106800, #    utc_start 1940-03-01 03:00:00 (Fri)
@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61204651200, #    utc_start 1940-07-01 04:00:00 (Mon)
@@ -237,7 +237,7 @@
 61234790400, #    local_end 1941-06-15 00:00:00 (Sun)
 -10800,
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-'ARST',
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     ],
     [
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@@ -246,7 +246,7 @@
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 -14400,
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     ],
     [
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@@ -255,7 +255,7 @@
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 -10800,
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     ],
     [
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@@ -264,7 +264,7 @@
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     [
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@@ -273,7 +273,7 @@
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     [
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     [
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     [
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     [
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     [
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     [
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     ],
     [
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     [
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@@ -354,7 +354,7 @@
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     ],
     [
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@@ -363,7 +363,7 @@
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     ],
     [
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     [
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@@ -390,7 +390,7 @@
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     [
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@@ -399,7 +399,7 @@
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     ],
     [
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@@ -408,7 +408,7 @@
 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
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     ],
     [
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@@ -417,7 +417,7 @@
 62263814400, #    local_end 1974-01-23 00:00:00 (Wed)
 -10800,
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     ],
     [
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@@ -426,7 +426,7 @@
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 -7200,
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     ],
     [
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@@ -435,7 +435,7 @@
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     ],
     [
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@@ -462,7 +462,7 @@
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@@ -471,7 +471,7 @@
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@@ -480,7 +480,7 @@
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     [
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@@ -489,7 +489,7 @@
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@@ -498,7 +498,7 @@
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@@ -507,7 +507,7 @@
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     ],
     [
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@@ -516,7 +516,7 @@
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     ],
     [
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@@ -525,7 +525,7 @@
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     [
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     [
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     [
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     [
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     [
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 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Tucuman.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Tucuman.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
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-'ART',
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     ],
     [
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 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
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     ],
     [
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@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
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     [
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@@ -75,7 +75,7 @@
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 -10800,
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     ],
     [
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@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
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     ],
     [
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@@ -93,7 +93,7 @@
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 -10800,
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     ],
     [
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@@ -102,7 +102,7 @@
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     ],
     [
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@@ -111,7 +111,7 @@
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     ],
     [
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@@ -120,7 +120,7 @@
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     ],
     [
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     [
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     [
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@@ -147,7 +147,7 @@
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     ],
     [
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@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
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     ],
     [
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@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
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     ],
     [
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@@ -174,7 +174,7 @@
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     [
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@@ -183,7 +183,7 @@
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     [
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@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
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     [
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     [
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     [
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@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
 -14400,
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     [
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     [
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 61308403200, #    local_end 1943-10-15 00:00:00 (Fri)
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     ],
     [
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 61383398400, #    local_end 1946-03-01 00:00:00 (Fri)
 -10800,
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     [
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@@ -282,7 +282,7 @@
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     [
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 61938345600, #    local_end 1963-10-01 00:00:00 (Tue)
 -10800,
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     [
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 61944825600, #    local_end 1963-12-15 00:00:00 (Sun)
 -14400,
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     ],
     [
 61944840000, #    utc_start 1963-12-15 04:00:00 (Sun)
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 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
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     ],
     [
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 61971177600, #    local_end 1964-10-15 00:00:00 (Thu)
 -14400,
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     [
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 -10800,
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 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
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 62080905600, #    local_end 1968-04-07 00:00:00 (Sun)
 -10800,
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 -14400,
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 62112355200, #    local_end 1969-04-06 00:00:00 (Sun)
 -10800,
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 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
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 -10800,
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     [
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 -7200,
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     ],
     [
 62732631600, #    utc_start 1988-12-01 03:00:00 (Thu)
@@ -444,7 +444,7 @@
 62740742400, #    local_end 1989-03-05 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62740749600, #    utc_start 1989-03-05 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62772199200, #    utc_start 1990-03-04 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 62803641600, #    local_end 1991-03-03 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62803648800, #    utc_start 1991-03-03 02:00:00 (Sun)
@@ -489,7 +489,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 62823614400, #    utc_start 1991-10-20 04:00:00 (Sun)
@@ -498,7 +498,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -507,7 +507,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -516,7 +516,7 @@
 62867145600, #    local_end 1993-03-07 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62867152800, #    utc_start 1993-03-07 02:00:00 (Sun)
@@ -525,7 +525,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -534,7 +534,7 @@
 63087724800, #    local_end 2000-03-03 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 63087735600, #    utc_start 2000-03-03 03:00:00 (Fri)
@@ -543,7 +543,7 @@
 63221731200, #    local_end 2004-06-01 00:00:00 (Tue)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63221742000, #    utc_start 2004-06-01 03:00:00 (Tue)
@@ -552,7 +552,7 @@
 63222768000, #    local_end 2004-06-13 00:00:00 (Sun)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 63222782400, #    utc_start 2004-06-13 04:00:00 (Sun)
@@ -561,7 +561,7 @@
 63334656000, #    local_end 2007-12-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63334666800, #    utc_start 2007-12-30 03:00:00 (Sun)
@@ -570,7 +570,7 @@
 63341308800, #    local_end 2008-03-16 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63341316000, #    utc_start 2008-03-16 02:00:00 (Sun)
@@ -579,7 +579,7 @@
 63360057600, #    local_end 2008-10-19 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63360068400, #    utc_start 2008-10-19 03:00:00 (Sun)
@@ -588,7 +588,7 @@
 63372758400, #    local_end 2009-03-15 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63372765600, #    utc_start 2009-03-15 02:00:00 (Sun)
@@ -597,15 +597,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Argentina/Ushuaia.pm
+++ b/lib/DateTime/TimeZone/America/Argentina/Ushuaia.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60902236800, #    local_end 1930-12-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60902251200, #    utc_start 1930-12-01 04:00:00 (Mon)
@@ -57,7 +57,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60912702000, #    utc_start 1931-04-01 03:00:00 (Wed)
@@ -66,7 +66,7 @@
 60929712000, #    local_end 1931-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60929726400, #    utc_start 1931-10-15 04:00:00 (Thu)
@@ -75,7 +75,7 @@
 60941635200, #    local_end 1932-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60941646000, #    utc_start 1932-03-01 03:00:00 (Tue)
@@ -84,7 +84,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60962817600, #    utc_start 1932-11-01 04:00:00 (Tue)
@@ -93,7 +93,7 @@
 60973171200, #    local_end 1933-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 60973182000, #    utc_start 1933-03-01 03:00:00 (Wed)
@@ -102,7 +102,7 @@
 60994339200, #    local_end 1933-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 60994353600, #    utc_start 1933-11-01 04:00:00 (Wed)
@@ -111,7 +111,7 @@
 61004707200, #    local_end 1934-03-01 00:00:00 (Thu)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61004718000, #    utc_start 1934-03-01 03:00:00 (Thu)
@@ -120,7 +120,7 @@
 61025875200, #    local_end 1934-11-01 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61025889600, #    utc_start 1934-11-01 04:00:00 (Thu)
@@ -129,7 +129,7 @@
 61036243200, #    local_end 1935-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61036254000, #    utc_start 1935-03-01 03:00:00 (Fri)
@@ -138,7 +138,7 @@
 61057411200, #    local_end 1935-11-01 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61057425600, #    utc_start 1935-11-01 04:00:00 (Fri)
@@ -147,7 +147,7 @@
 61067865600, #    local_end 1936-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61067876400, #    utc_start 1936-03-01 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61089048000, #    utc_start 1936-11-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61099401600, #    local_end 1937-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61099412400, #    utc_start 1937-03-01 03:00:00 (Mon)
@@ -174,7 +174,7 @@
 61120569600, #    local_end 1937-11-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61120584000, #    utc_start 1937-11-01 04:00:00 (Mon)
@@ -183,7 +183,7 @@
 61130937600, #    local_end 1938-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61130948400, #    utc_start 1938-03-01 03:00:00 (Tue)
@@ -192,7 +192,7 @@
 61152105600, #    local_end 1938-11-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61152120000, #    utc_start 1938-11-01 04:00:00 (Tue)
@@ -201,7 +201,7 @@
 61162473600, #    local_end 1939-03-01 00:00:00 (Wed)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61162484400, #    utc_start 1939-03-01 03:00:00 (Wed)
@@ -210,7 +210,7 @@
 61183641600, #    local_end 1939-11-01 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61183656000, #    utc_start 1939-11-01 04:00:00 (Wed)
@@ -219,7 +219,7 @@
 61194096000, #    local_end 1940-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61194106800, #    utc_start 1940-03-01 03:00:00 (Fri)
@@ -228,7 +228,7 @@
 61204636800, #    local_end 1940-07-01 00:00:00 (Mon)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61204651200, #    utc_start 1940-07-01 04:00:00 (Mon)
@@ -237,7 +237,7 @@
 61234790400, #    local_end 1941-06-15 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61234801200, #    utc_start 1941-06-15 03:00:00 (Sun)
@@ -246,7 +246,7 @@
 61245331200, #    local_end 1941-10-15 00:00:00 (Wed)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61245345600, #    utc_start 1941-10-15 04:00:00 (Wed)
@@ -255,7 +255,7 @@
 61301923200, #    local_end 1943-08-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61301934000, #    utc_start 1943-08-01 03:00:00 (Sun)
@@ -264,7 +264,7 @@
 61308403200, #    local_end 1943-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61308417600, #    utc_start 1943-10-15 04:00:00 (Fri)
@@ -273,7 +273,7 @@
 61383398400, #    local_end 1946-03-01 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61383409200, #    utc_start 1946-03-01 03:00:00 (Fri)
@@ -282,7 +282,7 @@
 61401888000, #    local_end 1946-10-01 00:00:00 (Tue)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61401902400, #    utc_start 1946-10-01 04:00:00 (Tue)
@@ -291,7 +291,7 @@
 61938345600, #    local_end 1963-10-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61938356400, #    utc_start 1963-10-01 03:00:00 (Tue)
@@ -300,7 +300,7 @@
 61944825600, #    local_end 1963-12-15 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61944840000, #    utc_start 1963-12-15 04:00:00 (Sun)
@@ -309,7 +309,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 61971177600, #    local_end 1964-10-15 00:00:00 (Thu)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 61971192000, #    utc_start 1964-10-15 04:00:00 (Thu)
@@ -327,7 +327,7 @@
 61983014400, #    local_end 1965-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61983025200, #    utc_start 1965-03-01 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 62002713600, #    local_end 1965-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62002728000, #    utc_start 1965-10-15 04:00:00 (Fri)
@@ -345,7 +345,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -354,7 +354,7 @@
 62034249600, #    local_end 1966-10-15 00:00:00 (Sat)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62034264000, #    utc_start 1966-10-15 04:00:00 (Sat)
@@ -363,7 +363,7 @@
 62048851200, #    local_end 1967-04-02 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62048862000, #    utc_start 1967-04-02 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62064590400, #    utc_start 1967-10-01 04:00:00 (Sun)
@@ -381,7 +381,7 @@
 62080905600, #    local_end 1968-04-07 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62080916400, #    utc_start 1968-04-07 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62096630400, #    local_end 1968-10-06 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62096644800, #    utc_start 1968-10-06 04:00:00 (Sun)
@@ -399,7 +399,7 @@
 62112355200, #    local_end 1969-04-06 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62112366000, #    utc_start 1969-04-06 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62128094400, #    utc_start 1969-10-05 04:00:00 (Sun)
@@ -417,7 +417,7 @@
 62263814400, #    local_end 1974-01-23 00:00:00 (Wed)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62263825200, #    utc_start 1974-01-23 03:00:00 (Wed)
@@ -426,7 +426,7 @@
 62272281600, #    local_end 1974-05-01 00:00:00 (Wed)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62272288800, #    utc_start 1974-05-01 02:00:00 (Wed)
@@ -435,7 +435,7 @@
 62732620800, #    local_end 1988-12-01 00:00:00 (Thu)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62732631600, #    utc_start 1988-12-01 03:00:00 (Thu)
@@ -444,7 +444,7 @@
 62740742400, #    local_end 1989-03-05 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62740749600, #    utc_start 1989-03-05 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62772199200, #    utc_start 1990-03-04 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 62803641600, #    local_end 1991-03-03 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62803648800, #    utc_start 1991-03-03 02:00:00 (Sun)
@@ -489,7 +489,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62823610800, #    utc_start 1991-10-20 03:00:00 (Sun)
@@ -498,7 +498,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -507,7 +507,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -516,7 +516,7 @@
 62867145600, #    local_end 1993-03-07 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62867152800, #    utc_start 1993-03-07 02:00:00 (Sun)
@@ -525,7 +525,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -534,7 +534,7 @@
 63087724800, #    local_end 2000-03-03 00:00:00 (Fri)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 63087735600, #    utc_start 2000-03-03 03:00:00 (Fri)
@@ -543,7 +543,7 @@
 63221558400, #    local_end 2004-05-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63221569200, #    utc_start 2004-05-30 03:00:00 (Sun)
@@ -552,7 +552,7 @@
 63223372800, #    local_end 2004-06-20 00:00:00 (Sun)
 -14400,
 0,
-'WART',
+'-04',
     ],
     [
 63223387200, #    utc_start 2004-06-20 04:00:00 (Sun)
@@ -561,7 +561,7 @@
 63334656000, #    local_end 2007-12-30 00:00:00 (Sun)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63334666800, #    utc_start 2007-12-30 03:00:00 (Sun)
@@ -570,7 +570,7 @@
 63341308800, #    local_end 2008-03-16 00:00:00 (Sun)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 63341316000, #    utc_start 2008-03-16 02:00:00 (Sun)
@@ -579,7 +579,7 @@
 63359971200, #    local_end 2008-10-18 00:00:00 (Sat)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 63359982000, #    utc_start 2008-10-18 03:00:00 (Sat)
@@ -588,15 +588,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'ART',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {28}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Asuncion.pm
+++ b/lib/DateTime/TimeZone/America/Asuncion.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 62222428800, #    local_end 1972-10-01 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 62222443200, #    utc_start 1972-10-01 04:00:00 (Sun)
@@ -57,7 +57,7 @@
 62269689600, #    local_end 1974-04-01 00:00:00 (Mon)
 -10800,
 0,
-'PYT',
+'-03',
     ],
     [
 62269700400, #    utc_start 1974-04-01 03:00:00 (Mon)
@@ -66,7 +66,7 @@
 62317036800, #    local_end 1975-10-01 00:00:00 (Wed)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 62317051200, #    utc_start 1975-10-01 04:00:00 (Wed)
@@ -75,7 +75,7 @@
 62330169600, #    local_end 1976-03-01 00:00:00 (Mon)
 -10800,
 1,
-'PYST',
+'-03',
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 63689079600, #    utc_start 2019-03-24 03:00:00 (Sun)
@@ -858,7 +858,7 @@
 63706003200, #    local_end 2019-10-06 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 63706017600, #    utc_start 2019-10-06 04:00:00 (Sun)
@@ -867,7 +867,7 @@
 63720518400, #    local_end 2020-03-22 00:00:00 (Sun)
 -10800,
 1,
-'PYST',
+'-03',
     ],
     [
 63720529200, #    utc_start 2020-03-22 03:00:00 (Sun)
@@ -876,7 +876,7 @@
 63737452800, #    local_end 2020-10-04 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 63737467200, #    utc_start 2020-10-04 04:00:00 (Sun)
@@ -885,7 +885,7 @@
 63752572800, #    local_end 2021-03-28 00:00:00 (Sun)
 -10800,
 1,
-'PYST',
+'-03',
     ],
     [
 63752583600, #    utc_start 2021-03-28 03:00:00 (Sun)
@@ -894,7 +894,7 @@
 63768902400, #    local_end 2021-10-03 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 63768916800, #    utc_start 2021-10-03 04:00:00 (Sun)
@@ -903,7 +903,7 @@
 63784022400, #    local_end 2022-03-27 00:00:00 (Sun)
 -10800,
 1,
-'PYST',
+'-03',
     ],
     [
 63784033200, #    utc_start 2022-03-27 03:00:00 (Sun)
@@ -912,7 +912,7 @@
 63800352000, #    local_end 2022-10-02 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 63800366400, #    utc_start 2022-10-02 04:00:00 (Sun)
@@ -921,7 +921,7 @@
 63815472000, #    local_end 2023-03-26 00:00:00 (Sun)
 -10800,
 1,
-'PYST',
+'-03',
     ],
     [
 63815482800, #    utc_start 2023-03-26 03:00:00 (Sun)
@@ -930,7 +930,7 @@
 63831801600, #    local_end 2023-10-01 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 63831816000, #    utc_start 2023-10-01 04:00:00 (Sun)
@@ -939,7 +939,7 @@
 63846921600, #    local_end 2024-03-24 00:00:00 (Sun)
 -10800,
 1,
-'PYST',
+'-03',
     ],
     [
 63846932400, #    utc_start 2024-03-24 03:00:00 (Sun)
@@ -948,7 +948,7 @@
 63863856000, #    local_end 2024-10-06 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 63863870400, #    utc_start 2024-10-06 04:00:00 (Sun)
@@ -957,7 +957,7 @@
 63878371200, #    local_end 2025-03-23 00:00:00 (Sun)
 -10800,
 1,
-'PYST',
+'-03',
     ],
     [
 63878382000, #    utc_start 2025-03-23 03:00:00 (Sun)
@@ -966,7 +966,7 @@
 63895305600, #    local_end 2025-10-05 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 63895320000, #    utc_start 2025-10-05 04:00:00 (Sun)
@@ -975,7 +975,7 @@
 63909820800, #    local_end 2026-03-22 00:00:00 (Sun)
 -10800,
 1,
-'PYST',
+'-03',
     ],
     [
 63909831600, #    utc_start 2026-03-22 03:00:00 (Sun)
@@ -984,7 +984,7 @@
 63926755200, #    local_end 2026-10-04 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
     ],
     [
 63926769600, #    utc_start 2026-10-04 04:00:00 (Sun)
@@ -993,7 +993,7 @@
 63941875200, #    local_end 2027-03-28 00:00:00 (Sun)
 -10800,
 1,
-'PYST',
+'-03',
     ],
     [
 63941886000, #    utc_start 2027-03-28 03:00:00 (Sun)
@@ -1002,15 +1002,33 @@
 63958204800, #    local_end 2027-10-03 00:00:00 (Sun)
 -14400,
 0,
-'PYT',
+'-04',
+    ],
+    [
+63958219200, #    utc_start 2027-10-03 04:00:00 (Sun)
+63973335600, #      utc_end 2028-03-26 03:00:00 (Sun)
+63958208400, #  local_start 2027-10-03 01:00:00 (Sun)
+63973324800, #    local_end 2028-03-26 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63973335600, #    utc_start 2028-03-26 03:00:00 (Sun)
+63989668800, #      utc_end 2028-10-01 04:00:00 (Sun)
+63973321200, #  local_start 2028-03-25 23:00:00 (Sat)
+63989654400, #    local_end 2028-10-01 00:00:00 (Sun)
+-14400,
+0,
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {53}
+sub has_dst_changes {54}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1019,7 +1037,7 @@
 sub _last_offset { -14400 }
 
 my $last_observance = bless( {
-  'format' => 'PY%sT',
+  'format' => '-04/-03',
   'gmtoff' => '-4:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/America/Atikokan.pm
+++ b/lib/DateTime/TimeZone/America/Atikokan.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -97,11 +97,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {4}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Bahia.pm
+++ b/lib/DateTime/TimeZone/America/Bahia.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60928725600, #    utc_start 1931-10-03 14:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60944320800, #    utc_start 1932-04-01 02:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60960308400, #    utc_start 1932-10-03 03:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60975856800, #    utc_start 1933-04-01 02:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61501863600, #    utc_start 1949-12-01 03:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61513614000, #    utc_start 1950-04-16 03:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61533399600, #    utc_start 1950-12-01 03:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61543850400, #    utc_start 1951-04-01 02:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61564935600, #    utc_start 1951-12-01 03:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61575472800, #    utc_start 1952-04-01 02:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61596558000, #    utc_start 1952-12-01 03:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61604330400, #    utc_start 1953-03-01 02:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61944318000, #    utc_start 1963-12-09 03:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61951485600, #    utc_start 1964-03-01 02:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61980519600, #    utc_start 1965-01-31 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61985613600, #    utc_start 1965-03-31 02:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62006785200, #    utc_start 1965-12-01 03:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62014557600, #    utc_start 1966-03-01 02:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62035729200, #    utc_start 1966-11-01 03:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62046093600, #    utc_start 1967-03-01 02:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62067265200, #    utc_start 1967-11-01 03:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62077716000, #    utc_start 1968-03-01 02:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62635431600, #    utc_start 1985-11-02 03:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62646919200, #    utc_start 1986-03-15 02:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62666276400, #    utc_start 1986-10-25 03:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62675949600, #    utc_start 1987-02-14 02:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62697812400, #    utc_start 1987-10-25 03:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62706880800, #    utc_start 1988-02-07 02:00:00 (Sun)
@@ -291,7 +291,7 @@
 62728646400, #    local_end 1988-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62728657200, #    utc_start 1988-10-16 03:00:00 (Sun)
@@ -300,7 +300,7 @@
 62737718400, #    local_end 1989-01-29 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62737725600, #    utc_start 1989-01-29 02:00:00 (Sun)
@@ -309,7 +309,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 62770377600, #    local_end 1990-02-11 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62770384800, #    utc_start 1990-02-11 02:00:00 (Sun)
@@ -327,7 +327,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -336,7 +336,7 @@
 62802432000, #    local_end 1991-02-17 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62802439200, #    utc_start 1991-02-17 02:00:00 (Sun)
@@ -345,7 +345,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62823610800, #    utc_start 1991-10-20 03:00:00 (Sun)
@@ -354,7 +354,7 @@
 62833276800, #    local_end 1992-02-09 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62833284000, #    utc_start 1992-02-09 02:00:00 (Sun)
@@ -363,7 +363,7 @@
 62855654400, #    local_end 1992-10-25 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62855665200, #    utc_start 1992-10-25 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62864121600, #    local_end 1993-01-31 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62864128800, #    utc_start 1993-01-31 02:00:00 (Sun)
@@ -381,7 +381,7 @@
 62886499200, #    local_end 1993-10-17 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62886510000, #    utc_start 1993-10-17 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62897385600, #    local_end 1994-02-20 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62897392800, #    utc_start 1994-02-20 02:00:00 (Sun)
@@ -399,7 +399,7 @@
 62917948800, #    local_end 1994-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62917959600, #    utc_start 1994-10-16 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62928835200, #    local_end 1995-02-19 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62928842400, #    utc_start 1995-02-19 02:00:00 (Sun)
@@ -417,7 +417,7 @@
 62949398400, #    local_end 1995-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62949409200, #    utc_start 1995-10-15 03:00:00 (Sun)
@@ -426,7 +426,7 @@
 62959680000, #    local_end 1996-02-11 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62959687200, #    utc_start 1996-02-11 02:00:00 (Sun)
@@ -435,7 +435,7 @@
 62980243200, #    local_end 1996-10-06 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62980254000, #    utc_start 1996-10-06 03:00:00 (Sun)
@@ -444,7 +444,7 @@
 62991734400, #    local_end 1997-02-16 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62991741600, #    utc_start 1997-02-16 02:00:00 (Sun)
@@ -453,7 +453,7 @@
 63011779200, #    local_end 1997-10-06 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63011790000, #    utc_start 1997-10-06 03:00:00 (Mon)
@@ -462,7 +462,7 @@
 63024393600, #    local_end 1998-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63024400800, #    utc_start 1998-03-01 02:00:00 (Sun)
@@ -471,7 +471,7 @@
 63043747200, #    local_end 1998-10-11 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63043758000, #    utc_start 1998-10-11 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 63055238400, #    local_end 1999-02-21 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63055245600, #    utc_start 1999-02-21 02:00:00 (Sun)
@@ -489,7 +489,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -498,7 +498,7 @@
 63087292800, #    local_end 2000-02-27 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63087300000, #    utc_start 2000-02-27 02:00:00 (Sun)
@@ -507,7 +507,7 @@
 63106646400, #    local_end 2000-10-08 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63106657200, #    utc_start 2000-10-08 03:00:00 (Sun)
@@ -516,7 +516,7 @@
 63118137600, #    local_end 2001-02-18 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63118144800, #    utc_start 2001-02-18 02:00:00 (Sun)
@@ -525,7 +525,7 @@
 63138700800, #    local_end 2001-10-14 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63138711600, #    utc_start 2001-10-14 03:00:00 (Sun)
@@ -534,7 +534,7 @@
 63149587200, #    local_end 2002-02-17 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63149594400, #    utc_start 2002-02-17 02:00:00 (Sun)
@@ -543,7 +543,7 @@
 63171964800, #    local_end 2002-11-03 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63171975600, #    utc_start 2002-11-03 03:00:00 (Sun)
@@ -552,7 +552,7 @@
 63181036800, #    local_end 2003-02-16 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63181044000, #    utc_start 2003-02-16 02:00:00 (Sun)
@@ -561,7 +561,7 @@
 63200044800, #    local_end 2003-09-24 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63200055600, #    utc_start 2003-09-24 03:00:00 (Wed)
@@ -570,7 +570,7 @@
 63454406400, #    local_end 2011-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63454417200, #    utc_start 2011-10-16 03:00:00 (Sun)
@@ -579,7 +579,7 @@
 63465897600, #    local_end 2012-02-26 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63465904800, #    utc_start 2012-02-26 02:00:00 (Sun)
@@ -588,7 +588,7 @@
 63486460800, #    local_end 2012-10-21 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63486471600, #    utc_start 2012-10-21 03:00:00 (Sun)
@@ -597,15 +597,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'BRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Bahia_Banderas.pm
+++ b/lib/DateTime/TimeZone/America/Bahia_Banderas.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -680,13 +680,31 @@
 1,
 'CDT',
     ],
+    [
+63960649200, #    utc_start 2027-10-31 07:00:00 (Sun)
+63973958400, #      utc_end 2028-04-02 08:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973936800, #    local_end 2028-04-02 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63973958400, #    utc_start 2028-04-02 08:00:00 (Sun)
+63992098800, #      utc_end 2028-10-29 07:00:00 (Sun)
+63973940400, #  local_start 2028-04-02 03:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {32}
+sub has_dst_changes {33}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -736,23 +754,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2002',
-    'in' => 'Apr',
-    'letter' => 'D',
+    'in' => 'Oct',
+    'letter' => 'S',
     'name' => 'Mexico',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=1',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'lastSun',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2002',
-    'in' => 'Oct',
-    'letter' => 'S',
+    'in' => 'Apr',
+    'letter' => 'D',
     'name' => 'Mexico',
-    'offset_from_std' => 0,
-    'on' => 'lastSun',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=1',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Barbados.pm
+++ b/lib/DateTime/TimeZone/America/Barbados.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -124,11 +124,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {4}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Belem.pm
+++ b/lib/DateTime/TimeZone/America/Belem.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60928725600, #    utc_start 1931-10-03 14:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60944320800, #    utc_start 1932-04-01 02:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60960308400, #    utc_start 1932-10-03 03:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60975856800, #    utc_start 1933-04-01 02:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61501863600, #    utc_start 1949-12-01 03:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61513614000, #    utc_start 1950-04-16 03:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61533399600, #    utc_start 1950-12-01 03:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61543850400, #    utc_start 1951-04-01 02:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61564935600, #    utc_start 1951-12-01 03:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61575472800, #    utc_start 1952-04-01 02:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61596558000, #    utc_start 1952-12-01 03:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61604330400, #    utc_start 1953-03-01 02:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61944318000, #    utc_start 1963-12-09 03:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61951485600, #    utc_start 1964-03-01 02:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61980519600, #    utc_start 1965-01-31 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61985613600, #    utc_start 1965-03-31 02:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62006785200, #    utc_start 1965-12-01 03:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62014557600, #    utc_start 1966-03-01 02:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62035729200, #    utc_start 1966-11-01 03:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62046093600, #    utc_start 1967-03-01 02:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62067265200, #    utc_start 1967-11-01 03:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62077716000, #    utc_start 1968-03-01 02:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62635431600, #    utc_start 1985-11-02 03:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62646919200, #    utc_start 1986-03-15 02:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62666276400, #    utc_start 1986-10-25 03:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62675949600, #    utc_start 1987-02-14 02:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62697812400, #    utc_start 1987-10-25 03:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62706880800, #    utc_start 1988-02-07 02:00:00 (Sun)
@@ -291,7 +291,7 @@
 62725708800, #    local_end 1988-09-12 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62725719600, #    utc_start 1988-09-12 03:00:00 (Mon)
@@ -300,15 +300,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'BRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {14}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Belize.pm
+++ b/lib/DateTime/TimeZone/America/Belize.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60529593600, #    local_end 1919-02-09 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60529613400, #    utc_start 1919-02-09 05:30:00 (Sun)
@@ -66,7 +66,7 @@
 60561648000, #    local_end 1920-02-15 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60561667800, #    utc_start 1920-02-15 05:30:00 (Sun)
@@ -84,7 +84,7 @@
 60593097600, #    local_end 1921-02-13 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60593117400, #    utc_start 1921-02-13 05:30:00 (Sun)
@@ -102,7 +102,7 @@
 60624547200, #    local_end 1922-02-12 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60624567000, #    utc_start 1922-02-12 05:30:00 (Sun)
@@ -120,7 +120,7 @@
 60655996800, #    local_end 1923-02-11 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60656016600, #    utc_start 1923-02-11 05:30:00 (Sun)
@@ -138,7 +138,7 @@
 60687446400, #    local_end 1924-02-10 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60687466200, #    utc_start 1924-02-10 05:30:00 (Sun)
@@ -156,7 +156,7 @@
 60719500800, #    local_end 1925-02-15 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60719520600, #    utc_start 1925-02-15 05:30:00 (Sun)
@@ -174,7 +174,7 @@
 60750950400, #    local_end 1926-02-14 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60750970200, #    utc_start 1926-02-14 05:30:00 (Sun)
@@ -192,7 +192,7 @@
 60782400000, #    local_end 1927-02-13 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60782419800, #    utc_start 1927-02-13 05:30:00 (Sun)
@@ -210,7 +210,7 @@
 60813849600, #    local_end 1928-02-12 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60813869400, #    utc_start 1928-02-12 05:30:00 (Sun)
@@ -228,7 +228,7 @@
 60845299200, #    local_end 1929-02-10 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60845319000, #    utc_start 1929-02-10 05:30:00 (Sun)
@@ -246,7 +246,7 @@
 60876748800, #    local_end 1930-02-09 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60876768600, #    utc_start 1930-02-09 05:30:00 (Sun)
@@ -264,7 +264,7 @@
 60908803200, #    local_end 1931-02-15 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60908823000, #    utc_start 1931-02-15 05:30:00 (Sun)
@@ -282,7 +282,7 @@
 60940252800, #    local_end 1932-02-14 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60940272600, #    utc_start 1932-02-14 05:30:00 (Sun)
@@ -300,7 +300,7 @@
 60971702400, #    local_end 1933-02-12 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 60971722200, #    utc_start 1933-02-12 05:30:00 (Sun)
@@ -318,7 +318,7 @@
 61003152000, #    local_end 1934-02-11 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61003171800, #    utc_start 1934-02-11 05:30:00 (Sun)
@@ -336,7 +336,7 @@
 61034601600, #    local_end 1935-02-10 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61034621400, #    utc_start 1935-02-10 05:30:00 (Sun)
@@ -354,7 +354,7 @@
 61066051200, #    local_end 1936-02-09 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61066071000, #    utc_start 1936-02-09 05:30:00 (Sun)
@@ -372,7 +372,7 @@
 61098105600, #    local_end 1937-02-14 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61098125400, #    utc_start 1937-02-14 05:30:00 (Sun)
@@ -390,7 +390,7 @@
 61129555200, #    local_end 1938-02-13 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61129575000, #    utc_start 1938-02-13 05:30:00 (Sun)
@@ -408,7 +408,7 @@
 61161004800, #    local_end 1939-02-12 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61161024600, #    utc_start 1939-02-12 05:30:00 (Sun)
@@ -426,7 +426,7 @@
 61192454400, #    local_end 1940-02-11 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61192474200, #    utc_start 1940-02-11 05:30:00 (Sun)
@@ -444,7 +444,7 @@
 61223904000, #    local_end 1941-02-09 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61223923800, #    utc_start 1941-02-09 05:30:00 (Sun)
@@ -462,7 +462,7 @@
 61255958400, #    local_end 1942-02-15 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61255978200, #    utc_start 1942-02-15 05:30:00 (Sun)
@@ -480,7 +480,7 @@
 61287408000, #    local_end 1943-02-14 00:00:00 (Sun)
 -19800,
 1,
-'CHDT',
+'-0530',
     ],
     [
 61287427800, #    utc_start 1943-02-14 05:30:00 (Sun)
@@ -529,11 +529,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {27}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Blanc_Sablon.pm
+++ b/lib/DateTime/TimeZone/America/Blanc_Sablon.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -97,11 +97,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {3}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Boa_Vista.pm
+++ b/lib/DateTime/TimeZone/America/Boa_Vista.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60928729200, #    utc_start 1931-10-03 15:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60944324400, #    utc_start 1932-04-01 03:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60960312000, #    utc_start 1932-10-03 04:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60975860400, #    utc_start 1933-04-01 03:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61501867200, #    utc_start 1949-12-01 04:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61513617600, #    utc_start 1950-04-16 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61533403200, #    utc_start 1950-12-01 04:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61543854000, #    utc_start 1951-04-01 03:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61564939200, #    utc_start 1951-12-01 04:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61575476400, #    utc_start 1952-04-01 03:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61596561600, #    utc_start 1952-12-01 04:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61604334000, #    utc_start 1953-03-01 03:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61944321600, #    utc_start 1963-12-09 04:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61980523200, #    utc_start 1965-01-31 04:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61985617200, #    utc_start 1965-03-31 03:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62006788800, #    utc_start 1965-12-01 04:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62035732800, #    utc_start 1966-11-01 04:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62046097200, #    utc_start 1967-03-01 03:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62067268800, #    utc_start 1967-11-01 04:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62077719600, #    utc_start 1968-03-01 03:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62635435200, #    utc_start 1985-11-02 04:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62646922800, #    utc_start 1986-03-15 03:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62666280000, #    utc_start 1986-10-25 04:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62675953200, #    utc_start 1987-02-14 03:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62697816000, #    utc_start 1987-10-25 04:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62706884400, #    utc_start 1988-02-07 03:00:00 (Sun)
@@ -291,7 +291,7 @@
 62725708800, #    local_end 1988-09-12 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62725723200, #    utc_start 1988-09-12 04:00:00 (Mon)
@@ -300,7 +300,7 @@
 63074332800, #    local_end 1999-09-30 00:00:00 (Thu)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 63074347200, #    utc_start 1999-09-30 04:00:00 (Thu)
@@ -309,7 +309,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 63074606400, #    utc_start 1999-10-03 04:00:00 (Sun)
@@ -318,7 +318,7 @@
 63087292800, #    local_end 2000-02-27 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 63087303600, #    utc_start 2000-02-27 03:00:00 (Sun)
@@ -327,7 +327,7 @@
 63106646400, #    local_end 2000-10-08 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 63106660800, #    utc_start 2000-10-08 04:00:00 (Sun)
@@ -336,7 +336,7 @@
 63107251200, #    local_end 2000-10-15 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 63107262000, #    utc_start 2000-10-15 03:00:00 (Sun)
@@ -345,15 +345,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -14400,
 0,
-'AMT',
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {16}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Bogota.pm
+++ b/lib/DateTime/TimeZone/America/Bogota.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 62840534400, #    local_end 1992-05-03 00:00:00 (Sun)
 -18000,
 0,
-'COT',
+'-05',
     ],
     [
 62840552400, #    utc_start 1992-05-03 05:00:00 (Sun)
@@ -57,7 +57,7 @@
 62869564800, #    local_end 1993-04-04 00:00:00 (Sun)
 -14400,
 1,
-'COST',
+'-04',
     ],
     [
 62869579200, #    utc_start 1993-04-04 04:00:00 (Sun)
@@ -66,15 +66,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -18000,
 0,
-'COT',
+'-05',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Boise.pm
+++ b/lib/DateTime/TimeZone/America/Boise.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1211,13 +1211,31 @@
 1,
 'MDT',
     ],
+    [
+63961257600, #    utc_start 2027-11-07 08:00:00 (Sun)
+63972147600, #      utc_end 2028-03-12 09:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63972147600, #    utc_start 2028-03-12 09:00:00 (Sun)
+63992707200, #      utc_end 2028-11-05 08:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Cambridge_Bay.pm
+++ b/lib/DateTime/TimeZone/America/Cambridge_Bay.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -950,13 +950,31 @@
 1,
 'MDT',
     ],
+    [
+63961257600, #    utc_start 2027-11-07 08:00:00 (Sun)
+63972147600, #      utc_end 2028-03-12 09:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63972147600, #    utc_start 2028-03-12 09:00:00 (Sun)
+63992707200, #      utc_end 2028-11-05 08:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {52}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1006,23 +1024,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Campo_Grande.pm
+++ b/lib/DateTime/TimeZone/America/Campo_Grande.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60928729200, #    utc_start 1931-10-03 15:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60944324400, #    utc_start 1932-04-01 03:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60960312000, #    utc_start 1932-10-03 04:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60975860400, #    utc_start 1933-04-01 03:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61501867200, #    utc_start 1949-12-01 04:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61513617600, #    utc_start 1950-04-16 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61533403200, #    utc_start 1950-12-01 04:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61543854000, #    utc_start 1951-04-01 03:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61564939200, #    utc_start 1951-12-01 04:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61575476400, #    utc_start 1952-04-01 03:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61596561600, #    utc_start 1952-12-01 04:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61604334000, #    utc_start 1953-03-01 03:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61944321600, #    utc_start 1963-12-09 04:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61980523200, #    utc_start 1965-01-31 04:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61985617200, #    utc_start 1965-03-31 03:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62006788800, #    utc_start 1965-12-01 04:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62035732800, #    utc_start 1966-11-01 04:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62046097200, #    utc_start 1967-03-01 03:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62067268800, #    utc_start 1967-11-01 04:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62077719600, #    utc_start 1968-03-01 03:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62635435200, #    utc_start 1985-11-02 04:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62646922800, #    utc_start 1986-03-15 03:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62666280000, #    utc_start 1986-10-25 04:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62675953200, #    utc_start 1987-02-14 03:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62697816000, #    utc_start 1987-10-25 04:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62706884400, #    utc_start 1988-02-07 03:00:00 (Sun)
@@ -291,7 +291,7 @@
 62728646400, #    local_end 1988-10-16 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62728660800, #    utc_start 1988-10-16 04:00:00 (Sun)
@@ -300,7 +300,7 @@
 62737718400, #    local_end 1989-01-29 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62737729200, #    utc_start 1989-01-29 03:00:00 (Sun)
@@ -309,7 +309,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62760110400, #    utc_start 1989-10-15 04:00:00 (Sun)
@@ -318,7 +318,7 @@
 62770377600, #    local_end 1990-02-11 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62770388400, #    utc_start 1990-02-11 03:00:00 (Sun)
@@ -327,7 +327,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62792164800, #    utc_start 1990-10-21 04:00:00 (Sun)
@@ -336,7 +336,7 @@
 62802432000, #    local_end 1991-02-17 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62802442800, #    utc_start 1991-02-17 03:00:00 (Sun)
@@ -345,7 +345,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62823614400, #    utc_start 1991-10-20 04:00:00 (Sun)
@@ -354,7 +354,7 @@
 62833276800, #    local_end 1992-02-09 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
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     [
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     ],
     [
 64180180800, #    utc_start 2034-10-15 04:00:00 (Sun)
@@ -1128,7 +1128,7 @@
 64191052800, #    local_end 2035-02-18 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 64191063600, #    utc_start 2035-02-18 03:00:00 (Sun)
@@ -1137,7 +1137,7 @@
 64212220800, #    local_end 2035-10-21 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 64212235200, #    utc_start 2035-10-21 04:00:00 (Sun)
@@ -1146,7 +1146,7 @@
 64222502400, #    local_end 2036-02-17 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 64222513200, #    utc_start 2036-02-17 03:00:00 (Sun)
@@ -1155,7 +1155,7 @@
 64243670400, #    local_end 2036-10-19 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 64243684800, #    utc_start 2036-10-19 04:00:00 (Sun)
@@ -1164,7 +1164,7 @@
 64254556800, #    local_end 2037-02-22 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 64254567600, #    utc_start 2037-02-22 03:00:00 (Sun)
@@ -1173,7 +1173,7 @@
 64275120000, #    local_end 2037-10-18 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 64275134400, #    utc_start 2037-10-18 04:00:00 (Sun)
@@ -1182,7 +1182,7 @@
 64286006400, #    local_end 2038-02-21 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 64286017200, #    utc_start 2038-02-21 03:00:00 (Sun)
@@ -1191,7 +1191,7 @@
 64306569600, #    local_end 2038-10-17 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 64306584000, #    utc_start 2038-10-17 04:00:00 (Sun)
@@ -1200,7 +1200,7 @@
 64317456000, #    local_end 2039-02-20 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 64317466800, #    utc_start 2039-02-20 03:00:00 (Sun)
@@ -1209,11 +1209,11 @@
 64338019200, #    local_end 2039-10-16 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {66}
 
@@ -1226,7 +1226,7 @@
 sub _last_offset { -14400 }
 
 my $last_observance = bless( {
-  'format' => 'AM%sT',
+  'format' => '-04/-03',
   'gmtoff' => '-4:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/America/Cancun.pm
+++ b/lib/DateTime/TimeZone/America/Cancun.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -412,11 +412,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {20}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Caracas.pm
+++ b/lib/DateTime/TimeZone/America/Caracas.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61977916800, #    local_end 1965-01-01 00:00:00 (Fri)
 -16200,
 0,
-'VET',
+'-0430',
     ],
     [
 61977933000, #    utc_start 1965-01-01 04:30:00 (Fri)
@@ -57,7 +57,7 @@
 63332852400, #    local_end 2007-12-09 03:00:00 (Sun)
 -14400,
 0,
-'VET',
+'-04',
     ],
     [
 63332866800, #    utc_start 2007-12-09 07:00:00 (Sun)
@@ -66,7 +66,7 @@
 63597753000, #    local_end 2016-05-01 02:30:00 (Sun)
 -16200,
 0,
-'VET',
+'-0430',
     ],
     [
 63597769200, #    utc_start 2016-05-01 07:00:00 (Sun)
@@ -75,15 +75,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -14400,
 0,
-'VET',
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Cayenne.pm
+++ b/lib/DateTime/TimeZone/America/Cayenne.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
 -14400,
 0,
-'GFT',
+'-04',
     ],
     [
 62064590400, #    utc_start 1967-10-01 04:00:00 (Sun)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'GFT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Chicago.pm
+++ b/lib/DateTime/TimeZone/America/Chicago.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -2003,13 +2003,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {107}
+sub has_dst_changes {108}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Chihuahua.pm
+++ b/lib/DateTime/TimeZone/America/Chihuahua.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -671,13 +671,31 @@
 1,
 'MDT',
     ],
+    [
+63960652800, #    utc_start 2027-10-31 08:00:00 (Sun)
+63973962000, #      utc_end 2028-04-02 09:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973936800, #    local_end 2028-04-02 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63973962000, #    utc_start 2028-04-02 09:00:00 (Sun)
+63992102400, #      utc_end 2028-10-29 08:00:00 (Sun)
+63973940400, #  local_start 2028-04-02 03:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {32}
+sub has_dst_changes {33}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -727,23 +745,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2002',
-    'in' => 'Apr',
-    'letter' => 'D',
+    'in' => 'Oct',
+    'letter' => 'S',
     'name' => 'Mexico',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=1',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'lastSun',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2002',
-    'in' => 'Oct',
-    'letter' => 'S',
+    'in' => 'Apr',
+    'letter' => 'D',
     'name' => 'Mexico',
-    'offset_from_std' => 0,
-    'on' => 'lastSun',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=1',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Costa_Rica.pm
+++ b/lib/DateTime/TimeZone/America/Costa_Rica.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -124,11 +124,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {4}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Creston.pm
+++ b/lib/DateTime/TimeZone/America/Creston.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -61,11 +61,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Cuiaba.pm
+++ b/lib/DateTime/TimeZone/America/Cuiaba.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60928729200, #    utc_start 1931-10-03 15:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60944324400, #    utc_start 1932-04-01 03:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60960312000, #    utc_start 1932-10-03 04:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60975860400, #    utc_start 1933-04-01 03:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61501867200, #    utc_start 1949-12-01 04:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61513617600, #    utc_start 1950-04-16 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61533403200, #    utc_start 1950-12-01 04:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61543854000, #    utc_start 1951-04-01 03:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61564939200, #    utc_start 1951-12-01 04:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61575476400, #    utc_start 1952-04-01 03:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61596561600, #    utc_start 1952-12-01 04:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61604334000, #    utc_start 1953-03-01 03:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61944321600, #    utc_start 1963-12-09 04:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61980523200, #    utc_start 1965-01-31 04:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61985617200, #    utc_start 1965-03-31 03:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62006788800, #    utc_start 1965-12-01 04:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62035732800, #    utc_start 1966-11-01 04:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62046097200, #    utc_start 1967-03-01 03:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62067268800, #    utc_start 1967-11-01 04:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62077719600, #    utc_start 1968-03-01 03:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62635435200, #    utc_start 1985-11-02 04:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62646922800, #    utc_start 1986-03-15 03:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62666280000, #    utc_start 1986-10-25 04:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62675953200, #    utc_start 1987-02-14 03:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62697816000, #    utc_start 1987-10-25 04:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62706884400, #    utc_start 1988-02-07 03:00:00 (Sun)
@@ -291,7 +291,7 @@
 62728646400, #    local_end 1988-10-16 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62728660800, #    utc_start 1988-10-16 04:00:00 (Sun)
@@ -300,7 +300,7 @@
 62737718400, #    local_end 1989-01-29 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62737729200, #    utc_start 1989-01-29 03:00:00 (Sun)
@@ -309,7 +309,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62760110400, #    utc_start 1989-10-15 04:00:00 (Sun)
@@ -318,7 +318,7 @@
 62770377600, #    local_end 1990-02-11 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62770388400, #    utc_start 1990-02-11 03:00:00 (Sun)
@@ -327,7 +327,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62792164800, #    utc_start 1990-10-21 04:00:00 (Sun)
@@ -336,7 +336,7 @@
 62802432000, #    local_end 1991-02-17 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62802442800, #    utc_start 1991-02-17 03:00:00 (Sun)
@@ -345,7 +345,7 @@
 62823600000, #    local_end 1991-10-20 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62823614400, #    utc_start 1991-10-20 04:00:00 (Sun)
@@ -354,7 +354,7 @@
 62833276800, #    local_end 1992-02-09 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62833287600, #    utc_start 1992-02-09 03:00:00 (Sun)
@@ -363,7 +363,7 @@
 62855654400, #    local_end 1992-10-25 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62855668800, #    utc_start 1992-10-25 04:00:00 (Sun)
@@ -372,7 +372,7 @@
 62864121600, #    local_end 1993-01-31 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62864132400, #    utc_start 1993-01-31 03:00:00 (Sun)
@@ -381,7 +381,7 @@
 62886499200, #    local_end 1993-10-17 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62886513600, #    utc_start 1993-10-17 04:00:00 (Sun)
@@ -390,7 +390,7 @@
 62897385600, #    local_end 1994-02-20 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62897396400, #    utc_start 1994-02-20 03:00:00 (Sun)
@@ -399,7 +399,7 @@
 62917948800, #    local_end 1994-10-16 00:00:00 (Sun)
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     [
 64243684800, #    utc_start 2036-10-19 04:00:00 (Sun)
@@ -1164,7 +1164,7 @@
 64254556800, #    local_end 2037-02-22 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 64254567600, #    utc_start 2037-02-22 03:00:00 (Sun)
@@ -1173,7 +1173,7 @@
 64275120000, #    local_end 2037-10-18 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 64275134400, #    utc_start 2037-10-18 04:00:00 (Sun)
@@ -1182,7 +1182,7 @@
 64286006400, #    local_end 2038-02-21 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 64286017200, #    utc_start 2038-02-21 03:00:00 (Sun)
@@ -1191,7 +1191,7 @@
 64306569600, #    local_end 2038-10-17 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 64306584000, #    utc_start 2038-10-17 04:00:00 (Sun)
@@ -1200,7 +1200,7 @@
 64317456000, #    local_end 2039-02-20 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 64317466800, #    utc_start 2039-02-20 03:00:00 (Sun)
@@ -1209,11 +1209,11 @@
 64338019200, #    local_end 2039-10-16 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {65}
 
@@ -1226,7 +1226,7 @@
 sub _last_offset { -14400 }
 
 my $last_observance = bless( {
-  'format' => 'AM%sT',
+  'format' => '-04/-03',
   'gmtoff' => '-4:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/America/Curacao.pm
+++ b/lib/DateTime/TimeZone/America/Curacao.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61977916800, #    local_end 1965-01-01 00:00:00 (Fri)
 -16200,
 0,
-'ANT',
+'-0430',
     ],
     [
 61977933000, #    utc_start 1965-01-01 04:30:00 (Fri)
@@ -52,11 +52,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Danmarkshavn.pm
+++ b/lib/DateTime/TimeZone/America/Danmarkshavn.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62459517600, #    local_end 1980-04-06 02:00:00 (Sun)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62459528400, #    utc_start 1980-04-06 05:00:00 (Sun)
@@ -48,7 +48,7 @@
 62474626800, #    local_end 1980-09-27 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62474634000, #    utc_start 1980-09-28 01:00:00 (Sun)
@@ -57,7 +57,7 @@
 62490348000, #    local_end 1981-03-28 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62490358800, #    utc_start 1981-03-29 01:00:00 (Sun)
@@ -66,7 +66,7 @@
 62506076400, #    local_end 1981-09-26 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62506083600, #    utc_start 1981-09-27 01:00:00 (Sun)
@@ -75,7 +75,7 @@
 62521797600, #    local_end 1982-03-27 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62521808400, #    utc_start 1982-03-28 01:00:00 (Sun)
@@ -84,7 +84,7 @@
 62537526000, #    local_end 1982-09-25 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62537533200, #    utc_start 1982-09-26 01:00:00 (Sun)
@@ -93,7 +93,7 @@
 62553247200, #    local_end 1983-03-26 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62553258000, #    utc_start 1983-03-27 01:00:00 (Sun)
@@ -102,7 +102,7 @@
 62568975600, #    local_end 1983-09-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62568982800, #    utc_start 1983-09-25 01:00:00 (Sun)
@@ -111,7 +111,7 @@
 62584696800, #    local_end 1984-03-24 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62584707600, #    utc_start 1984-03-25 01:00:00 (Sun)
@@ -120,7 +120,7 @@
 62601030000, #    local_end 1984-09-29 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62601037200, #    utc_start 1984-09-30 01:00:00 (Sun)
@@ -129,7 +129,7 @@
 62616751200, #    local_end 1985-03-30 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62616762000, #    utc_start 1985-03-31 01:00:00 (Sun)
@@ -138,7 +138,7 @@
 62632479600, #    local_end 1985-09-28 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62632486800, #    utc_start 1985-09-29 01:00:00 (Sun)
@@ -147,7 +147,7 @@
 62648200800, #    local_end 1986-03-29 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62648211600, #    utc_start 1986-03-30 01:00:00 (Sun)
@@ -156,7 +156,7 @@
 62663929200, #    local_end 1986-09-27 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62663936400, #    utc_start 1986-09-28 01:00:00 (Sun)
@@ -165,7 +165,7 @@
 62679650400, #    local_end 1987-03-28 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62679661200, #    utc_start 1987-03-29 01:00:00 (Sun)
@@ -174,7 +174,7 @@
 62695378800, #    local_end 1987-09-26 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62695386000, #    utc_start 1987-09-27 01:00:00 (Sun)
@@ -183,7 +183,7 @@
 62711100000, #    local_end 1988-03-26 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62711110800, #    utc_start 1988-03-27 01:00:00 (Sun)
@@ -192,7 +192,7 @@
 62726828400, #    local_end 1988-09-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62726835600, #    utc_start 1988-09-25 01:00:00 (Sun)
@@ -201,7 +201,7 @@
 62742549600, #    local_end 1989-03-25 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62742560400, #    utc_start 1989-03-26 01:00:00 (Sun)
@@ -210,7 +210,7 @@
 62758278000, #    local_end 1989-09-23 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62758285200, #    utc_start 1989-09-24 01:00:00 (Sun)
@@ -219,7 +219,7 @@
 62773999200, #    local_end 1990-03-24 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62774010000, #    utc_start 1990-03-25 01:00:00 (Sun)
@@ -228,7 +228,7 @@
 62790332400, #    local_end 1990-09-29 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62790339600, #    utc_start 1990-09-30 01:00:00 (Sun)
@@ -237,7 +237,7 @@
 62806053600, #    local_end 1991-03-30 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62806064400, #    utc_start 1991-03-31 01:00:00 (Sun)
@@ -246,7 +246,7 @@
 62821782000, #    local_end 1991-09-28 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62821789200, #    utc_start 1991-09-29 01:00:00 (Sun)
@@ -255,7 +255,7 @@
 62837503200, #    local_end 1992-03-28 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62837514000, #    utc_start 1992-03-29 01:00:00 (Sun)
@@ -264,7 +264,7 @@
 62853231600, #    local_end 1992-09-26 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62853238800, #    utc_start 1992-09-27 01:00:00 (Sun)
@@ -273,7 +273,7 @@
 62868952800, #    local_end 1993-03-27 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62868963600, #    utc_start 1993-03-28 01:00:00 (Sun)
@@ -282,7 +282,7 @@
 62884681200, #    local_end 1993-09-25 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62884688400, #    utc_start 1993-09-26 01:00:00 (Sun)
@@ -291,7 +291,7 @@
 62900402400, #    local_end 1994-03-26 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62900413200, #    utc_start 1994-03-27 01:00:00 (Sun)
@@ -300,7 +300,7 @@
 62916130800, #    local_end 1994-09-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62916138000, #    utc_start 1994-09-25 01:00:00 (Sun)
@@ -309,7 +309,7 @@
 62931852000, #    local_end 1995-03-25 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62931862800, #    utc_start 1995-03-26 01:00:00 (Sun)
@@ -318,7 +318,7 @@
 62947580400, #    local_end 1995-09-23 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62947587600, #    utc_start 1995-09-24 01:00:00 (Sun)
@@ -327,7 +327,7 @@
 62956137600, #    local_end 1996-01-01 00:00:00 (Mon)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62956148400, #    utc_start 1996-01-01 03:00:00 (Mon)
@@ -340,11 +340,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {16}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Dawson.pm
+++ b/lib/DateTime/TimeZone/America/Dawson.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -995,13 +995,31 @@
 1,
 'PDT',
     ],
+    [
+63961261200, #    utc_start 2027-11-07 09:00:00 (Sun)
+63972151200, #      utc_end 2028-03-12 10:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-28800,
+0,
+'PST',
+    ],
+    [
+63972151200, #    utc_start 2028-03-12 10:00:00 (Sun)
+63992710800, #      utc_end 2028-11-05 09:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-25200,
+1,
+'PDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {53}
+sub has_dst_changes {54}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Dawson_Creek.pm
+++ b/lib/DateTime/TimeZone/America/Dawson_Creek.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -565,11 +565,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Denver.pm
+++ b/lib/DateTime/TimeZone/America/Denver.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1301,13 +1301,31 @@
 1,
 'MDT',
     ],
+    [
+63961257600, #    utc_start 2027-11-07 08:00:00 (Sun)
+63972147600, #      utc_end 2028-03-12 09:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63972147600, #    utc_start 2028-03-12 09:00:00 (Sun)
+63992707200, #      utc_end 2028-11-05 08:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {69}
+sub has_dst_changes {70}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1357,23 +1375,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Detroit.pm
+++ b/lib/DateTime/TimeZone/America/Detroit.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1130,13 +1130,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {59}
+sub has_dst_changes {60}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1186,23 +1204,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Edmonton.pm
+++ b/lib/DateTime/TimeZone/America/Edmonton.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1238,13 +1238,31 @@
 1,
 'MDT',
     ],
+    [
+63961257600, #    utc_start 2027-11-07 08:00:00 (Sun)
+63972147600, #      utc_end 2028-03-12 09:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63972147600, #    utc_start 2028-03-12 09:00:00 (Sun)
+63992707200, #      utc_end 2028-11-05 08:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {67}
+sub has_dst_changes {68}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1294,23 +1312,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Eirunepe.pm
+++ b/lib/DateTime/TimeZone/America/Eirunepe.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 60928732800, #    utc_start 1931-10-03 16:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 60944328000, #    utc_start 1932-04-01 04:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 60960315600, #    utc_start 1932-10-03 05:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 60975864000, #    utc_start 1933-04-01 04:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61501870800, #    utc_start 1949-12-01 05:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61513621200, #    utc_start 1950-04-16 05:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61533406800, #    utc_start 1950-12-01 05:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61543857600, #    utc_start 1951-04-01 04:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61564942800, #    utc_start 1951-12-01 05:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61575480000, #    utc_start 1952-04-01 04:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61596565200, #    utc_start 1952-12-01 05:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61604337600, #    utc_start 1953-03-01 04:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61944325200, #    utc_start 1963-12-09 05:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61951492800, #    utc_start 1964-03-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61980526800, #    utc_start 1965-01-31 05:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61985620800, #    utc_start 1965-03-31 04:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62006792400, #    utc_start 1965-12-01 05:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62014564800, #    utc_start 1966-03-01 04:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62035736400, #    utc_start 1966-11-01 05:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62046100800, #    utc_start 1967-03-01 04:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62067272400, #    utc_start 1967-11-01 05:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62077723200, #    utc_start 1968-03-01 04:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62635438800, #    utc_start 1985-11-02 05:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62646926400, #    utc_start 1986-03-15 04:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62666283600, #    utc_start 1986-10-25 05:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62675956800, #    utc_start 1987-02-14 04:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62697819600, #    utc_start 1987-10-25 05:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62706888000, #    utc_start 1988-02-07 04:00:00 (Sun)
@@ -291,7 +291,7 @@
 62725708800, #    local_end 1988-09-12 00:00:00 (Mon)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62725726800, #    utc_start 1988-09-12 05:00:00 (Mon)
@@ -300,7 +300,7 @@
 62884857600, #    local_end 1993-09-28 00:00:00 (Tue)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62884875600, #    utc_start 1993-09-28 05:00:00 (Tue)
@@ -309,7 +309,7 @@
 62886499200, #    local_end 1993-10-17 00:00:00 (Sun)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62886517200, #    utc_start 1993-10-17 05:00:00 (Sun)
@@ -318,7 +318,7 @@
 62897385600, #    local_end 1994-02-20 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62897400000, #    utc_start 1994-02-20 04:00:00 (Sun)
@@ -327,7 +327,7 @@
 62915875200, #    local_end 1994-09-22 00:00:00 (Thu)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62915893200, #    utc_start 1994-09-22 05:00:00 (Thu)
@@ -336,7 +336,7 @@
 63349948800, #    local_end 2008-06-24 00:00:00 (Tue)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 63349966800, #    utc_start 2008-06-24 05:00:00 (Tue)
@@ -345,7 +345,7 @@
 63519724800, #    local_end 2013-11-10 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 63519739200, #    utc_start 2013-11-10 04:00:00 (Sun)
@@ -354,15 +354,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -18000,
 0,
-'ACT',
+'-05',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {15}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/El_Salvador.pm
+++ b/lib/DateTime/TimeZone/America/El_Salvador.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -79,11 +79,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {2}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Fort_Nelson.pm
+++ b/lib/DateTime/TimeZone/America/Fort_Nelson.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1348,11 +1348,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {71}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Fortaleza.pm
+++ b/lib/DateTime/TimeZone/America/Fortaleza.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60928725600, #    utc_start 1931-10-03 14:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60944320800, #    utc_start 1932-04-01 02:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60960308400, #    utc_start 1932-10-03 03:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60975856800, #    utc_start 1933-04-01 02:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61501863600, #    utc_start 1949-12-01 03:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61513614000, #    utc_start 1950-04-16 03:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61533399600, #    utc_start 1950-12-01 03:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61543850400, #    utc_start 1951-04-01 02:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61564935600, #    utc_start 1951-12-01 03:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61575472800, #    utc_start 1952-04-01 02:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61596558000, #    utc_start 1952-12-01 03:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61604330400, #    utc_start 1953-03-01 02:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61944318000, #    utc_start 1963-12-09 03:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61951485600, #    utc_start 1964-03-01 02:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61980519600, #    utc_start 1965-01-31 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61985613600, #    utc_start 1965-03-31 02:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62006785200, #    utc_start 1965-12-01 03:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62014557600, #    utc_start 1966-03-01 02:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62035729200, #    utc_start 1966-11-01 03:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62046093600, #    utc_start 1967-03-01 02:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62067265200, #    utc_start 1967-11-01 03:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62077716000, #    utc_start 1968-03-01 02:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62635431600, #    utc_start 1985-11-02 03:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62646919200, #    utc_start 1986-03-15 02:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62666276400, #    utc_start 1986-10-25 03:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62675949600, #    utc_start 1987-02-14 02:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62697812400, #    utc_start 1987-10-25 03:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62706880800, #    utc_start 1988-02-07 02:00:00 (Sun)
@@ -291,7 +291,7 @@
 62728646400, #    local_end 1988-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62728657200, #    utc_start 1988-10-16 03:00:00 (Sun)
@@ -300,7 +300,7 @@
 62737718400, #    local_end 1989-01-29 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62737725600, #    utc_start 1989-01-29 02:00:00 (Sun)
@@ -309,7 +309,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 62770377600, #    local_end 1990-02-11 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62770384800, #    utc_start 1990-02-11 02:00:00 (Sun)
@@ -327,7 +327,7 @@
 62789212800, #    local_end 1990-09-17 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62789223600, #    utc_start 1990-09-17 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 63074332800, #    local_end 1999-09-30 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63074343600, #    utc_start 1999-09-30 03:00:00 (Thu)
@@ -345,7 +345,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -354,7 +354,7 @@
 63087292800, #    local_end 2000-02-27 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63087300000, #    utc_start 2000-02-27 02:00:00 (Sun)
@@ -363,7 +363,7 @@
 63106646400, #    local_end 2000-10-08 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63106657200, #    utc_start 2000-10-08 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 63107856000, #    local_end 2000-10-22 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63107863200, #    utc_start 2000-10-22 02:00:00 (Sun)
@@ -381,7 +381,7 @@
 63136022400, #    local_end 2001-09-13 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63136033200, #    utc_start 2001-09-13 03:00:00 (Thu)
@@ -390,7 +390,7 @@
 63138700800, #    local_end 2001-10-14 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63138711600, #    utc_start 2001-10-14 03:00:00 (Sun)
@@ -399,7 +399,7 @@
 63149587200, #    local_end 2002-02-17 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63149594400, #    utc_start 2002-02-17 02:00:00 (Sun)
@@ -408,7 +408,7 @@
 63169113600, #    local_end 2002-10-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63169124400, #    utc_start 2002-10-01 03:00:00 (Tue)
@@ -417,15 +417,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'BRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {19}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Glace_Bay.pm
+++ b/lib/DateTime/TimeZone/America/Glace_Bay.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1139,13 +1139,31 @@
 1,
 'ADT',
     ],
+    [
+63961246800, #    utc_start 2027-11-07 05:00:00 (Sun)
+63972136800, #      utc_end 2028-03-12 06:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-14400,
+0,
+'AST',
+    ],
+    [
+63972136800, #    utc_start 2028-03-12 06:00:00 (Sun)
+63992696400, #      utc_end 2028-11-05 05:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-10800,
+1,
+'ADT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {60}
+sub has_dst_changes {61}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Godthab.pm
+++ b/lib/DateTime/TimeZone/America/Godthab.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62459517600, #    local_end 1980-04-06 02:00:00 (Sun)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62459528400, #    utc_start 1980-04-06 05:00:00 (Sun)
@@ -48,7 +48,7 @@
 62474626800, #    local_end 1980-09-27 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62474634000, #    utc_start 1980-09-28 01:00:00 (Sun)
@@ -57,7 +57,7 @@
 62490348000, #    local_end 1981-03-28 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62490358800, #    utc_start 1981-03-29 01:00:00 (Sun)
@@ -66,7 +66,7 @@
 62506076400, #    local_end 1981-09-26 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62506083600, #    utc_start 1981-09-27 01:00:00 (Sun)
@@ -75,7 +75,7 @@
 62521797600, #    local_end 1982-03-27 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62521808400, #    utc_start 1982-03-28 01:00:00 (Sun)
@@ -84,7 +84,7 @@
 62537526000, #    local_end 1982-09-25 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62537533200, #    utc_start 1982-09-26 01:00:00 (Sun)
@@ -93,7 +93,7 @@
 62553247200, #    local_end 1983-03-26 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62553258000, #    utc_start 1983-03-27 01:00:00 (Sun)
@@ -102,7 +102,7 @@
 62568975600, #    local_end 1983-09-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62568982800, #    utc_start 1983-09-25 01:00:00 (Sun)
@@ -111,7 +111,7 @@
 62584696800, #    local_end 1984-03-24 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62584707600, #    utc_start 1984-03-25 01:00:00 (Sun)
@@ -120,7 +120,7 @@
 62601030000, #    local_end 1984-09-29 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62601037200, #    utc_start 1984-09-30 01:00:00 (Sun)
@@ -129,7 +129,7 @@
 62616751200, #    local_end 1985-03-30 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62616762000, #    utc_start 1985-03-31 01:00:00 (Sun)
@@ -138,7 +138,7 @@
 62632479600, #    local_end 1985-09-28 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62632486800, #    utc_start 1985-09-29 01:00:00 (Sun)
@@ -147,7 +147,7 @@
 62648200800, #    local_end 1986-03-29 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62648211600, #    utc_start 1986-03-30 01:00:00 (Sun)
@@ -156,7 +156,7 @@
 62663929200, #    local_end 1986-09-27 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62663936400, #    utc_start 1986-09-28 01:00:00 (Sun)
@@ -165,7 +165,7 @@
 62679650400, #    local_end 1987-03-28 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62679661200, #    utc_start 1987-03-29 01:00:00 (Sun)
@@ -174,7 +174,7 @@
 62695378800, #    local_end 1987-09-26 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62695386000, #    utc_start 1987-09-27 01:00:00 (Sun)
@@ -183,7 +183,7 @@
 62711100000, #    local_end 1988-03-26 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62711110800, #    utc_start 1988-03-27 01:00:00 (Sun)
@@ -192,7 +192,7 @@
 62726828400, #    local_end 1988-09-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62726835600, #    utc_start 1988-09-25 01:00:00 (Sun)
@@ -201,7 +201,7 @@
 62742549600, #    local_end 1989-03-25 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62742560400, #    utc_start 1989-03-26 01:00:00 (Sun)
@@ -210,7 +210,7 @@
 62758278000, #    local_end 1989-09-23 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62758285200, #    utc_start 1989-09-24 01:00:00 (Sun)
@@ -219,7 +219,7 @@
 62773999200, #    local_end 1990-03-24 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62774010000, #    utc_start 1990-03-25 01:00:00 (Sun)
@@ -228,7 +228,7 @@
 62790332400, #    local_end 1990-09-29 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62790339600, #    utc_start 1990-09-30 01:00:00 (Sun)
@@ -237,7 +237,7 @@
 62806053600, #    local_end 1991-03-30 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62806064400, #    utc_start 1991-03-31 01:00:00 (Sun)
@@ -246,7 +246,7 @@
 62821782000, #    local_end 1991-09-28 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62821789200, #    utc_start 1991-09-29 01:00:00 (Sun)
@@ -255,7 +255,7 @@
 62837503200, #    local_end 1992-03-28 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62837514000, #    utc_start 1992-03-29 01:00:00 (Sun)
@@ -264,7 +264,7 @@
 62853231600, #    local_end 1992-09-26 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62853238800, #    utc_start 1992-09-27 01:00:00 (Sun)
@@ -273,7 +273,7 @@
 62868952800, #    local_end 1993-03-27 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62868963600, #    utc_start 1993-03-28 01:00:00 (Sun)
@@ -282,7 +282,7 @@
 62884681200, #    local_end 1993-09-25 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62884688400, #    utc_start 1993-09-26 01:00:00 (Sun)
@@ -291,7 +291,7 @@
 62900402400, #    local_end 1994-03-26 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
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@@ -300,7 +300,7 @@
 62916130800, #    local_end 1994-09-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 62916138000, #    utc_start 1994-09-25 01:00:00 (Sun)
@@ -309,7 +309,7 @@
 62931852000, #    local_end 1995-03-25 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 62931862800, #    utc_start 1995-03-26 01:00:00 (Sun)
@@ -318,7 +318,7 @@
 62947580400, #    local_end 1995-09-23 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
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@@ -327,7 +327,7 @@
 62963906400, #    local_end 1996-03-30 22:00:00 (Sat)
 -10800,
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-'WGT',
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     ],
     [
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@@ -336,7 +336,7 @@
 62982054000, #    local_end 1996-10-26 23:00:00 (Sat)
 -7200,
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     ],
     [
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@@ -363,7 +363,7 @@
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 -10800,
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     ],
     [
 63026816400, #    utc_start 1998-03-29 01:00:00 (Sun)
@@ -372,7 +372,7 @@
 63044953200, #    local_end 1998-10-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
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     ],
     [
 63044960400, #    utc_start 1998-10-25 01:00:00 (Sun)
@@ -381,7 +381,7 @@
 63058255200, #    local_end 1999-03-27 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
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     ],
     [
 63058266000, #    utc_start 1999-03-28 01:00:00 (Sun)
@@ -390,7 +390,7 @@
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 -7200,
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     ],
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     ],
     [
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@@ -408,7 +408,7 @@
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 -7200,
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     ],
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-'WGT',
+'-03',
     ],
     [
 63689677200, #    utc_start 2019-03-31 01:00:00 (Sun)
@@ -750,7 +750,7 @@
 63707814000, #    local_end 2019-10-26 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 63707821200, #    utc_start 2019-10-27 01:00:00 (Sun)
@@ -759,7 +759,7 @@
 63721116000, #    local_end 2020-03-28 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 63721126800, #    utc_start 2020-03-29 01:00:00 (Sun)
@@ -768,7 +768,7 @@
 63739263600, #    local_end 2020-10-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 63739270800, #    utc_start 2020-10-25 01:00:00 (Sun)
@@ -777,7 +777,7 @@
 63752565600, #    local_end 2021-03-27 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 63752576400, #    utc_start 2021-03-28 01:00:00 (Sun)
@@ -786,7 +786,7 @@
 63771318000, #    local_end 2021-10-30 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 63771325200, #    utc_start 2021-10-31 01:00:00 (Sun)
@@ -795,7 +795,7 @@
 63784015200, #    local_end 2022-03-26 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 63784026000, #    utc_start 2022-03-27 01:00:00 (Sun)
@@ -804,7 +804,7 @@
 63802767600, #    local_end 2022-10-29 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 63802774800, #    utc_start 2022-10-30 01:00:00 (Sun)
@@ -813,7 +813,7 @@
 63815464800, #    local_end 2023-03-25 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 63815475600, #    utc_start 2023-03-26 01:00:00 (Sun)
@@ -822,7 +822,7 @@
 63834217200, #    local_end 2023-10-28 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 63834224400, #    utc_start 2023-10-29 01:00:00 (Sun)
@@ -831,7 +831,7 @@
 63847519200, #    local_end 2024-03-30 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 63847530000, #    utc_start 2024-03-31 01:00:00 (Sun)
@@ -840,7 +840,7 @@
 63865666800, #    local_end 2024-10-26 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 63865674000, #    utc_start 2024-10-27 01:00:00 (Sun)
@@ -849,7 +849,7 @@
 63878968800, #    local_end 2025-03-29 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 63878979600, #    utc_start 2025-03-30 01:00:00 (Sun)
@@ -858,7 +858,7 @@
 63897116400, #    local_end 2025-10-25 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 63897123600, #    utc_start 2025-10-26 01:00:00 (Sun)
@@ -867,7 +867,7 @@
 63910418400, #    local_end 2026-03-28 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 63910429200, #    utc_start 2026-03-29 01:00:00 (Sun)
@@ -876,7 +876,7 @@
 63928566000, #    local_end 2026-10-24 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
     ],
     [
 63928573200, #    utc_start 2026-10-25 01:00:00 (Sun)
@@ -885,7 +885,7 @@
 63941868000, #    local_end 2027-03-27 22:00:00 (Sat)
 -10800,
 0,
-'WGT',
+'-03',
     ],
     [
 63941878800, #    utc_start 2027-03-28 01:00:00 (Sun)
@@ -894,15 +894,33 @@
 63960620400, #    local_end 2027-10-30 23:00:00 (Sat)
 -7200,
 1,
-'WGST',
+'-02',
+    ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960616800, #  local_start 2027-10-30 22:00:00 (Sat)
+63973317600, #    local_end 2028-03-25 22:00:00 (Sat)
+-10800,
+0,
+'-03',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973321200, #  local_start 2028-03-25 23:00:00 (Sat)
+63992070000, #    local_end 2028-10-28 23:00:00 (Sat)
+-7200,
+1,
+'-02',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {48}
+sub has_dst_changes {49}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -911,7 +929,7 @@
 sub _last_offset { -10800 }
 
 my $last_observance = bless( {
-  'format' => 'WG%sT',
+  'format' => '-03/-02',
   'gmtoff' => '-3:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/America/Goose_Bay.pm
+++ b/lib/DateTime/TimeZone/America/Goose_Bay.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1724,13 +1724,31 @@
 1,
 'ADT',
     ],
+    [
+63961246800, #    utc_start 2027-11-07 05:00:00 (Sun)
+63972136800, #      utc_end 2028-03-12 06:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-14400,
+0,
+'AST',
+    ],
+    [
+63972136800, #    utc_start 2028-03-12 06:00:00 (Sun)
+63992696400, #      utc_end 2028-11-05 05:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-10800,
+1,
+'ADT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {92}
+sub has_dst_changes {93}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Grand_Turk.pm
+++ b/lib/DateTime/TimeZone/America/Grand_Turk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -727,11 +727,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {37}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Guatemala.pm
+++ b/lib/DateTime/TimeZone/America/Guatemala.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -115,11 +115,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {4}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Guayaquil.pm
+++ b/lib/DateTime/TimeZone/America/Guayaquil.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,20 +43,38 @@
     ],
     [
 60904934040, #    utc_start 1931-01-01 05:14:00 (Thu)
-DateTime::TimeZone::INFINITY, #      utc_end
+62858610000, #      utc_end 1992-11-28 05:00:00 (Sat)
 60904916040, #  local_start 1931-01-01 00:14:00 (Thu)
+62858592000, #    local_end 1992-11-28 00:00:00 (Sat)
+-18000,
+0,
+'-05',
+    ],
+    [
+62858610000, #    utc_start 1992-11-28 05:00:00 (Sat)
+62864568000, #      utc_end 1993-02-05 04:00:00 (Fri)
+62858595600, #  local_start 1992-11-28 01:00:00 (Sat)
+62864553600, #    local_end 1993-02-05 00:00:00 (Fri)
+-14400,
+1,
+'-04',
+    ],
+    [
+62864568000, #    utc_start 1993-02-05 04:00:00 (Fri)
+DateTime::TimeZone::INFINITY, #      utc_end
+62864550000, #  local_start 1993-02-04 23:00:00 (Thu)
 DateTime::TimeZone::INFINITY, #    local_end
 -18000,
 0,
-'ECT',
+'-05',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {0}
+sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Guyana.pm
+++ b/lib/DateTime/TimeZone/America/Guyana.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -34,21 +34,12 @@
     ],
     [
 60405105160, #    utc_start 1915-03-01 03:52:40 (Mon)
-62021994300, #      utc_end 1966-05-26 03:45:00 (Thu)
-60405091660, #  local_start 1915-03-01 00:07:40 (Mon)
-62021980800, #    local_end 1966-05-26 00:00:00 (Thu)
--13500,
-0,
-'GBGT',
-    ],
-    [
-62021994300, #    utc_start 1966-05-26 03:45:00 (Thu)
 62311693500, #      utc_end 1975-07-31 03:45:00 (Thu)
-62021980800, #  local_start 1966-05-26 00:00:00 (Thu)
+60405091660, #  local_start 1915-03-01 00:07:40 (Mon)
 62311680000, #    local_end 1975-07-31 00:00:00 (Thu)
 -13500,
 0,
-'GYT',
+'-0345',
     ],
     [
 62311693500, #    utc_start 1975-07-31 03:45:00 (Thu)
@@ -57,7 +48,7 @@
 62798371200, #    local_end 1991-01-01 00:00:00 (Tue)
 -10800,
 0,
-'GYT',
+'-03',
     ],
     [
 62798382000, #    utc_start 1991-01-01 03:00:00 (Tue)
@@ -66,15 +57,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -14400,
 0,
-'GYT',
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Halifax.pm
+++ b/lib/DateTime/TimeZone/America/Halifax.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1931,13 +1931,31 @@
 1,
 'ADT',
     ],
+    [
+63961246800, #    utc_start 2027-11-07 05:00:00 (Sun)
+63972136800, #      utc_end 2028-03-12 06:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-14400,
+0,
+'AST',
+    ],
+    [
+63972136800, #    utc_start 2028-03-12 06:00:00 (Sun)
+63992696400, #      utc_end 2028-11-05 05:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-10800,
+1,
+'ADT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {104}
+sub has_dst_changes {105}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1987,23 +2005,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Havana.pm
+++ b/lib/DateTime/TimeZone/America/Havana.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1247,13 +1247,31 @@
 1,
 'CDT',
     ],
+    [
+63961246800, #    utc_start 2027-11-07 05:00:00 (Sun)
+63972133200, #      utc_end 2028-03-12 05:00:00 (Sun)
+63961228800, #  local_start 2027-11-07 00:00:00 (Sun)
+63972115200, #    local_end 2028-03-12 00:00:00 (Sun)
+-18000,
+0,
+'CST',
+    ],
+    [
+63972133200, #    utc_start 2028-03-12 05:00:00 (Sun)
+63992696400, #      utc_end 2028-11-05 05:00:00 (Sun)
+63972118800, #  local_start 2028-03-12 01:00:00 (Sun)
+63992682000, #    local_end 2028-11-05 01:00:00 (Sun)
+-14400,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {67}
+sub has_dst_changes {68}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Hermosillo.pm
+++ b/lib/DateTime/TimeZone/America/Hermosillo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -178,11 +178,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {3}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Indiana/Indianapolis.pm
+++ b/lib/DateTime/TimeZone/America/Indiana/Indianapolis.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -788,13 +788,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {38}
+sub has_dst_changes {39}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -844,23 +862,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Indiana/Knox.pm
+++ b/lib/DateTime/TimeZone/America/Indiana/Knox.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1238,13 +1238,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {66}
+sub has_dst_changes {67}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1294,23 +1312,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Indiana/Marengo.pm
+++ b/lib/DateTime/TimeZone/America/Indiana/Marengo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -806,13 +806,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {41}
+sub has_dst_changes {42}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Indiana/Petersburg.pm
+++ b/lib/DateTime/TimeZone/America/Indiana/Petersburg.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -896,13 +896,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {47}
+sub has_dst_changes {48}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Indiana/Tell_City.pm
+++ b/lib/DateTime/TimeZone/America/Indiana/Tell_City.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -779,13 +779,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {40}
+sub has_dst_changes {41}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -835,23 +853,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Indiana/Vevay.pm
+++ b/lib/DateTime/TimeZone/America/Indiana/Vevay.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -599,13 +599,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {30}
+sub has_dst_changes {31}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -655,23 +673,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Indiana/Vincennes.pm
+++ b/lib/DateTime/TimeZone/America/Indiana/Vincennes.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -779,13 +779,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {40}
+sub has_dst_changes {41}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Indiana/Winamac.pm
+++ b/lib/DateTime/TimeZone/America/Indiana/Winamac.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -833,13 +833,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {43}
+sub has_dst_changes {44}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -889,23 +907,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Inuvik.pm
+++ b/lib/DateTime/TimeZone/America/Inuvik.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -932,13 +932,31 @@
 1,
 'MDT',
     ],
+    [
+63961257600, #    utc_start 2027-11-07 08:00:00 (Sun)
+63972147600, #      utc_end 2028-03-12 09:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63972147600, #    utc_start 2028-03-12 09:00:00 (Sun)
+63992707200, #      utc_end 2028-11-05 08:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -988,23 +1006,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Iqaluit.pm
+++ b/lib/DateTime/TimeZone/America/Iqaluit.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -932,13 +932,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {52}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -988,23 +1006,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Jamaica.pm
+++ b/lib/DateTime/TimeZone/America/Jamaica.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -250,11 +250,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {10}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Juneau.pm
+++ b/lib/DateTime/TimeZone/America/Juneau.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1166,13 +1166,31 @@
 1,
 'AKDT',
     ],
+    [
+63961264800, #    utc_start 2027-11-07 10:00:00 (Sun)
+63972154800, #      utc_end 2028-03-12 11:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-32400,
+0,
+'AKST',
+    ],
+    [
+63972154800, #    utc_start 2028-03-12 11:00:00 (Sun)
+63992714400, #      utc_end 2028-11-05 10:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-28800,
+1,
+'AKDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1222,23 +1240,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Kentucky/Louisville.pm
+++ b/lib/DateTime/TimeZone/America/Kentucky/Louisville.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1472,13 +1472,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {79}
+sub has_dst_changes {80}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1528,23 +1546,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Kentucky/Monticello.pm
+++ b/lib/DateTime/TimeZone/America/Kentucky/Monticello.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1193,13 +1193,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {64}
+sub has_dst_changes {65}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/La_Paz.pm
+++ b/lib/DateTime/TimeZone/America/La_Paz.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -57,15 +57,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -14400,
 0,
-'BOT',
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Lima.pm
+++ b/lib/DateTime/TimeZone/America/Lima.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61125840000, #    local_end 1938-01-01 00:00:00 (Sat)
 -18000,
 0,
-'PET',
+'-05',
     ],
     [
 61125858000, #    utc_start 1938-01-01 05:00:00 (Sat)
@@ -57,7 +57,7 @@
 61133616000, #    local_end 1938-04-01 00:00:00 (Fri)
 -14400,
 1,
-'PEST',
+'-04',
     ],
     [
 61133630400, #    utc_start 1938-04-01 04:00:00 (Fri)
@@ -66,7 +66,7 @@
 61148908800, #    local_end 1938-09-25 00:00:00 (Sun)
 -18000,
 0,
-'PET',
+'-05',
     ],
     [
 61148926800, #    utc_start 1938-09-25 05:00:00 (Sun)
@@ -75,7 +75,7 @@
 61164633600, #    local_end 1939-03-26 00:00:00 (Sun)
 -14400,
 1,
-'PEST',
+'-04',
     ],
     [
 61164648000, #    utc_start 1939-03-26 04:00:00 (Sun)
@@ -84,7 +84,7 @@
 61180358400, #    local_end 1939-09-24 00:00:00 (Sun)
 -18000,
 0,
-'PET',
+'-05',
     ],
     [
 61180376400, #    utc_start 1939-09-24 05:00:00 (Sun)
@@ -93,7 +93,7 @@
 61196083200, #    local_end 1940-03-24 00:00:00 (Sun)
 -14400,
 1,
-'PEST',
+'-04',
     ],
     [
 61196097600, #    utc_start 1940-03-24 04:00:00 (Sun)
@@ -102,7 +102,7 @@
 62640604800, #    local_end 1986-01-01 00:00:00 (Wed)
 -18000,
 0,
-'PET',
+'-05',
     ],
     [
 62640622800, #    utc_start 1986-01-01 05:00:00 (Wed)
@@ -111,7 +111,7 @@
 62648380800, #    local_end 1986-04-01 00:00:00 (Tue)
 -14400,
 1,
-'PEST',
+'-04',
     ],
     [
 62648395200, #    utc_start 1986-04-01 04:00:00 (Tue)
@@ -120,7 +120,7 @@
 62672140800, #    local_end 1987-01-01 00:00:00 (Thu)
 -18000,
 0,
-'PET',
+'-05',
     ],
     [
 62672158800, #    utc_start 1987-01-01 05:00:00 (Thu)
@@ -129,7 +129,7 @@
 62679916800, #    local_end 1987-04-01 00:00:00 (Wed)
 -14400,
 1,
-'PEST',
+'-04',
     ],
     [
 62679931200, #    utc_start 1987-04-01 04:00:00 (Wed)
@@ -138,7 +138,7 @@
 62766835200, #    local_end 1990-01-01 00:00:00 (Mon)
 -18000,
 0,
-'PET',
+'-05',
     ],
     [
 62766853200, #    utc_start 1990-01-01 05:00:00 (Mon)
@@ -147,7 +147,7 @@
 62774611200, #    local_end 1990-04-01 00:00:00 (Sun)
 -14400,
 1,
-'PEST',
+'-04',
     ],
     [
 62774625600, #    utc_start 1990-04-01 04:00:00 (Sun)
@@ -156,7 +156,7 @@
 62893065600, #    local_end 1994-01-01 00:00:00 (Sat)
 -18000,
 0,
-'PET',
+'-05',
     ],
     [
 62893083600, #    utc_start 1994-01-01 05:00:00 (Sat)
@@ -165,7 +165,7 @@
 62900841600, #    local_end 1994-04-01 00:00:00 (Fri)
 -14400,
 1,
-'PEST',
+'-04',
     ],
     [
 62900856000, #    utc_start 1994-04-01 04:00:00 (Fri)
@@ -174,15 +174,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -18000,
 0,
-'PET',
+'-05',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {7}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Los_Angeles.pm
+++ b/lib/DateTime/TimeZone/America/Los_Angeles.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1535,13 +1535,31 @@
 1,
 'PDT',
     ],
+    [
+63961261200, #    utc_start 2027-11-07 09:00:00 (Sun)
+63972151200, #      utc_end 2028-03-12 10:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-28800,
+0,
+'PST',
+    ],
+    [
+63972151200, #    utc_start 2028-03-12 10:00:00 (Sun)
+63992710800, #      utc_end 2028-11-05 09:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-25200,
+1,
+'PDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {83}
+sub has_dst_changes {84}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1591,23 +1609,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Maceio.pm
+++ b/lib/DateTime/TimeZone/America/Maceio.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60928725600, #    utc_start 1931-10-03 14:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60944320800, #    utc_start 1932-04-01 02:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60960308400, #    utc_start 1932-10-03 03:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60975856800, #    utc_start 1933-04-01 02:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61501863600, #    utc_start 1949-12-01 03:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61513614000, #    utc_start 1950-04-16 03:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61533399600, #    utc_start 1950-12-01 03:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61543850400, #    utc_start 1951-04-01 02:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61564935600, #    utc_start 1951-12-01 03:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61575472800, #    utc_start 1952-04-01 02:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61596558000, #    utc_start 1952-12-01 03:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61604330400, #    utc_start 1953-03-01 02:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61944318000, #    utc_start 1963-12-09 03:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61951485600, #    utc_start 1964-03-01 02:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61980519600, #    utc_start 1965-01-31 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61985613600, #    utc_start 1965-03-31 02:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62006785200, #    utc_start 1965-12-01 03:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62014557600, #    utc_start 1966-03-01 02:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62035729200, #    utc_start 1966-11-01 03:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62046093600, #    utc_start 1967-03-01 02:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62067265200, #    utc_start 1967-11-01 03:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62077716000, #    utc_start 1968-03-01 02:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62635431600, #    utc_start 1985-11-02 03:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62646919200, #    utc_start 1986-03-15 02:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62666276400, #    utc_start 1986-10-25 03:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62675949600, #    utc_start 1987-02-14 02:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62697812400, #    utc_start 1987-10-25 03:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62706880800, #    utc_start 1988-02-07 02:00:00 (Sun)
@@ -291,7 +291,7 @@
 62728646400, #    local_end 1988-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62728657200, #    utc_start 1988-10-16 03:00:00 (Sun)
@@ -300,7 +300,7 @@
 62737718400, #    local_end 1989-01-29 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62737725600, #    utc_start 1989-01-29 02:00:00 (Sun)
@@ -309,7 +309,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 62770377600, #    local_end 1990-02-11 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62770384800, #    utc_start 1990-02-11 02:00:00 (Sun)
@@ -327,7 +327,7 @@
 62789212800, #    local_end 1990-09-17 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62789223600, #    utc_start 1990-09-17 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 62949225600, #    local_end 1995-10-13 00:00:00 (Fri)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62949236400, #    utc_start 1995-10-13 03:00:00 (Fri)
@@ -345,7 +345,7 @@
 62949398400, #    local_end 1995-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62949409200, #    utc_start 1995-10-15 03:00:00 (Sun)
@@ -354,7 +354,7 @@
 62959680000, #    local_end 1996-02-11 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62959687200, #    utc_start 1996-02-11 02:00:00 (Sun)
@@ -363,7 +363,7 @@
 62977478400, #    local_end 1996-09-04 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62977489200, #    utc_start 1996-09-04 03:00:00 (Wed)
@@ -372,7 +372,7 @@
 63074332800, #    local_end 1999-09-30 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63074343600, #    utc_start 1999-09-30 03:00:00 (Thu)
@@ -381,7 +381,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 63087292800, #    local_end 2000-02-27 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63087300000, #    utc_start 2000-02-27 02:00:00 (Sun)
@@ -399,7 +399,7 @@
 63106646400, #    local_end 2000-10-08 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63106657200, #    utc_start 2000-10-08 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 63107856000, #    local_end 2000-10-22 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63107863200, #    utc_start 2000-10-22 02:00:00 (Sun)
@@ -417,7 +417,7 @@
 63136022400, #    local_end 2001-09-13 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63136033200, #    utc_start 2001-09-13 03:00:00 (Thu)
@@ -426,7 +426,7 @@
 63138700800, #    local_end 2001-10-14 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63138711600, #    utc_start 2001-10-14 03:00:00 (Sun)
@@ -435,7 +435,7 @@
 63149587200, #    local_end 2002-02-17 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63149594400, #    utc_start 2002-02-17 02:00:00 (Sun)
@@ -444,7 +444,7 @@
 63169113600, #    local_end 2002-10-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63169124400, #    utc_start 2002-10-01 03:00:00 (Tue)
@@ -453,15 +453,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'BRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {20}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Managua.pm
+++ b/lib/DateTime/TimeZone/America/Managua.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -178,11 +178,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {4}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Manaus.pm
+++ b/lib/DateTime/TimeZone/America/Manaus.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60928729200, #    utc_start 1931-10-03 15:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60944324400, #    utc_start 1932-04-01 03:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60960312000, #    utc_start 1932-10-03 04:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60975860400, #    utc_start 1933-04-01 03:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61501867200, #    utc_start 1949-12-01 04:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61513617600, #    utc_start 1950-04-16 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61533403200, #    utc_start 1950-12-01 04:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61543854000, #    utc_start 1951-04-01 03:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61564939200, #    utc_start 1951-12-01 04:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61575476400, #    utc_start 1952-04-01 03:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61596561600, #    utc_start 1952-12-01 04:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61604334000, #    utc_start 1953-03-01 03:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61944321600, #    utc_start 1963-12-09 04:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61980523200, #    utc_start 1965-01-31 04:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61985617200, #    utc_start 1965-03-31 03:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62006788800, #    utc_start 1965-12-01 04:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62035732800, #    utc_start 1966-11-01 04:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62046097200, #    utc_start 1967-03-01 03:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62067268800, #    utc_start 1967-11-01 04:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62077719600, #    utc_start 1968-03-01 03:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62635435200, #    utc_start 1985-11-02 04:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62646922800, #    utc_start 1986-03-15 03:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62666280000, #    utc_start 1986-10-25 04:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62675953200, #    utc_start 1987-02-14 03:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62697816000, #    utc_start 1987-10-25 04:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62706884400, #    utc_start 1988-02-07 03:00:00 (Sun)
@@ -291,7 +291,7 @@
 62725708800, #    local_end 1988-09-12 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62725723200, #    utc_start 1988-09-12 04:00:00 (Mon)
@@ -300,7 +300,7 @@
 62884857600, #    local_end 1993-09-28 00:00:00 (Tue)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62884872000, #    utc_start 1993-09-28 04:00:00 (Tue)
@@ -309,7 +309,7 @@
 62886499200, #    local_end 1993-10-17 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62886513600, #    utc_start 1993-10-17 04:00:00 (Sun)
@@ -318,7 +318,7 @@
 62897385600, #    local_end 1994-02-20 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62897396400, #    utc_start 1994-02-20 03:00:00 (Sun)
@@ -327,7 +327,7 @@
 62915875200, #    local_end 1994-09-22 00:00:00 (Thu)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62915889600, #    utc_start 1994-09-22 04:00:00 (Thu)
@@ -336,15 +336,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -14400,
 0,
-'AMT',
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {15}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Martinique.pm
+++ b/lib/DateTime/TimeZone/America/Martinique.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -70,11 +70,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Matamoros.pm
+++ b/lib/DateTime/TimeZone/America/Matamoros.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -653,13 +653,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {33}
+sub has_dst_changes {34}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -709,23 +727,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Mazatlan.pm
+++ b/lib/DateTime/TimeZone/America/Mazatlan.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -680,13 +680,31 @@
 1,
 'MDT',
     ],
+    [
+63960652800, #    utc_start 2027-10-31 08:00:00 (Sun)
+63973962000, #      utc_end 2028-04-02 09:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973936800, #    local_end 2028-04-02 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63973962000, #    utc_start 2028-04-02 09:00:00 (Sun)
+63992102400, #      utc_end 2028-10-29 08:00:00 (Sun)
+63973940400, #  local_start 2028-04-02 03:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {32}
+sub has_dst_changes {33}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -736,23 +754,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2002',
-    'in' => 'Apr',
-    'letter' => 'D',
+    'in' => 'Oct',
+    'letter' => 'S',
     'name' => 'Mexico',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=1',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'lastSun',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2002',
-    'in' => 'Oct',
-    'letter' => 'S',
+    'in' => 'Apr',
+    'letter' => 'D',
     'name' => 'Mexico',
-    'offset_from_std' => 0,
-    'on' => 'lastSun',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=1',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Menominee.pm
+++ b/lib/DateTime/TimeZone/America/Menominee.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1139,13 +1139,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1195,23 +1213,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Merida.pm
+++ b/lib/DateTime/TimeZone/America/Merida.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -626,13 +626,31 @@
 1,
 'CDT',
     ],
+    [
+63960649200, #    utc_start 2027-10-31 07:00:00 (Sun)
+63973958400, #      utc_end 2028-04-02 08:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973936800, #    local_end 2028-04-02 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63973958400, #    utc_start 2028-04-02 08:00:00 (Sun)
+63992098800, #      utc_end 2028-10-29 07:00:00 (Sun)
+63973940400, #  local_start 2028-04-02 03:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {32}
+sub has_dst_changes {33}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Metlakatla.pm
+++ b/lib/DateTime/TimeZone/America/Metlakatla.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -590,13 +590,31 @@
 1,
 'AKDT',
     ],
+    [
+63961264800, #    utc_start 2027-11-07 10:00:00 (Sun)
+63972154800, #      utc_end 2028-03-12 11:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-32400,
+0,
+'AKST',
+    ],
+    [
+63972154800, #    utc_start 2028-03-12 11:00:00 (Sun)
+63992714400, #      utc_end 2028-11-05 10:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-28800,
+1,
+'AKDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {29}
+sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -646,23 +664,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Mexico_City.pm
+++ b/lib/DateTime/TimeZone/America/Mexico_City.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -734,13 +734,31 @@
 1,
 'CDT',
     ],
+    [
+63960649200, #    utc_start 2027-10-31 07:00:00 (Sun)
+63973958400, #      utc_end 2028-04-02 08:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973936800, #    local_end 2028-04-02 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63973958400, #    utc_start 2028-04-02 08:00:00 (Sun)
+63992098800, #      utc_end 2028-10-29 07:00:00 (Sun)
+63973940400, #  local_start 2028-04-02 03:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {36}
+sub has_dst_changes {37}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Miquelon.pm
+++ b/lib/DateTime/TimeZone/America/Miquelon.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 62672140800, #    local_end 1987-01-01 00:00:00 (Thu)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62672151600, #    utc_start 1987-01-01 03:00:00 (Thu)
@@ -57,7 +57,7 @@
 62680269600, #    local_end 1987-04-05 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62680280400, #    utc_start 1987-04-05 05:00:00 (Sun)
@@ -66,7 +66,7 @@
 62697808800, #    local_end 1987-10-25 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 62697816000, #    utc_start 1987-10-25 04:00:00 (Sun)
@@ -75,7 +75,7 @@
 62711719200, #    local_end 1988-04-03 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62711730000, #    utc_start 1988-04-03 05:00:00 (Sun)
@@ -84,7 +84,7 @@
 62729863200, #    local_end 1988-10-30 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 62729870400, #    utc_start 1988-10-30 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 62743168800, #    local_end 1989-04-02 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62743179600, #    utc_start 1989-04-02 05:00:00 (Sun)
@@ -102,7 +102,7 @@
 62761312800, #    local_end 1989-10-29 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 62761320000, #    utc_start 1989-10-29 04:00:00 (Sun)
@@ -111,7 +111,7 @@
 62774618400, #    local_end 1990-04-01 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62774629200, #    utc_start 1990-04-01 05:00:00 (Sun)
@@ -120,7 +120,7 @@
 62792762400, #    local_end 1990-10-28 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 62792769600, #    utc_start 1990-10-28 04:00:00 (Sun)
@@ -129,7 +129,7 @@
 62806672800, #    local_end 1991-04-07 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62806683600, #    utc_start 1991-04-07 05:00:00 (Sun)
@@ -138,7 +138,7 @@
 62824212000, #    local_end 1991-10-27 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
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@@ -147,7 +147,7 @@
 62838122400, #    local_end 1992-04-05 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
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@@ -156,7 +156,7 @@
 62855661600, #    local_end 1992-10-25 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 62855668800, #    utc_start 1992-10-25 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 62869572000, #    local_end 1993-04-04 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62869582800, #    utc_start 1993-04-04 05:00:00 (Sun)
@@ -174,7 +174,7 @@
 62887716000, #    local_end 1993-10-31 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 62887723200, #    utc_start 1993-10-31 04:00:00 (Sun)
@@ -183,7 +183,7 @@
 62901021600, #    local_end 1994-04-03 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62901032400, #    utc_start 1994-04-03 05:00:00 (Sun)
@@ -192,7 +192,7 @@
 62919165600, #    local_end 1994-10-30 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 62919172800, #    utc_start 1994-10-30 04:00:00 (Sun)
@@ -201,7 +201,7 @@
 62932471200, #    local_end 1995-04-02 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
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@@ -210,7 +210,7 @@
 62950615200, #    local_end 1995-10-29 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 62950622400, #    utc_start 1995-10-29 04:00:00 (Sun)
@@ -219,7 +219,7 @@
 62964525600, #    local_end 1996-04-07 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 62964536400, #    utc_start 1996-04-07 05:00:00 (Sun)
@@ -228,7 +228,7 @@
 62982064800, #    local_end 1996-10-27 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
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     ],
     [
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@@ -237,7 +237,7 @@
 62995975200, #    local_end 1997-04-06 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
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     ],
     [
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 -7200,
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 63027424800, #    local_end 1998-04-05 02:00:00 (Sun)
 -10800,
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     ],
     [
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@@ -264,7 +264,7 @@
 63044964000, #    local_end 1998-10-25 02:00:00 (Sun)
 -7200,
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     ],
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@@ -273,7 +273,7 @@
 63058874400, #    local_end 1999-04-04 02:00:00 (Sun)
 -10800,
 0,
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     ],
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 -7200,
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 63877179600, #    utc_start 2025-03-09 05:00:00 (Sun)
@@ -750,7 +750,7 @@
 63897732000, #    local_end 2025-11-02 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 63897739200, #    utc_start 2025-11-02 04:00:00 (Sun)
@@ -759,7 +759,7 @@
 63908618400, #    local_end 2026-03-08 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 63908629200, #    utc_start 2026-03-08 05:00:00 (Sun)
@@ -768,7 +768,7 @@
 63929181600, #    local_end 2026-11-01 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
     ],
     [
 63929188800, #    utc_start 2026-11-01 04:00:00 (Sun)
@@ -777,7 +777,7 @@
 63940672800, #    local_end 2027-03-14 02:00:00 (Sun)
 -10800,
 0,
-'PMST',
+'-03',
     ],
     [
 63940683600, #    utc_start 2027-03-14 05:00:00 (Sun)
@@ -786,15 +786,33 @@
 63961236000, #    local_end 2027-11-07 02:00:00 (Sun)
 -7200,
 1,
-'PMDT',
+'-02',
+    ],
+    [
+63961243200, #    utc_start 2027-11-07 04:00:00 (Sun)
+63972133200, #      utc_end 2028-03-12 05:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-10800,
+0,
+'-03',
+    ],
+    [
+63972133200, #    utc_start 2028-03-12 05:00:00 (Sun)
+63992692800, #      utc_end 2028-11-05 04:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-7200,
+1,
+'-02',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {41}
+sub has_dst_changes {42}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -803,7 +821,7 @@
 sub _last_offset { -10800 }
 
 my $last_observance = bless( {
-  'format' => 'PM%sT',
+  'format' => '-03/-02',
   'gmtoff' => '-3:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
@@ -844,23 +862,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Moncton.pm
+++ b/lib/DateTime/TimeZone/America/Moncton.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1760,13 +1760,31 @@
 1,
 'ADT',
     ],
+    [
+63961246800, #    utc_start 2027-11-07 05:00:00 (Sun)
+63972136800, #      utc_end 2028-03-12 06:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-14400,
+0,
+'AST',
+    ],
+    [
+63972136800, #    utc_start 2028-03-12 06:00:00 (Sun)
+63992696400, #      utc_end 2028-11-05 05:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-10800,
+1,
+'ADT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {93}
+sub has_dst_changes {94}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Monterrey.pm
+++ b/lib/DateTime/TimeZone/America/Monterrey.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -644,13 +644,31 @@
 1,
 'CDT',
     ],
+    [
+63960649200, #    utc_start 2027-10-31 07:00:00 (Sun)
+63973958400, #      utc_end 2028-04-02 08:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973936800, #    local_end 2028-04-02 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63973958400, #    utc_start 2028-04-02 08:00:00 (Sun)
+63992098800, #      utc_end 2028-10-29 07:00:00 (Sun)
+63973940400, #  local_start 2028-04-02 03:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {33}
+sub has_dst_changes {34}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -700,23 +718,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2002',
-    'in' => 'Apr',
-    'letter' => 'D',
+    'in' => 'Oct',
+    'letter' => 'S',
     'name' => 'Mexico',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=1',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'lastSun',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2002',
-    'in' => 'Oct',
-    'letter' => 'S',
+    'in' => 'Apr',
+    'letter' => 'D',
     'name' => 'Mexico',
-    'offset_from_std' => 0,
-    'on' => 'lastSun',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=1',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Montevideo.pm
+++ b/lib/DateTime/TimeZone/America/Montevideo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60676128000, #    local_end 1923-10-02 00:00:00 (Tue)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 60676140600, #    utc_start 1923-10-02 03:30:00 (Tue)
@@ -57,7 +57,7 @@
 60691852800, #    local_end 1924-04-01 00:00:00 (Tue)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 60691863600, #    utc_start 1924-04-01 03:00:00 (Tue)
@@ -66,7 +66,7 @@
 60707664000, #    local_end 1924-10-01 00:00:00 (Wed)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 60707676600, #    utc_start 1924-10-01 03:30:00 (Wed)
@@ -75,7 +75,7 @@
 60723388800, #    local_end 1925-04-01 00:00:00 (Wed)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 60723399600, #    utc_start 1925-04-01 03:00:00 (Wed)
@@ -84,7 +84,7 @@
 60739200000, #    local_end 1925-10-01 00:00:00 (Thu)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 60739212600, #    utc_start 1925-10-01 03:30:00 (Thu)
@@ -93,7 +93,7 @@
 60754924800, #    local_end 1926-04-01 00:00:00 (Thu)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 60754935600, #    utc_start 1926-04-01 03:00:00 (Thu)
@@ -102,7 +102,7 @@
 60994080000, #    local_end 1933-10-29 00:00:00 (Sun)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 60994092600, #    utc_start 1933-10-29 03:30:00 (Sun)
@@ -111,7 +111,7 @@
 61007385600, #    local_end 1934-04-01 00:00:00 (Sun)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61007396400, #    utc_start 1934-04-01 03:00:00 (Sun)
@@ -120,7 +120,7 @@
 61025529600, #    local_end 1934-10-28 00:00:00 (Sun)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61025542200, #    utc_start 1934-10-28 03:30:00 (Sun)
@@ -129,7 +129,7 @@
 61038835200, #    local_end 1935-03-31 00:00:00 (Sun)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61038846000, #    utc_start 1935-03-31 03:00:00 (Sun)
@@ -138,7 +138,7 @@
 61056979200, #    local_end 1935-10-27 00:00:00 (Sun)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61056991800, #    utc_start 1935-10-27 03:30:00 (Sun)
@@ -147,7 +147,7 @@
 61070284800, #    local_end 1936-03-29 00:00:00 (Sun)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61070295600, #    utc_start 1936-03-29 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61089046200, #    utc_start 1936-11-01 03:30:00 (Sun)
@@ -165,7 +165,7 @@
 61101734400, #    local_end 1937-03-28 00:00:00 (Sun)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61101745200, #    utc_start 1937-03-28 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 61120483200, #    local_end 1937-10-31 00:00:00 (Sun)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61120495800, #    utc_start 1937-10-31 03:30:00 (Sun)
@@ -183,7 +183,7 @@
 61133184000, #    local_end 1938-03-27 00:00:00 (Sun)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61133194800, #    utc_start 1938-03-27 03:00:00 (Sun)
@@ -192,7 +192,7 @@
 61151932800, #    local_end 1938-10-30 00:00:00 (Sun)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61151945400, #    utc_start 1938-10-30 03:30:00 (Sun)
@@ -201,7 +201,7 @@
 61164633600, #    local_end 1939-03-26 00:00:00 (Sun)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61164644400, #    utc_start 1939-03-26 03:00:00 (Sun)
@@ -210,7 +210,7 @@
 61183382400, #    local_end 1939-10-29 00:00:00 (Sun)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61183395000, #    utc_start 1939-10-29 03:30:00 (Sun)
@@ -219,7 +219,7 @@
 61196688000, #    local_end 1940-03-31 00:00:00 (Sun)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61196698800, #    utc_start 1940-03-31 03:00:00 (Sun)
@@ -228,7 +228,7 @@
 61214832000, #    local_end 1940-10-27 00:00:00 (Sun)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61214844600, #    utc_start 1940-10-27 03:30:00 (Sun)
@@ -237,7 +237,7 @@
 61228137600, #    local_end 1941-03-30 00:00:00 (Sun)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61228148400, #    utc_start 1941-03-30 03:00:00 (Sun)
@@ -246,7 +246,7 @@
 61238851200, #    local_end 1941-08-01 00:00:00 (Fri)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61238863800, #    utc_start 1941-08-01 03:30:00 (Fri)
@@ -255,7 +255,7 @@
 61252070400, #    local_end 1942-01-01 00:00:00 (Thu)
 -10800,
 1,
-'UYHST',
+'-03',
     ],
     [
 61252081200, #    utc_start 1942-01-01 03:00:00 (Thu)
@@ -264,7 +264,7 @@
 61282051200, #    local_end 1942-12-14 00:00:00 (Mon)
 -12600,
 0,
-'UYT',
+'-0330',
     ],
     [
 61282063800, #    utc_start 1942-12-14 03:30:00 (Mon)
@@ -273,7 +273,7 @@
 61289827200, #    local_end 1943-03-14 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 61289834400, #    utc_start 1943-03-14 02:00:00 (Sun)
@@ -282,7 +282,7 @@
 61800883200, #    local_end 1959-05-24 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 61800894000, #    utc_start 1959-05-24 03:00:00 (Sun)
@@ -291,7 +291,7 @@
 61816003200, #    local_end 1959-11-15 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 61816010400, #    utc_start 1959-11-15 02:00:00 (Sun)
@@ -300,7 +300,7 @@
 61821446400, #    local_end 1960-01-17 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 61821457200, #    utc_start 1960-01-17 03:00:00 (Sun)
@@ -309,7 +309,7 @@
 61825680000, #    local_end 1960-03-06 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 61825687200, #    utc_start 1960-03-06 02:00:00 (Sun)
@@ -318,7 +318,7 @@
 61985952000, #    local_end 1965-04-04 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 61985962800, #    utc_start 1965-04-04 03:00:00 (Sun)
@@ -327,7 +327,7 @@
 62001072000, #    local_end 1965-09-26 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62001079200, #    utc_start 1965-09-26 02:00:00 (Sun)
@@ -336,7 +336,7 @@
 62017401600, #    local_end 1966-04-03 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62017412400, #    utc_start 1966-04-03 03:00:00 (Sun)
@@ -345,7 +345,7 @@
 62035632000, #    local_end 1966-10-31 00:00:00 (Mon)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62035639200, #    utc_start 1966-10-31 02:00:00 (Mon)
@@ -354,7 +354,7 @@
 62048851200, #    local_end 1967-04-02 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62048862000, #    utc_start 1967-04-02 03:00:00 (Sun)
@@ -363,16 +363,25 @@
 62067168000, #    local_end 1967-10-31 00:00:00 (Tue)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62067175200, #    utc_start 1967-10-31 02:00:00 (Tue)
-62085236400, #      utc_end 1968-05-27 03:00:00 (Mon)
+62072535600, #      utc_end 1968-01-01 03:00:00 (Mon)
 62067164400, #  local_start 1967-10-30 23:00:00 (Mon)
+62072524800, #    local_end 1968-01-01 00:00:00 (Mon)
+-10800,
+0,
+'-03',
+    ],
+    [
+62072535600, #    utc_start 1968-01-01 03:00:00 (Mon)
+62085236400, #      utc_end 1968-05-27 03:00:00 (Mon)
+62072524800, #  local_start 1968-01-01 00:00:00 (Mon)
 62085225600, #    local_end 1968-05-27 00:00:00 (Mon)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62085236400, #    utc_start 1968-05-27 03:00:00 (Mon)
@@ -381,7 +390,7 @@
 62101555200, #    local_end 1968-12-02 00:00:00 (Mon)
 -9000,
 1,
-'UYHST',
+'-0230',
     ],
     [
 62101564200, #    utc_start 1968-12-02 02:30:00 (Mon)
@@ -390,7 +399,7 @@
 62116761600, #    local_end 1969-05-27 00:00:00 (Tue)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62116772400, #    utc_start 1969-05-27 03:00:00 (Tue)
@@ -399,7 +408,7 @@
 62133091200, #    local_end 1969-12-02 00:00:00 (Tue)
 -9000,
 1,
-'UYHST',
+'-0230',
     ],
     [
 62133100200, #    utc_start 1969-12-02 02:30:00 (Tue)
@@ -408,7 +417,7 @@
 62148297600, #    local_end 1970-05-27 00:00:00 (Wed)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62148308400, #    utc_start 1970-05-27 03:00:00 (Wed)
@@ -417,16 +426,25 @@
 62164627200, #    local_end 1970-12-02 00:00:00 (Wed)
 -9000,
 1,
-'UYHST',
+'-0230',
     ],
     [
 62164636200, #    utc_start 1970-12-02 02:30:00 (Wed)
-62208615600, #      utc_end 1972-04-24 03:00:00 (Mon)
+62167230000, #      utc_end 1971-01-01 03:00:00 (Fri)
 62164625400, #  local_start 1970-12-01 23:30:00 (Tue)
+62167219200, #    local_end 1971-01-01 00:00:00 (Fri)
+-10800,
+0,
+'-03',
+    ],
+    [
+62167230000, #    utc_start 1971-01-01 03:00:00 (Fri)
+62208615600, #      utc_end 1972-04-24 03:00:00 (Mon)
+62167219200, #  local_start 1971-01-01 00:00:00 (Fri)
 62208604800, #    local_end 1972-04-24 00:00:00 (Mon)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62208615600, #    utc_start 1972-04-24 03:00:00 (Mon)
@@ -435,16 +453,25 @@
 62218368000, #    local_end 1972-08-15 00:00:00 (Tue)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62218375200, #    utc_start 1972-08-15 02:00:00 (Tue)
-62267799600, #      utc_end 1974-03-10 03:00:00 (Sun)
+62261924400, #      utc_end 1974-01-01 03:00:00 (Tue)
 62218364400, #  local_start 1972-08-14 23:00:00 (Mon)
+62261913600, #    local_end 1974-01-01 00:00:00 (Tue)
+-10800,
+0,
+'-03',
+    ],
+    [
+62261924400, #    utc_start 1974-01-01 03:00:00 (Tue)
+62267799600, #      utc_end 1974-03-10 03:00:00 (Sun)
+62261913600, #  local_start 1974-01-01 00:00:00 (Tue)
 62267788800, #    local_end 1974-03-10 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62267799600, #    utc_start 1974-03-10 03:00:00 (Sun)
@@ -453,7 +480,7 @@
 62292585600, #    local_end 1974-12-22 00:00:00 (Sun)
 -9000,
 1,
-'UYHST',
+'-0230',
     ],
     [
 62292594600, #    utc_start 1974-12-22 02:30:00 (Sun)
@@ -462,7 +489,7 @@
 62348659200, #    local_end 1976-10-01 00:00:00 (Fri)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62348666400, #    utc_start 1976-10-01 02:00:00 (Fri)
@@ -471,7 +498,7 @@
 62385724800, #    local_end 1977-12-04 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62385735600, #    utc_start 1977-12-04 03:00:00 (Sun)
@@ -480,7 +507,7 @@
 62395920000, #    local_end 1978-04-01 00:00:00 (Sat)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62395927200, #    utc_start 1978-04-01 02:00:00 (Sat)
@@ -489,7 +516,7 @@
 62443267200, #    local_end 1979-10-01 00:00:00 (Mon)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62443278000, #    utc_start 1979-10-01 03:00:00 (Mon)
@@ -498,7 +525,7 @@
 62461670400, #    local_end 1980-05-01 00:00:00 (Thu)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62461677600, #    utc_start 1980-05-01 02:00:00 (Thu)
@@ -507,7 +534,7 @@
 62702121600, #    local_end 1987-12-14 00:00:00 (Mon)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62702132400, #    utc_start 1987-12-14 03:00:00 (Mon)
@@ -516,7 +543,7 @@
 62709984000, #    local_end 1988-03-14 00:00:00 (Mon)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62709991200, #    utc_start 1988-03-14 02:00:00 (Mon)
@@ -525,7 +552,7 @@
 62733484800, #    local_end 1988-12-11 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62733495600, #    utc_start 1988-12-11 03:00:00 (Sun)
@@ -534,7 +561,7 @@
 62741347200, #    local_end 1989-03-12 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62741354400, #    utc_start 1989-03-12 02:00:00 (Sun)
@@ -543,7 +570,7 @@
 62761305600, #    local_end 1989-10-29 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62761316400, #    utc_start 1989-10-29 03:00:00 (Sun)
@@ -552,7 +579,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62772199200, #    utc_start 1990-03-04 02:00:00 (Sun)
@@ -561,7 +588,7 @@
 62792150400, #    local_end 1990-10-21 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62792161200, #    utc_start 1990-10-21 03:00:00 (Sun)
@@ -570,7 +597,7 @@
 62803641600, #    local_end 1991-03-03 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62803648800, #    utc_start 1991-03-03 02:00:00 (Sun)
@@ -579,7 +606,7 @@
 62824204800, #    local_end 1991-10-27 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62824215600, #    utc_start 1991-10-27 03:00:00 (Sun)
@@ -588,7 +615,7 @@
 62835091200, #    local_end 1992-03-01 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62835098400, #    utc_start 1992-03-01 02:00:00 (Sun)
@@ -597,7 +624,7 @@
 62855049600, #    local_end 1992-10-18 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 62855060400, #    utc_start 1992-10-18 03:00:00 (Sun)
@@ -606,7 +633,7 @@
 62866540800, #    local_end 1993-02-28 00:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 62866548000, #    utc_start 1993-02-28 02:00:00 (Sun)
@@ -615,7 +642,7 @@
 63231235200, #    local_end 2004-09-19 00:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63231246000, #    utc_start 2004-09-19 03:00:00 (Sun)
@@ -624,7 +651,7 @@
 63247572000, #    local_end 2005-03-27 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63247579200, #    utc_start 2005-03-27 04:00:00 (Sun)
@@ -633,7 +660,7 @@
 63264506400, #    local_end 2005-10-09 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63264517200, #    utc_start 2005-10-09 05:00:00 (Sun)
@@ -642,7 +669,7 @@
 63277812000, #    local_end 2006-03-12 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63277819200, #    utc_start 2006-03-12 04:00:00 (Sun)
@@ -651,7 +678,7 @@
 63295351200, #    local_end 2006-10-01 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63295362000, #    utc_start 2006-10-01 05:00:00 (Sun)
@@ -660,7 +687,7 @@
 63309261600, #    local_end 2007-03-11 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63309268800, #    utc_start 2007-03-11 04:00:00 (Sun)
@@ -669,7 +696,7 @@
 63327405600, #    local_end 2007-10-07 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63327416400, #    utc_start 2007-10-07 05:00:00 (Sun)
@@ -678,7 +705,7 @@
 63340711200, #    local_end 2008-03-09 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63340718400, #    utc_start 2008-03-09 04:00:00 (Sun)
@@ -687,7 +714,7 @@
 63358855200, #    local_end 2008-10-05 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63358866000, #    utc_start 2008-10-05 05:00:00 (Sun)
@@ -696,7 +723,7 @@
 63372160800, #    local_end 2009-03-08 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63372168000, #    utc_start 2009-03-08 04:00:00 (Sun)
@@ -705,7 +732,7 @@
 63390304800, #    local_end 2009-10-04 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63390315600, #    utc_start 2009-10-04 05:00:00 (Sun)
@@ -714,7 +741,7 @@
 63404215200, #    local_end 2010-03-14 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63404222400, #    utc_start 2010-03-14 04:00:00 (Sun)
@@ -723,7 +750,7 @@
 63421754400, #    local_end 2010-10-03 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63421765200, #    utc_start 2010-10-03 05:00:00 (Sun)
@@ -732,7 +759,7 @@
 63435664800, #    local_end 2011-03-13 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63435672000, #    utc_start 2011-03-13 04:00:00 (Sun)
@@ -741,7 +768,7 @@
 63453204000, #    local_end 2011-10-02 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63453214800, #    utc_start 2011-10-02 05:00:00 (Sun)
@@ -750,7 +777,7 @@
 63467114400, #    local_end 2012-03-11 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63467121600, #    utc_start 2012-03-11 04:00:00 (Sun)
@@ -759,7 +786,7 @@
 63485258400, #    local_end 2012-10-07 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63485269200, #    utc_start 2012-10-07 05:00:00 (Sun)
@@ -768,7 +795,7 @@
 63498564000, #    local_end 2013-03-10 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63498571200, #    utc_start 2013-03-10 04:00:00 (Sun)
@@ -777,7 +804,7 @@
 63516708000, #    local_end 2013-10-06 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63516718800, #    utc_start 2013-10-06 05:00:00 (Sun)
@@ -786,7 +813,7 @@
 63530013600, #    local_end 2014-03-09 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63530020800, #    utc_start 2014-03-09 04:00:00 (Sun)
@@ -795,7 +822,7 @@
 63548157600, #    local_end 2014-10-05 02:00:00 (Sun)
 -10800,
 0,
-'UYT',
+'-03',
     ],
     [
 63548168400, #    utc_start 2014-10-05 05:00:00 (Sun)
@@ -804,7 +831,7 @@
 63561463200, #    local_end 2015-03-08 02:00:00 (Sun)
 -7200,
 1,
-'UYST',
+'-02',
     ],
     [
 63561470400, #    utc_start 2015-03-08 04:00:00 (Sun)
@@ -813,15 +840,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'UYT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {43}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Nassau.pm
+++ b/lib/DateTime/TimeZone/America/Nassau.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1193,13 +1193,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {64}
+sub has_dst_changes {65}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1249,23 +1267,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/New_York.pm
+++ b/lib/DateTime/TimeZone/America/New_York.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -2003,13 +2003,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {108}
+sub has_dst_changes {109}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -2059,23 +2077,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Nipigon.pm
+++ b/lib/DateTime/TimeZone/America/Nipigon.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1058,13 +1058,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {58}
+sub has_dst_changes {59}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Nome.pm
+++ b/lib/DateTime/TimeZone/America/Nome.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1175,13 +1175,31 @@
 1,
 'AKDT',
     ],
+    [
+63961264800, #    utc_start 2027-11-07 10:00:00 (Sun)
+63972154800, #      utc_end 2028-03-12 11:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-32400,
+0,
+'AKST',
+    ],
+    [
+63972154800, #    utc_start 2028-03-12 11:00:00 (Sun)
+63992714400, #      utc_end 2028-11-05 10:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-28800,
+1,
+'AKDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Noronha.pm
+++ b/lib/DateTime/TimeZone/America/Noronha.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 60928722000, #    utc_start 1931-10-03 13:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 60944317200, #    utc_start 1932-04-01 01:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 60960304800, #    utc_start 1932-10-03 02:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 60975853200, #    utc_start 1933-04-01 01:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 61501860000, #    utc_start 1949-12-01 02:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 61513610400, #    utc_start 1950-04-16 02:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 61533396000, #    utc_start 1950-12-01 02:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 61543846800, #    utc_start 1951-04-01 01:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 61564932000, #    utc_start 1951-12-01 02:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 61575469200, #    utc_start 1952-04-01 01:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 61596554400, #    utc_start 1952-12-01 02:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 61604326800, #    utc_start 1953-03-01 01:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 61944314400, #    utc_start 1963-12-09 02:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 61951482000, #    utc_start 1964-03-01 01:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 61980516000, #    utc_start 1965-01-31 02:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 61985610000, #    utc_start 1965-03-31 01:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62006781600, #    utc_start 1965-12-01 02:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 62014554000, #    utc_start 1966-03-01 01:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62035725600, #    utc_start 1966-11-01 02:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 62046090000, #    utc_start 1967-03-01 01:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62067261600, #    utc_start 1967-11-01 02:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 62077712400, #    utc_start 1968-03-01 01:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62635428000, #    utc_start 1985-11-02 02:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 62646915600, #    utc_start 1986-03-15 01:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62666272800, #    utc_start 1986-10-25 02:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 62675946000, #    utc_start 1987-02-14 01:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62697808800, #    utc_start 1987-10-25 02:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 62706877200, #    utc_start 1988-02-07 01:00:00 (Sun)
@@ -291,7 +291,7 @@
 62728646400, #    local_end 1988-10-16 00:00:00 (Sun)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62728653600, #    utc_start 1988-10-16 02:00:00 (Sun)
@@ -300,7 +300,7 @@
 62737718400, #    local_end 1989-01-29 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 62737722000, #    utc_start 1989-01-29 01:00:00 (Sun)
@@ -309,7 +309,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62760103200, #    utc_start 1989-10-15 02:00:00 (Sun)
@@ -318,7 +318,7 @@
 62770377600, #    local_end 1990-02-11 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 62770381200, #    utc_start 1990-02-11 01:00:00 (Sun)
@@ -327,7 +327,7 @@
 62789212800, #    local_end 1990-09-17 00:00:00 (Mon)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 62789220000, #    utc_start 1990-09-17 02:00:00 (Mon)
@@ -336,7 +336,7 @@
 63074332800, #    local_end 1999-09-30 00:00:00 (Thu)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 63074340000, #    utc_start 1999-09-30 02:00:00 (Thu)
@@ -345,7 +345,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 63074599200, #    utc_start 1999-10-03 02:00:00 (Sun)
@@ -354,7 +354,7 @@
 63087292800, #    local_end 2000-02-27 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 63087296400, #    utc_start 2000-02-27 01:00:00 (Sun)
@@ -363,7 +363,7 @@
 63106646400, #    local_end 2000-10-08 00:00:00 (Sun)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 63106653600, #    utc_start 2000-10-08 02:00:00 (Sun)
@@ -372,7 +372,7 @@
 63107251200, #    local_end 2000-10-15 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 63107254800, #    utc_start 2000-10-15 01:00:00 (Sun)
@@ -381,7 +381,7 @@
 63136022400, #    local_end 2001-09-13 00:00:00 (Thu)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 63136029600, #    utc_start 2001-09-13 02:00:00 (Thu)
@@ -390,7 +390,7 @@
 63138700800, #    local_end 2001-10-14 00:00:00 (Sun)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 63138708000, #    utc_start 2001-10-14 02:00:00 (Sun)
@@ -399,7 +399,7 @@
 63149587200, #    local_end 2002-02-17 00:00:00 (Sun)
 -3600,
 1,
-'FNST',
+'-01',
     ],
     [
 63149590800, #    utc_start 2002-02-17 01:00:00 (Sun)
@@ -408,7 +408,7 @@
 63169113600, #    local_end 2002-10-01 00:00:00 (Tue)
 -7200,
 0,
-'FNT',
+'-02',
     ],
     [
 63169120800, #    utc_start 2002-10-01 02:00:00 (Tue)
@@ -417,15 +417,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -7200,
 0,
-'FNT',
+'-02',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {19}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/North_Dakota/Beulah.pm
+++ b/lib/DateTime/TimeZone/America/North_Dakota/Beulah.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1193,13 +1193,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/North_Dakota/Center.pm
+++ b/lib/DateTime/TimeZone/America/North_Dakota/Center.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1193,13 +1193,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/North_Dakota/New_Salem.pm
+++ b/lib/DateTime/TimeZone/America/North_Dakota/New_Salem.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1193,13 +1193,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1249,23 +1267,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Ojinaga.pm
+++ b/lib/DateTime/TimeZone/America/Ojinaga.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -680,13 +680,31 @@
 1,
 'MDT',
     ],
+    [
+63961257600, #    utc_start 2027-11-07 08:00:00 (Sun)
+63972147600, #      utc_end 2028-03-12 09:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63972147600, #    utc_start 2028-03-12 09:00:00 (Sun)
+63992707200, #      utc_end 2028-11-05 08:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {32}
+sub has_dst_changes {33}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Panama.pm
+++ b/lib/DateTime/TimeZone/America/Panama.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -52,11 +52,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Pangnirtung.pm
+++ b/lib/DateTime/TimeZone/America/Pangnirtung.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -941,13 +941,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {52}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Paramaribo.pm
+++ b/lib/DateTime/TimeZone/America/Paramaribo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -52,21 +52,12 @@
     ],
     [
 61370365236, #    utc_start 1945-10-01 03:40:36 (Mon)
-62321369400, #      utc_end 1975-11-20 03:30:00 (Thu)
-61370352636, #  local_start 1945-10-01 00:10:36 (Mon)
-62321356800, #    local_end 1975-11-20 00:00:00 (Thu)
--12600,
-0,
-'NEGT',
-    ],
-    [
-62321369400, #    utc_start 1975-11-20 03:30:00 (Thu)
 62601132600, #      utc_end 1984-10-01 03:30:00 (Mon)
-62321356800, #  local_start 1975-11-20 00:00:00 (Thu)
+61370352636, #  local_start 1945-10-01 00:10:36 (Mon)
 62601120000, #    local_end 1984-10-01 00:00:00 (Mon)
 -12600,
 0,
-'SRT',
+'-0330',
     ],
     [
 62601132600, #    utc_start 1984-10-01 03:30:00 (Mon)
@@ -75,15 +66,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'SRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Phoenix.pm
+++ b/lib/DateTime/TimeZone/America/Phoenix.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -151,11 +151,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {5}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Port_au_Prince.pm
+++ b/lib/DateTime/TimeZone/America/Port_au_Prince.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -430,11 +430,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {21}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Port_of_Spain.pm
+++ b/lib/DateTime/TimeZone/America/Port_of_Spain.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,11 +43,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Porto_Velho.pm
+++ b/lib/DateTime/TimeZone/America/Porto_Velho.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60928729200, #    utc_start 1931-10-03 15:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60944324400, #    utc_start 1932-04-01 03:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60960312000, #    utc_start 1932-10-03 04:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60975860400, #    utc_start 1933-04-01 03:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61501867200, #    utc_start 1949-12-01 04:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61513617600, #    utc_start 1950-04-16 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61533403200, #    utc_start 1950-12-01 04:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61543854000, #    utc_start 1951-04-01 03:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61564939200, #    utc_start 1951-12-01 04:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61575476400, #    utc_start 1952-04-01 03:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61596561600, #    utc_start 1952-12-01 04:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61604334000, #    utc_start 1953-03-01 03:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61944321600, #    utc_start 1963-12-09 04:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61980523200, #    utc_start 1965-01-31 04:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61985617200, #    utc_start 1965-03-31 03:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62006788800, #    utc_start 1965-12-01 04:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62035732800, #    utc_start 1966-11-01 04:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62046097200, #    utc_start 1967-03-01 03:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62067268800, #    utc_start 1967-11-01 04:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62077719600, #    utc_start 1968-03-01 03:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62635435200, #    utc_start 1985-11-02 04:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62646922800, #    utc_start 1986-03-15 03:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62666280000, #    utc_start 1986-10-25 04:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62675953200, #    utc_start 1987-02-14 03:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62697816000, #    utc_start 1987-10-25 04:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62706884400, #    utc_start 1988-02-07 03:00:00 (Sun)
@@ -291,7 +291,7 @@
 62725708800, #    local_end 1988-09-12 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62725723200, #    utc_start 1988-09-12 04:00:00 (Mon)
@@ -300,15 +300,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -14400,
 0,
-'AMT',
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {14}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Puerto_Rico.pm
+++ b/lib/DateTime/TimeZone/America/Puerto_Rico.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -79,11 +79,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {2}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- /dev/null
+++ b/lib/DateTime/TimeZone/America/Punta_Arenas.pm
@@ -0,0 +1,1094 @@
+# This file is auto-generated by the Perl DateTime Suite time zone
+# code generator (0.08) This code generator comes with the
+# DateTime::TimeZone module distribution in the tools/ directory
+
+#
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
+#
+# Do not edit this file directly.
+#
+package DateTime::TimeZone::America::Punta_Arenas;
+
+use strict;
+use warnings;
+use namespace::autoclean;
+
+our $VERSION = '2.09';
+
+use Class::Singleton 1.03;
+use DateTime::TimeZone;
+use DateTime::TimeZone::OlsonDB;
+
+@DateTime::TimeZone::America::Punta_Arenas::ISA = ( 'Class::Singleton', 'DateTime::TimeZone' );
+
+my $spans =
+[
+    [
+DateTime::TimeZone::NEG_INFINITY, #    utc_start
+59611178620, #      utc_end 1890-01-01 04:43:40 (Wed)
+DateTime::TimeZone::NEG_INFINITY, #  local_start
+59611161600, #    local_end 1890-01-01 00:00:00 (Wed)
+-17020,
+0,
+'LMT',
+    ],
+    [
+59611178620, #    utc_start 1890-01-01 04:43:40 (Wed)
+60243021766, #      utc_end 1910-01-10 04:42:46 (Mon)
+59611161654, #  local_start 1890-01-01 00:00:54 (Wed)
+60243004800, #    local_end 1910-01-10 00:00:00 (Mon)
+-16966,
+0,
+'SMT',
+    ],
+    [
+60243021766, #    utc_start 1910-01-10 04:42:46 (Mon)
+60447272400, #      utc_end 1916-07-01 05:00:00 (Sat)
+60243003766, #  local_start 1910-01-09 23:42:46 (Sun)
+60447254400, #    local_end 1916-07-01 00:00:00 (Sat)
+-18000,
+0,
+'-05',
+    ],
+    [
+60447272400, #    utc_start 1916-07-01 05:00:00 (Sat)
+60516477766, #      utc_end 1918-09-10 04:42:46 (Tue)
+60447255434, #  local_start 1916-07-01 00:17:14 (Sat)
+60516460800, #    local_end 1918-09-10 00:00:00 (Tue)
+-16966,
+0,
+'SMT',
+    ],
+    [
+60516477766, #    utc_start 1918-09-10 04:42:46 (Tue)
+60541876800, #      utc_end 1919-07-01 04:00:00 (Tue)
+60516463366, #  local_start 1918-09-10 00:42:46 (Tue)
+60541862400, #    local_end 1919-07-01 00:00:00 (Tue)
+-14400,
+0,
+'-04',
+    ],
+    [
+60541876800, #    utc_start 1919-07-01 04:00:00 (Tue)
+60799696966, #      utc_end 1927-09-01 04:42:46 (Thu)
+60541859834, #  local_start 1919-06-30 23:17:14 (Mon)
+60799680000, #    local_end 1927-09-01 00:00:00 (Thu)
+-16966,
+0,
+'SMT',
+    ],
+    [
+60799696966, #    utc_start 1927-09-01 04:42:46 (Thu)
+60818097600, #      utc_end 1928-04-01 04:00:00 (Sun)
+60799682566, #  local_start 1927-09-01 00:42:46 (Thu)
+60818083200, #    local_end 1928-04-01 00:00:00 (Sun)
+-14400,
+1,
+'-04',
+    ],
+    [
+60818097600, #    utc_start 1928-04-01 04:00:00 (Sun)
+60831320400, #      utc_end 1928-09-01 05:00:00 (Sat)
+60818079600, #  local_start 1928-03-31 23:00:00 (Sat)
+60831302400, #    local_end 1928-09-01 00:00:00 (Sat)
+-18000,
+0,
+'-05',
+    ],
+    [
+60831320400, #    utc_start 1928-09-01 05:00:00 (Sat)
+60849633600, #      utc_end 1929-04-01 04:00:00 (Mon)
+60831306000, #  local_start 1928-09-01 01:00:00 (Sat)
+60849619200, #    local_end 1929-04-01 00:00:00 (Mon)
+-14400,
+1,
+'-04',
+    ],
+    [
+60849633600, #    utc_start 1929-04-01 04:00:00 (Mon)
+60862856400, #      utc_end 1929-09-01 05:00:00 (Sun)
+60849615600, #  local_start 1929-03-31 23:00:00 (Sun)
+60862838400, #    local_end 1929-09-01 00:00:00 (Sun)
+-18000,
+0,
+'-05',
+    ],
+    [
+60862856400, #    utc_start 1929-09-01 05:00:00 (Sun)
+60881169600, #      utc_end 1930-04-01 04:00:00 (Tue)
+60862842000, #  local_start 1929-09-01 01:00:00 (Sun)
+60881155200, #    local_end 1930-04-01 00:00:00 (Tue)
+-14400,
+1,
+'-04',
+    ],
+    [
+60881169600, #    utc_start 1930-04-01 04:00:00 (Tue)
+60894392400, #      utc_end 1930-09-01 05:00:00 (Mon)
+60881151600, #  local_start 1930-03-31 23:00:00 (Mon)
+60894374400, #    local_end 1930-09-01 00:00:00 (Mon)
+-18000,
+0,
+'-05',
+    ],
+    [
+60894392400, #    utc_start 1930-09-01 05:00:00 (Mon)
+60912705600, #      utc_end 1931-04-01 04:00:00 (Wed)
+60894378000, #  local_start 1930-09-01 01:00:00 (Mon)
+60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
+-14400,
+1,
+'-04',
+    ],
+    [
+60912705600, #    utc_start 1931-04-01 04:00:00 (Wed)
+60925928400, #      utc_end 1931-09-01 05:00:00 (Tue)
+60912687600, #  local_start 1931-03-31 23:00:00 (Tue)
+60925910400, #    local_end 1931-09-01 00:00:00 (Tue)
+-18000,
+0,
+'-05',
+    ],
+    [
+60925928400, #    utc_start 1931-09-01 05:00:00 (Tue)
+60944328000, #      utc_end 1932-04-01 04:00:00 (Fri)
+60925914000, #  local_start 1931-09-01 01:00:00 (Tue)
+60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
+-14400,
+1,
+'-04',
+    ],
+    [
+60944328000, #    utc_start 1932-04-01 04:00:00 (Fri)
+60957550800, #      utc_end 1932-09-01 05:00:00 (Thu)
+60944310000, #  local_start 1932-03-31 23:00:00 (Thu)
+60957532800, #    local_end 1932-09-01 00:00:00 (Thu)
+-18000,
+0,
+'-05',
+    ],
+    [
+60957550800, #    utc_start 1932-09-01 05:00:00 (Thu)
+61265131200, #      utc_end 1942-06-01 04:00:00 (Mon)
+60957536400, #  local_start 1932-09-01 01:00:00 (Thu)
+61265116800, #    local_end 1942-06-01 00:00:00 (Mon)
+-14400,
+0,
+'-04',
+    ],
+    [
+61265131200, #    utc_start 1942-06-01 04:00:00 (Mon)
+61270405200, #      utc_end 1942-08-01 05:00:00 (Sat)
+61265113200, #  local_start 1942-05-31 23:00:00 (Sun)
+61270387200, #    local_end 1942-08-01 00:00:00 (Sat)
+-18000,
+0,
+'-05',
+    ],
+    [
+61270405200, #    utc_start 1942-08-01 05:00:00 (Sat)
+61417627200, #      utc_end 1947-04-01 04:00:00 (Tue)
+61270390800, #  local_start 1942-08-01 01:00:00 (Sat)
+61417612800, #    local_end 1947-04-01 00:00:00 (Tue)
+-14400,
+0,
+'-04',
+    ],
+    [
+61417627200, #    utc_start 1947-04-01 04:00:00 (Tue)
+61422033600, #      utc_end 1947-05-22 04:00:00 (Thu)
+61417609200, #  local_start 1947-03-31 23:00:00 (Mon)
+61422015600, #    local_end 1947-05-21 23:00:00 (Wed)
+-18000,
+0,
+'-05',
+    ],
+    [
+61422033600, #    utc_start 1947-05-22 04:00:00 (Thu)
+62099064000, #      utc_end 1968-11-03 04:00:00 (Sun)
+61422019200, #  local_start 1947-05-22 00:00:00 (Thu)
+62099049600, #    local_end 1968-11-03 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62099064000, #    utc_start 1968-11-03 04:00:00 (Sun)
+62111761200, #      utc_end 1969-03-30 03:00:00 (Sun)
+62099053200, #  local_start 1968-11-03 01:00:00 (Sun)
+62111750400, #    local_end 1969-03-30 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62111761200, #    utc_start 1969-03-30 03:00:00 (Sun)
+62132328000, #      utc_end 1969-11-23 04:00:00 (Sun)
+62111746800, #  local_start 1969-03-29 23:00:00 (Sat)
+62132313600, #    local_end 1969-11-23 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62132328000, #    utc_start 1969-11-23 04:00:00 (Sun)
+62143210800, #      utc_end 1970-03-29 03:00:00 (Sun)
+62132317200, #  local_start 1969-11-23 01:00:00 (Sun)
+62143200000, #    local_end 1970-03-29 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62143210800, #    utc_start 1970-03-29 03:00:00 (Sun)
+62160148800, #      utc_end 1970-10-11 04:00:00 (Sun)
+62143196400, #  local_start 1970-03-28 23:00:00 (Sat)
+62160134400, #    local_end 1970-10-11 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62160148800, #    utc_start 1970-10-11 04:00:00 (Sun)
+62173450800, #      utc_end 1971-03-14 03:00:00 (Sun)
+62160138000, #  local_start 1970-10-11 01:00:00 (Sun)
+62173440000, #    local_end 1971-03-14 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62173450800, #    utc_start 1971-03-14 03:00:00 (Sun)
+62191598400, #      utc_end 1971-10-10 04:00:00 (Sun)
+62173436400, #  local_start 1971-03-13 23:00:00 (Sat)
+62191584000, #    local_end 1971-10-10 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62191598400, #    utc_start 1971-10-10 04:00:00 (Sun)
+62204900400, #      utc_end 1972-03-12 03:00:00 (Sun)
+62191587600, #  local_start 1971-10-10 01:00:00 (Sun)
+62204889600, #    local_end 1972-03-12 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62204900400, #    utc_start 1972-03-12 03:00:00 (Sun)
+62223652800, #      utc_end 1972-10-15 04:00:00 (Sun)
+62204886000, #  local_start 1972-03-11 23:00:00 (Sat)
+62223638400, #    local_end 1972-10-15 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62223652800, #    utc_start 1972-10-15 04:00:00 (Sun)
+62236350000, #      utc_end 1973-03-11 03:00:00 (Sun)
+62223642000, #  local_start 1972-10-15 01:00:00 (Sun)
+62236339200, #    local_end 1973-03-11 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62236350000, #    utc_start 1973-03-11 03:00:00 (Sun)
+62253892800, #      utc_end 1973-09-30 04:00:00 (Sun)
+62236335600, #  local_start 1973-03-10 23:00:00 (Sat)
+62253878400, #    local_end 1973-09-30 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62253892800, #    utc_start 1973-09-30 04:00:00 (Sun)
+62267799600, #      utc_end 1974-03-10 03:00:00 (Sun)
+62253882000, #  local_start 1973-09-30 01:00:00 (Sun)
+62267788800, #    local_end 1974-03-10 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62267799600, #    utc_start 1974-03-10 03:00:00 (Sun)
+62286552000, #      utc_end 1974-10-13 04:00:00 (Sun)
+62267785200, #  local_start 1974-03-09 23:00:00 (Sat)
+62286537600, #    local_end 1974-10-13 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62286552000, #    utc_start 1974-10-13 04:00:00 (Sun)
+62299249200, #      utc_end 1975-03-09 03:00:00 (Sun)
+62286541200, #  local_start 1974-10-13 01:00:00 (Sun)
+62299238400, #    local_end 1975-03-09 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62299249200, #    utc_start 1975-03-09 03:00:00 (Sun)
+62318001600, #      utc_end 1975-10-12 04:00:00 (Sun)
+62299234800, #  local_start 1975-03-08 23:00:00 (Sat)
+62317987200, #    local_end 1975-10-12 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62318001600, #    utc_start 1975-10-12 04:00:00 (Sun)
+62331303600, #      utc_end 1976-03-14 03:00:00 (Sun)
+62317990800, #  local_start 1975-10-12 01:00:00 (Sun)
+62331292800, #    local_end 1976-03-14 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62331303600, #    utc_start 1976-03-14 03:00:00 (Sun)
+62349451200, #      utc_end 1976-10-10 04:00:00 (Sun)
+62331289200, #  local_start 1976-03-13 23:00:00 (Sat)
+62349436800, #    local_end 1976-10-10 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62349451200, #    utc_start 1976-10-10 04:00:00 (Sun)
+62362753200, #      utc_end 1977-03-13 03:00:00 (Sun)
+62349440400, #  local_start 1976-10-10 01:00:00 (Sun)
+62362742400, #    local_end 1977-03-13 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+62362753200, #    utc_start 1977-03-13 03:00:00 (Sun)
+62380900800, #      utc_end 1977-10-09 04:00:00 (Sun)
+62362738800, #  local_start 1977-03-12 23:00:00 (Sat)
+62380886400, #    local_end 1977-10-09 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+62380900800, #    utc_start 1977-10-09 04:00:00 (Sun)
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+63328017600, #    utc_start 2007-10-14 04:00:00 (Sun)
+63342529200, #      utc_end 2008-03-30 03:00:00 (Sun)
+63328006800, #  local_start 2007-10-14 01:00:00 (Sun)
+63342518400, #    local_end 2008-03-30 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63342529200, #    utc_start 2008-03-30 03:00:00 (Sun)
+63359467200, #      utc_end 2008-10-12 04:00:00 (Sun)
+63342514800, #  local_start 2008-03-29 23:00:00 (Sat)
+63359452800, #    local_end 2008-10-12 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+63359467200, #    utc_start 2008-10-12 04:00:00 (Sun)
+63372769200, #      utc_end 2009-03-15 03:00:00 (Sun)
+63359456400, #  local_start 2008-10-12 01:00:00 (Sun)
+63372758400, #    local_end 2009-03-15 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63372769200, #    utc_start 2009-03-15 03:00:00 (Sun)
+63390916800, #      utc_end 2009-10-11 04:00:00 (Sun)
+63372754800, #  local_start 2009-03-14 23:00:00 (Sat)
+63390902400, #    local_end 2009-10-11 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+63390916800, #    utc_start 2009-10-11 04:00:00 (Sun)
+63406033200, #      utc_end 2010-04-04 03:00:00 (Sun)
+63390906000, #  local_start 2009-10-11 01:00:00 (Sun)
+63406022400, #    local_end 2010-04-04 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63406033200, #    utc_start 2010-04-04 03:00:00 (Sun)
+63422366400, #      utc_end 2010-10-10 04:00:00 (Sun)
+63406018800, #  local_start 2010-04-03 23:00:00 (Sat)
+63422352000, #    local_end 2010-10-10 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+63422366400, #    utc_start 2010-10-10 04:00:00 (Sun)
+63440506800, #      utc_end 2011-05-08 03:00:00 (Sun)
+63422355600, #  local_start 2010-10-10 01:00:00 (Sun)
+63440496000, #    local_end 2011-05-08 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63440506800, #    utc_start 2011-05-08 03:00:00 (Sun)
+63449582400, #      utc_end 2011-08-21 04:00:00 (Sun)
+63440492400, #  local_start 2011-05-07 23:00:00 (Sat)
+63449568000, #    local_end 2011-08-21 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+63449582400, #    utc_start 2011-08-21 04:00:00 (Sun)
+63471351600, #      utc_end 2012-04-29 03:00:00 (Sun)
+63449571600, #  local_start 2011-08-21 01:00:00 (Sun)
+63471340800, #    local_end 2012-04-29 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63471351600, #    utc_start 2012-04-29 03:00:00 (Sun)
+63482241600, #      utc_end 2012-09-02 04:00:00 (Sun)
+63471337200, #  local_start 2012-04-28 23:00:00 (Sat)
+63482227200, #    local_end 2012-09-02 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+63482241600, #    utc_start 2012-09-02 04:00:00 (Sun)
+63502801200, #      utc_end 2013-04-28 03:00:00 (Sun)
+63482230800, #  local_start 2012-09-02 01:00:00 (Sun)
+63502790400, #    local_end 2013-04-28 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63502801200, #    utc_start 2013-04-28 03:00:00 (Sun)
+63514296000, #      utc_end 2013-09-08 04:00:00 (Sun)
+63502786800, #  local_start 2013-04-27 23:00:00 (Sat)
+63514281600, #    local_end 2013-09-08 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+63514296000, #    utc_start 2013-09-08 04:00:00 (Sun)
+63534250800, #      utc_end 2014-04-27 03:00:00 (Sun)
+63514285200, #  local_start 2013-09-08 01:00:00 (Sun)
+63534240000, #    local_end 2014-04-27 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63534250800, #    utc_start 2014-04-27 03:00:00 (Sun)
+63545745600, #      utc_end 2014-09-07 04:00:00 (Sun)
+63534236400, #  local_start 2014-04-26 23:00:00 (Sat)
+63545731200, #    local_end 2014-09-07 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+63545745600, #    utc_start 2014-09-07 04:00:00 (Sun)
+63598964400, #      utc_end 2016-05-15 03:00:00 (Sun)
+63545734800, #  local_start 2014-09-07 01:00:00 (Sun)
+63598953600, #    local_end 2016-05-15 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63598964400, #    utc_start 2016-05-15 03:00:00 (Sun)
+63606830400, #      utc_end 2016-08-14 04:00:00 (Sun)
+63598950000, #  local_start 2016-05-14 23:00:00 (Sat)
+63606816000, #    local_end 2016-08-14 00:00:00 (Sun)
+-14400,
+0,
+'-04',
+    ],
+    [
+63606830400, #    utc_start 2016-08-14 04:00:00 (Sun)
+63616503600, #      utc_end 2016-12-04 03:00:00 (Sun)
+63606819600, #  local_start 2016-08-14 01:00:00 (Sun)
+63616492800, #    local_end 2016-12-04 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63616503600, #    utc_start 2016-12-04 03:00:00 (Sun)
+DateTime::TimeZone::INFINITY, #      utc_end
+63616492800, #  local_start 2016-12-04 00:00:00 (Sun)
+DateTime::TimeZone::INFINITY, #    local_end
+-10800,
+0,
+'-03',
+    ],
+];
+
+sub olson_version {'2017a'}
+
+sub has_dst_changes {53}
+
+sub _max_year {2027}
+
+sub _new_instance {
+    return shift->_init( @_, spans => $spans );
+}
+
+
+
+1;
+
--- a/lib/DateTime/TimeZone/America/Rainy_River.pm
+++ b/lib/DateTime/TimeZone/America/Rainy_River.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1058,13 +1058,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {58}
+sub has_dst_changes {59}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Rankin_Inlet.pm
+++ b/lib/DateTime/TimeZone/America/Rankin_Inlet.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -914,13 +914,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Recife.pm
+++ b/lib/DateTime/TimeZone/America/Recife.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60928725600, #    utc_start 1931-10-03 14:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60944320800, #    utc_start 1932-04-01 02:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60960308400, #    utc_start 1932-10-03 03:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60975856800, #    utc_start 1933-04-01 02:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61501863600, #    utc_start 1949-12-01 03:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61513614000, #    utc_start 1950-04-16 03:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61533399600, #    utc_start 1950-12-01 03:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61543850400, #    utc_start 1951-04-01 02:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61564935600, #    utc_start 1951-12-01 03:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61575472800, #    utc_start 1952-04-01 02:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61596558000, #    utc_start 1952-12-01 03:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61604330400, #    utc_start 1953-03-01 02:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61944318000, #    utc_start 1963-12-09 03:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61951485600, #    utc_start 1964-03-01 02:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61980519600, #    utc_start 1965-01-31 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61985613600, #    utc_start 1965-03-31 02:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62006785200, #    utc_start 1965-12-01 03:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62014557600, #    utc_start 1966-03-01 02:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62035729200, #    utc_start 1966-11-01 03:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62046093600, #    utc_start 1967-03-01 02:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62067265200, #    utc_start 1967-11-01 03:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62077716000, #    utc_start 1968-03-01 02:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62635431600, #    utc_start 1985-11-02 03:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62646919200, #    utc_start 1986-03-15 02:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62666276400, #    utc_start 1986-10-25 03:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62675949600, #    utc_start 1987-02-14 02:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62697812400, #    utc_start 1987-10-25 03:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62706880800, #    utc_start 1988-02-07 02:00:00 (Sun)
@@ -291,7 +291,7 @@
 62728646400, #    local_end 1988-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62728657200, #    utc_start 1988-10-16 03:00:00 (Sun)
@@ -300,7 +300,7 @@
 62737718400, #    local_end 1989-01-29 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62737725600, #    utc_start 1989-01-29 02:00:00 (Sun)
@@ -309,7 +309,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62760106800, #    utc_start 1989-10-15 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 62770377600, #    local_end 1990-02-11 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62770384800, #    utc_start 1990-02-11 02:00:00 (Sun)
@@ -327,7 +327,7 @@
 62789212800, #    local_end 1990-09-17 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62789223600, #    utc_start 1990-09-17 03:00:00 (Mon)
@@ -336,7 +336,7 @@
 63074332800, #    local_end 1999-09-30 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63074343600, #    utc_start 1999-09-30 03:00:00 (Thu)
@@ -345,7 +345,7 @@
 63074592000, #    local_end 1999-10-03 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63074602800, #    utc_start 1999-10-03 03:00:00 (Sun)
@@ -354,7 +354,7 @@
 63087292800, #    local_end 2000-02-27 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63087300000, #    utc_start 2000-02-27 02:00:00 (Sun)
@@ -363,7 +363,7 @@
 63106646400, #    local_end 2000-10-08 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63106657200, #    utc_start 2000-10-08 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 63107251200, #    local_end 2000-10-15 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63107258400, #    utc_start 2000-10-15 02:00:00 (Sun)
@@ -381,7 +381,7 @@
 63136022400, #    local_end 2001-09-13 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63136033200, #    utc_start 2001-09-13 03:00:00 (Thu)
@@ -390,7 +390,7 @@
 63138700800, #    local_end 2001-10-14 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63138711600, #    utc_start 2001-10-14 03:00:00 (Sun)
@@ -399,7 +399,7 @@
 63149587200, #    local_end 2002-02-17 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 63149594400, #    utc_start 2002-02-17 02:00:00 (Sun)
@@ -408,7 +408,7 @@
 63169113600, #    local_end 2002-10-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 63169124400, #    utc_start 2002-10-01 03:00:00 (Tue)
@@ -417,15 +417,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'BRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {19}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Regina.pm
+++ b/lib/DateTime/TimeZone/America/Regina.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -511,11 +511,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {26}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Resolute.pm
+++ b/lib/DateTime/TimeZone/America/Resolute.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -914,13 +914,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -970,23 +988,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Rio_Branco.pm
+++ b/lib/DateTime/TimeZone/America/Rio_Branco.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 60928732800, #    utc_start 1931-10-03 16:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 60944328000, #    utc_start 1932-04-01 04:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 60960315600, #    utc_start 1932-10-03 05:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 60975864000, #    utc_start 1933-04-01 04:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61501870800, #    utc_start 1949-12-01 05:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61513621200, #    utc_start 1950-04-16 05:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61533406800, #    utc_start 1950-12-01 05:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61543857600, #    utc_start 1951-04-01 04:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61564942800, #    utc_start 1951-12-01 05:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61575480000, #    utc_start 1952-04-01 04:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61596565200, #    utc_start 1952-12-01 05:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61604337600, #    utc_start 1953-03-01 04:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61944325200, #    utc_start 1963-12-09 05:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61951492800, #    utc_start 1964-03-01 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 61980526800, #    utc_start 1965-01-31 05:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 61985620800, #    utc_start 1965-03-31 04:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62006792400, #    utc_start 1965-12-01 05:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62014564800, #    utc_start 1966-03-01 04:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62035736400, #    utc_start 1966-11-01 05:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62046100800, #    utc_start 1967-03-01 04:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62067272400, #    utc_start 1967-11-01 05:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62077723200, #    utc_start 1968-03-01 04:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62635438800, #    utc_start 1985-11-02 05:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62646926400, #    utc_start 1986-03-15 04:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62666283600, #    utc_start 1986-10-25 05:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62675956800, #    utc_start 1987-02-14 04:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62697819600, #    utc_start 1987-10-25 05:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -14400,
 1,
-'ACST',
+'-04',
     ],
     [
 62706888000, #    utc_start 1988-02-07 04:00:00 (Sun)
@@ -291,7 +291,7 @@
 62725708800, #    local_end 1988-09-12 00:00:00 (Mon)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 62725726800, #    utc_start 1988-09-12 05:00:00 (Mon)
@@ -300,7 +300,7 @@
 63349948800, #    local_end 2008-06-24 00:00:00 (Tue)
 -18000,
 0,
-'ACT',
+'-05',
     ],
     [
 63349966800, #    utc_start 2008-06-24 05:00:00 (Tue)
@@ -309,7 +309,7 @@
 63519724800, #    local_end 2013-11-10 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 63519739200, #    utc_start 2013-11-10 04:00:00 (Sun)
@@ -318,15 +318,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -18000,
 0,
-'ACT',
+'-05',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {14}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Santarem.pm
+++ b/lib/DateTime/TimeZone/America/Santarem.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60928729200, #    utc_start 1931-10-03 15:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60944324400, #    utc_start 1932-04-01 03:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 60960312000, #    utc_start 1932-10-03 04:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 60975860400, #    utc_start 1933-04-01 03:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61501867200, #    utc_start 1949-12-01 04:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61513617600, #    utc_start 1950-04-16 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61533403200, #    utc_start 1950-12-01 04:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61543854000, #    utc_start 1951-04-01 03:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61564939200, #    utc_start 1951-12-01 04:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61575476400, #    utc_start 1952-04-01 03:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61596561600, #    utc_start 1952-12-01 04:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61604334000, #    utc_start 1953-03-01 03:00:00 (Sun)
@@ -147,7 +147,7 @@
 61944307200, #    local_end 1963-12-09 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61944321600, #    utc_start 1963-12-09 04:00:00 (Mon)
@@ -156,7 +156,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61951489200, #    utc_start 1964-03-01 03:00:00 (Sun)
@@ -165,7 +165,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 61980523200, #    utc_start 1965-01-31 04:00:00 (Sun)
@@ -174,7 +174,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 61985617200, #    utc_start 1965-03-31 03:00:00 (Wed)
@@ -183,7 +183,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62006788800, #    utc_start 1965-12-01 04:00:00 (Wed)
@@ -192,7 +192,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -201,7 +201,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62035732800, #    utc_start 1966-11-01 04:00:00 (Tue)
@@ -210,7 +210,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62046097200, #    utc_start 1967-03-01 03:00:00 (Wed)
@@ -219,7 +219,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62067268800, #    utc_start 1967-11-01 04:00:00 (Wed)
@@ -228,7 +228,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62077719600, #    utc_start 1968-03-01 03:00:00 (Fri)
@@ -237,7 +237,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62635435200, #    utc_start 1985-11-02 04:00:00 (Sat)
@@ -246,7 +246,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62646922800, #    utc_start 1986-03-15 03:00:00 (Sat)
@@ -255,7 +255,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62666280000, #    utc_start 1986-10-25 04:00:00 (Sat)
@@ -264,7 +264,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62675953200, #    utc_start 1987-02-14 03:00:00 (Sat)
@@ -273,7 +273,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62697816000, #    utc_start 1987-10-25 04:00:00 (Sun)
@@ -282,7 +282,7 @@
 62706873600, #    local_end 1988-02-07 00:00:00 (Sun)
 -10800,
 1,
-'AMST',
+'-03',
     ],
     [
 62706884400, #    utc_start 1988-02-07 03:00:00 (Sun)
@@ -291,7 +291,7 @@
 62725708800, #    local_end 1988-09-12 00:00:00 (Mon)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 62725723200, #    utc_start 1988-09-12 04:00:00 (Mon)
@@ -300,7 +300,7 @@
 63349948800, #    local_end 2008-06-24 00:00:00 (Tue)
 -14400,
 0,
-'AMT',
+'-04',
     ],
     [
 63349963200, #    utc_start 2008-06-24 04:00:00 (Tue)
@@ -309,15 +309,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'BRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {14}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Santiago.pm
+++ b/lib/DateTime/TimeZone/America/Santiago.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60447254400, #    local_end 1916-07-01 00:00:00 (Sat)
 -18000,
 0,
-'CLT',
+'-05',
     ],
     [
 60447272400, #    utc_start 1916-07-01 05:00:00 (Sat)
@@ -66,7 +66,7 @@
 60541862400, #    local_end 1919-07-01 00:00:00 (Tue)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 60541876800, #    utc_start 1919-07-01 04:00:00 (Tue)
@@ -84,7 +84,7 @@
 60818083200, #    local_end 1928-04-01 00:00:00 (Sun)
 -14400,
 1,
-'CLST',
+'-04',
     ],
     [
 60818097600, #    utc_start 1928-04-01 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 60831302400, #    local_end 1928-09-01 00:00:00 (Sat)
 -18000,
 0,
-'CLT',
+'-05',
     ],
     [
 60831320400, #    utc_start 1928-09-01 05:00:00 (Sat)
@@ -102,7 +102,7 @@
 60849619200, #    local_end 1929-04-01 00:00:00 (Mon)
 -14400,
 1,
-'CLST',
+'-04',
     ],
     [
 60849633600, #    utc_start 1929-04-01 04:00:00 (Mon)
@@ -111,7 +111,7 @@
 60862838400, #    local_end 1929-09-01 00:00:00 (Sun)
 -18000,
 0,
-'CLT',
+'-05',
     ],
     [
 60862856400, #    utc_start 1929-09-01 05:00:00 (Sun)
@@ -120,7 +120,7 @@
 60881155200, #    local_end 1930-04-01 00:00:00 (Tue)
 -14400,
 1,
-'CLST',
+'-04',
     ],
     [
 60881169600, #    utc_start 1930-04-01 04:00:00 (Tue)
@@ -129,7 +129,7 @@
 60894374400, #    local_end 1930-09-01 00:00:00 (Mon)
 -18000,
 0,
-'CLT',
+'-05',
     ],
     [
 60894392400, #    utc_start 1930-09-01 05:00:00 (Mon)
@@ -138,7 +138,7 @@
 60912691200, #    local_end 1931-04-01 00:00:00 (Wed)
 -14400,
 1,
-'CLST',
+'-04',
     ],
     [
 60912705600, #    utc_start 1931-04-01 04:00:00 (Wed)
@@ -147,7 +147,7 @@
 60925910400, #    local_end 1931-09-01 00:00:00 (Tue)
 -18000,
 0,
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+'-03',
     ],
     [
 63309265200, #    utc_start 2007-03-11 03:00:00 (Sun)
@@ -930,7 +930,7 @@
 63328003200, #    local_end 2007-10-14 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63328017600, #    utc_start 2007-10-14 04:00:00 (Sun)
@@ -939,7 +939,7 @@
 63342518400, #    local_end 2008-03-30 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63342529200, #    utc_start 2008-03-30 03:00:00 (Sun)
@@ -948,7 +948,7 @@
 63359452800, #    local_end 2008-10-12 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63359467200, #    utc_start 2008-10-12 04:00:00 (Sun)
@@ -957,7 +957,7 @@
 63372758400, #    local_end 2009-03-15 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63372769200, #    utc_start 2009-03-15 03:00:00 (Sun)
@@ -966,7 +966,7 @@
 63390902400, #    local_end 2009-10-11 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63390916800, #    utc_start 2009-10-11 04:00:00 (Sun)
@@ -975,7 +975,7 @@
 63406022400, #    local_end 2010-04-04 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63406033200, #    utc_start 2010-04-04 03:00:00 (Sun)
@@ -984,7 +984,7 @@
 63422352000, #    local_end 2010-10-10 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63422366400, #    utc_start 2010-10-10 04:00:00 (Sun)
@@ -993,7 +993,7 @@
 63440496000, #    local_end 2011-05-08 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63440506800, #    utc_start 2011-05-08 03:00:00 (Sun)
@@ -1002,7 +1002,7 @@
 63449568000, #    local_end 2011-08-21 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63449582400, #    utc_start 2011-08-21 04:00:00 (Sun)
@@ -1011,7 +1011,7 @@
 63471340800, #    local_end 2012-04-29 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63471351600, #    utc_start 2012-04-29 03:00:00 (Sun)
@@ -1020,7 +1020,7 @@
 63482227200, #    local_end 2012-09-02 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63482241600, #    utc_start 2012-09-02 04:00:00 (Sun)
@@ -1029,7 +1029,7 @@
 63502790400, #    local_end 2013-04-28 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63502801200, #    utc_start 2013-04-28 03:00:00 (Sun)
@@ -1038,7 +1038,7 @@
 63514281600, #    local_end 2013-09-08 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63514296000, #    utc_start 2013-09-08 04:00:00 (Sun)
@@ -1047,7 +1047,7 @@
 63534240000, #    local_end 2014-04-27 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63534250800, #    utc_start 2014-04-27 03:00:00 (Sun)
@@ -1056,7 +1056,7 @@
 63545731200, #    local_end 2014-09-07 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63545745600, #    utc_start 2014-09-07 04:00:00 (Sun)
@@ -1065,7 +1065,7 @@
 63598953600, #    local_end 2016-05-15 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63598964400, #    utc_start 2016-05-15 03:00:00 (Sun)
@@ -1074,7 +1074,7 @@
 63606816000, #    local_end 2016-08-14 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63606830400, #    utc_start 2016-08-14 04:00:00 (Sun)
@@ -1083,7 +1083,7 @@
 63630403200, #    local_end 2017-05-14 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63630414000, #    utc_start 2017-05-14 03:00:00 (Sun)
@@ -1092,7 +1092,7 @@
 63638265600, #    local_end 2017-08-13 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63638280000, #    utc_start 2017-08-13 04:00:00 (Sun)
@@ -1101,7 +1101,7 @@
 63661852800, #    local_end 2018-05-13 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63661863600, #    utc_start 2018-05-13 03:00:00 (Sun)
@@ -1110,7 +1110,7 @@
 63669715200, #    local_end 2018-08-12 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63669729600, #    utc_start 2018-08-12 04:00:00 (Sun)
@@ -1119,7 +1119,7 @@
 63693302400, #    local_end 2019-05-12 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63693313200, #    utc_start 2019-05-12 03:00:00 (Sun)
@@ -1128,7 +1128,7 @@
 63701164800, #    local_end 2019-08-11 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63701179200, #    utc_start 2019-08-11 04:00:00 (Sun)
@@ -1137,7 +1137,7 @@
 63724752000, #    local_end 2020-05-10 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63724762800, #    utc_start 2020-05-10 03:00:00 (Sun)
@@ -1146,7 +1146,7 @@
 63732614400, #    local_end 2020-08-09 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63732628800, #    utc_start 2020-08-09 04:00:00 (Sun)
@@ -1155,7 +1155,7 @@
 63756201600, #    local_end 2021-05-09 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63756212400, #    utc_start 2021-05-09 03:00:00 (Sun)
@@ -1164,7 +1164,7 @@
 63764668800, #    local_end 2021-08-15 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63764683200, #    utc_start 2021-08-15 04:00:00 (Sun)
@@ -1173,7 +1173,7 @@
 63788256000, #    local_end 2022-05-15 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63788266800, #    utc_start 2022-05-15 03:00:00 (Sun)
@@ -1182,7 +1182,7 @@
 63796118400, #    local_end 2022-08-14 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63796132800, #    utc_start 2022-08-14 04:00:00 (Sun)
@@ -1191,7 +1191,7 @@
 63819705600, #    local_end 2023-05-14 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63819716400, #    utc_start 2023-05-14 03:00:00 (Sun)
@@ -1200,7 +1200,7 @@
 63827568000, #    local_end 2023-08-13 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63827582400, #    utc_start 2023-08-13 04:00:00 (Sun)
@@ -1209,7 +1209,7 @@
 63851155200, #    local_end 2024-05-12 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63851166000, #    utc_start 2024-05-12 03:00:00 (Sun)
@@ -1218,7 +1218,7 @@
 63859017600, #    local_end 2024-08-11 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63859032000, #    utc_start 2024-08-11 04:00:00 (Sun)
@@ -1227,7 +1227,7 @@
 63882604800, #    local_end 2025-05-11 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63882615600, #    utc_start 2025-05-11 03:00:00 (Sun)
@@ -1236,7 +1236,7 @@
 63890467200, #    local_end 2025-08-10 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63890481600, #    utc_start 2025-08-10 04:00:00 (Sun)
@@ -1245,7 +1245,7 @@
 63914054400, #    local_end 2026-05-10 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63914065200, #    utc_start 2026-05-10 03:00:00 (Sun)
@@ -1254,7 +1254,7 @@
 63921916800, #    local_end 2026-08-09 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63921931200, #    utc_start 2026-08-09 04:00:00 (Sun)
@@ -1263,7 +1263,7 @@
 63945504000, #    local_end 2027-05-09 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63945514800, #    utc_start 2027-05-09 03:00:00 (Sun)
@@ -1272,15 +1272,33 @@
 63953971200, #    local_end 2027-08-15 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
+    ],
+    [
+63953985600, #    utc_start 2027-08-15 04:00:00 (Sun)
+63977569200, #      utc_end 2028-05-14 03:00:00 (Sun)
+63953974800, #  local_start 2027-08-15 01:00:00 (Sun)
+63977558400, #    local_end 2028-05-14 00:00:00 (Sun)
+-10800,
+1,
+'-03',
+    ],
+    [
+63977569200, #    utc_start 2028-05-14 03:00:00 (Sun)
+63985435200, #      utc_end 2028-08-13 04:00:00 (Sun)
+63977554800, #  local_start 2028-05-13 23:00:00 (Sat)
+63985420800, #    local_end 2028-08-13 00:00:00 (Sun)
+-14400,
+0,
+'-04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1289,7 +1307,7 @@
 sub _last_offset { -14400 }
 
 my $last_observance = bless( {
-  'format' => 'CL%sT',
+  'format' => '-04/-03',
   'gmtoff' => '-4:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
@@ -1328,25 +1346,25 @@
 
 my $rules = [
   bless( {
-    'at' => '3:00u',
+    'at' => '4:00u',
     'from' => '2016',
-    'in' => 'May',
-    'letter' => '',
+    'in' => 'Aug',
+    'letter' => 'S',
     'name' => 'Chile',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'Sun>=9',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
-    'at' => '4:00u',
+    'at' => '3:00u',
     'from' => '2016',
-    'in' => 'Aug',
-    'letter' => 'S',
+    'in' => 'May',
+    'letter' => '',
     'name' => 'Chile',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'Sun>=9',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Santo_Domingo.pm
+++ b/lib/DateTime/TimeZone/America/Santo_Domingo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -75,7 +75,7 @@
 62140089600, #    local_end 1970-02-21 00:00:00 (Sat)
 -16200,
 1,
-'EHDT',
+'-0430',
     ],
     [
 62140105800, #    utc_start 1970-02-21 04:30:00 (Sat)
@@ -93,7 +93,7 @@
 62168860800, #    local_end 1971-01-20 00:00:00 (Wed)
 -16200,
 1,
-'EHDT',
+'-0430',
     ],
     [
 62168877000, #    utc_start 1971-01-20 04:30:00 (Wed)
@@ -111,7 +111,7 @@
 62200483200, #    local_end 1972-01-21 00:00:00 (Fri)
 -16200,
 1,
-'EHDT',
+'-0430',
     ],
     [
 62200499400, #    utc_start 1972-01-21 04:30:00 (Fri)
@@ -129,7 +129,7 @@
 62232105600, #    local_end 1973-01-21 00:00:00 (Sun)
 -16200,
 1,
-'EHDT',
+'-0430',
     ],
     [
 62232121800, #    utc_start 1973-01-21 04:30:00 (Sun)
@@ -147,7 +147,7 @@
 62263641600, #    local_end 1974-01-21 00:00:00 (Mon)
 -16200,
 1,
-'EHDT',
+'-0430',
     ],
     [
 62263657800, #    utc_start 1974-01-21 04:30:00 (Mon)
@@ -187,11 +187,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {6}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Sao_Paulo.pm
+++ b/lib/DateTime/TimeZone/America/Sao_Paulo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60928714800, #    local_end 1931-10-03 11:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60928725600, #    utc_start 1931-10-03 14:00:00 (Sat)
@@ -48,7 +48,7 @@
 60944313600, #    local_end 1932-04-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60944320800, #    utc_start 1932-04-01 02:00:00 (Fri)
@@ -57,7 +57,7 @@
 60960297600, #    local_end 1932-10-03 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 60960308400, #    utc_start 1932-10-03 03:00:00 (Mon)
@@ -66,7 +66,7 @@
 60975849600, #    local_end 1933-04-01 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 60975856800, #    utc_start 1933-04-01 02:00:00 (Sat)
@@ -75,7 +75,7 @@
 61501852800, #    local_end 1949-12-01 00:00:00 (Thu)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61501863600, #    utc_start 1949-12-01 03:00:00 (Thu)
@@ -84,7 +84,7 @@
 61513606800, #    local_end 1950-04-16 01:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61513614000, #    utc_start 1950-04-16 03:00:00 (Sun)
@@ -93,7 +93,7 @@
 61533388800, #    local_end 1950-12-01 00:00:00 (Fri)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61533399600, #    utc_start 1950-12-01 03:00:00 (Fri)
@@ -102,7 +102,7 @@
 61543843200, #    local_end 1951-04-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61543850400, #    utc_start 1951-04-01 02:00:00 (Sun)
@@ -111,7 +111,7 @@
 61564924800, #    local_end 1951-12-01 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61564935600, #    utc_start 1951-12-01 03:00:00 (Sat)
@@ -120,7 +120,7 @@
 61575465600, #    local_end 1952-04-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61575472800, #    utc_start 1952-04-01 02:00:00 (Tue)
@@ -129,7 +129,7 @@
 61596547200, #    local_end 1952-12-01 00:00:00 (Mon)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61596558000, #    utc_start 1952-12-01 03:00:00 (Mon)
@@ -138,7 +138,7 @@
 61604323200, #    local_end 1953-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61604330400, #    utc_start 1953-03-01 02:00:00 (Sun)
@@ -147,7 +147,7 @@
 61940246400, #    local_end 1963-10-23 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61940257200, #    utc_start 1963-10-23 03:00:00 (Wed)
@@ -156,7 +156,7 @@
 61946294400, #    local_end 1964-01-01 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61946301600, #    utc_start 1964-01-01 02:00:00 (Wed)
@@ -165,7 +165,7 @@
 61951478400, #    local_end 1964-03-01 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61951485600, #    utc_start 1964-03-01 02:00:00 (Sun)
@@ -174,7 +174,7 @@
 61980508800, #    local_end 1965-01-31 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 61980519600, #    utc_start 1965-01-31 03:00:00 (Sun)
@@ -183,7 +183,7 @@
 61985606400, #    local_end 1965-03-31 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 61985613600, #    utc_start 1965-03-31 02:00:00 (Wed)
@@ -192,7 +192,7 @@
 62006774400, #    local_end 1965-12-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62006785200, #    utc_start 1965-12-01 03:00:00 (Wed)
@@ -201,7 +201,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62014557600, #    utc_start 1966-03-01 02:00:00 (Tue)
@@ -210,7 +210,7 @@
 62035718400, #    local_end 1966-11-01 00:00:00 (Tue)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62035729200, #    utc_start 1966-11-01 03:00:00 (Tue)
@@ -219,7 +219,7 @@
 62046086400, #    local_end 1967-03-01 00:00:00 (Wed)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62046093600, #    utc_start 1967-03-01 02:00:00 (Wed)
@@ -228,7 +228,7 @@
 62067254400, #    local_end 1967-11-01 00:00:00 (Wed)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62067265200, #    utc_start 1967-11-01 03:00:00 (Wed)
@@ -237,7 +237,7 @@
 62077708800, #    local_end 1968-03-01 00:00:00 (Fri)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62077716000, #    utc_start 1968-03-01 02:00:00 (Fri)
@@ -246,7 +246,7 @@
 62635420800, #    local_end 1985-11-02 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62635431600, #    utc_start 1985-11-02 03:00:00 (Sat)
@@ -255,7 +255,7 @@
 62646912000, #    local_end 1986-03-15 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62646919200, #    utc_start 1986-03-15 02:00:00 (Sat)
@@ -264,7 +264,7 @@
 62666265600, #    local_end 1986-10-25 00:00:00 (Sat)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 62666276400, #    utc_start 1986-10-25 03:00:00 (Sat)
@@ -273,7 +273,7 @@
 62675942400, #    local_end 1987-02-14 00:00:00 (Sat)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 62675949600, #    utc_start 1987-02-14 02:00:00 (Sat)
@@ -282,7 +282,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
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@@ -1056,7 +1056,7 @@
 64054368000, #    local_end 2030-10-20 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64054378800, #    utc_start 2030-10-20 03:00:00 (Sun)
@@ -1065,7 +1065,7 @@
 64064649600, #    local_end 2031-02-16 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64064656800, #    utc_start 2031-02-16 02:00:00 (Sun)
@@ -1074,7 +1074,7 @@
 64085817600, #    local_end 2031-10-19 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64085828400, #    utc_start 2031-10-19 03:00:00 (Sun)
@@ -1083,7 +1083,7 @@
 64096099200, #    local_end 2032-02-15 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64096106400, #    utc_start 2032-02-15 02:00:00 (Sun)
@@ -1092,7 +1092,7 @@
 64117267200, #    local_end 2032-10-17 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64117278000, #    utc_start 2032-10-17 03:00:00 (Sun)
@@ -1101,7 +1101,7 @@
 64128153600, #    local_end 2033-02-20 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64128160800, #    utc_start 2033-02-20 02:00:00 (Sun)
@@ -1110,7 +1110,7 @@
 64148716800, #    local_end 2033-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64148727600, #    utc_start 2033-10-16 03:00:00 (Sun)
@@ -1119,7 +1119,7 @@
 64160208000, #    local_end 2034-02-26 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64160215200, #    utc_start 2034-02-26 02:00:00 (Sun)
@@ -1128,7 +1128,7 @@
 64180166400, #    local_end 2034-10-15 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64180177200, #    utc_start 2034-10-15 03:00:00 (Sun)
@@ -1137,7 +1137,7 @@
 64191052800, #    local_end 2035-02-18 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64191060000, #    utc_start 2035-02-18 02:00:00 (Sun)
@@ -1146,7 +1146,7 @@
 64212220800, #    local_end 2035-10-21 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64212231600, #    utc_start 2035-10-21 03:00:00 (Sun)
@@ -1155,7 +1155,7 @@
 64222502400, #    local_end 2036-02-17 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64222509600, #    utc_start 2036-02-17 02:00:00 (Sun)
@@ -1164,7 +1164,7 @@
 64243670400, #    local_end 2036-10-19 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64243681200, #    utc_start 2036-10-19 03:00:00 (Sun)
@@ -1173,7 +1173,7 @@
 64254556800, #    local_end 2037-02-22 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64254564000, #    utc_start 2037-02-22 02:00:00 (Sun)
@@ -1182,7 +1182,7 @@
 64275120000, #    local_end 2037-10-18 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64275130800, #    utc_start 2037-10-18 03:00:00 (Sun)
@@ -1191,7 +1191,7 @@
 64286006400, #    local_end 2038-02-21 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64286013600, #    utc_start 2038-02-21 02:00:00 (Sun)
@@ -1200,7 +1200,7 @@
 64306569600, #    local_end 2038-10-17 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
     [
 64306580400, #    utc_start 2038-10-17 03:00:00 (Sun)
@@ -1209,7 +1209,7 @@
 64317456000, #    local_end 2039-02-20 00:00:00 (Sun)
 -7200,
 1,
-'BRST',
+'-02',
     ],
     [
 64317463200, #    utc_start 2039-02-20 02:00:00 (Sun)
@@ -1218,11 +1218,11 @@
 64338019200, #    local_end 2039-10-16 00:00:00 (Sun)
 -10800,
 0,
-'BRT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {67}
 
@@ -1235,7 +1235,7 @@
 sub _last_offset { -10800 }
 
 my $last_observance = bless( {
-  'format' => 'BR%sT',
+  'format' => '-03/-02',
   'gmtoff' => '-3:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
@@ -1275,24 +1275,24 @@
 my $rules = [
   bless( {
     'at' => '0:00',
-    'from' => '2038',
-    'in' => 'Feb',
-    'letter' => '',
+    'from' => '2008',
+    'in' => 'Oct',
+    'letter' => 'S',
     'name' => 'Brazil',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'Sun>=15',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '0:00',
-    'from' => '2008',
-    'in' => 'Oct',
-    'letter' => 'S',
+    'from' => '2038',
+    'in' => 'Feb',
+    'letter' => '',
     'name' => 'Brazil',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'Sun>=15',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Scoresbysund.pm
+++ b/lib/DateTime/TimeZone/America/Scoresbysund.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62459517600, #    local_end 1980-04-06 02:00:00 (Sun)
 -7200,
 0,
-'CGT',
+'-02',
     ],
     [
 62459524800, #    utc_start 1980-04-06 04:00:00 (Sun)
@@ -48,7 +48,7 @@
 62474641200, #    local_end 1980-09-28 03:00:00 (Sun)
 -3600,
 1,
-'CGST',
+'-01',
     ],
     [
 62474644800, #    utc_start 1980-09-28 04:00:00 (Sun)
@@ -57,7 +57,7 @@
 62490355200, #    local_end 1981-03-29 00:00:00 (Sun)
 -7200,
 0,
-'CGT',
+'-02',
     ],
     [
 62490362400, #    utc_start 1981-03-29 02:00:00 (Sun)
@@ -66,7 +66,7 @@
 62506083600, #    local_end 1981-09-27 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62506083600, #    utc_start 1981-09-27 01:00:00 (Sun)
@@ -75,7 +75,7 @@
 62521804800, #    local_end 1982-03-28 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62521808400, #    utc_start 1982-03-28 01:00:00 (Sun)
@@ -84,7 +84,7 @@
 62537533200, #    local_end 1982-09-26 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62537533200, #    utc_start 1982-09-26 01:00:00 (Sun)
@@ -93,7 +93,7 @@
 62553254400, #    local_end 1983-03-27 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62553258000, #    utc_start 1983-03-27 01:00:00 (Sun)
@@ -102,7 +102,7 @@
 62568982800, #    local_end 1983-09-25 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62568982800, #    utc_start 1983-09-25 01:00:00 (Sun)
@@ -111,7 +111,7 @@
 62584704000, #    local_end 1984-03-25 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62584707600, #    utc_start 1984-03-25 01:00:00 (Sun)
@@ -120,7 +120,7 @@
 62601037200, #    local_end 1984-09-30 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62601037200, #    utc_start 1984-09-30 01:00:00 (Sun)
@@ -129,7 +129,7 @@
 62616758400, #    local_end 1985-03-31 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62616762000, #    utc_start 1985-03-31 01:00:00 (Sun)
@@ -138,7 +138,7 @@
 62632486800, #    local_end 1985-09-29 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62632486800, #    utc_start 1985-09-29 01:00:00 (Sun)
@@ -147,7 +147,7 @@
 62648208000, #    local_end 1986-03-30 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62648211600, #    utc_start 1986-03-30 01:00:00 (Sun)
@@ -156,7 +156,7 @@
 62663936400, #    local_end 1986-09-28 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62663936400, #    utc_start 1986-09-28 01:00:00 (Sun)
@@ -165,7 +165,7 @@
 62679657600, #    local_end 1987-03-29 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62679661200, #    utc_start 1987-03-29 01:00:00 (Sun)
@@ -174,7 +174,7 @@
 62695386000, #    local_end 1987-09-27 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62695386000, #    utc_start 1987-09-27 01:00:00 (Sun)
@@ -183,7 +183,7 @@
 62711107200, #    local_end 1988-03-27 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62711110800, #    utc_start 1988-03-27 01:00:00 (Sun)
@@ -192,7 +192,7 @@
 62726835600, #    local_end 1988-09-25 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62726835600, #    utc_start 1988-09-25 01:00:00 (Sun)
@@ -201,7 +201,7 @@
 62742556800, #    local_end 1989-03-26 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62742560400, #    utc_start 1989-03-26 01:00:00 (Sun)
@@ -210,7 +210,7 @@
 62758285200, #    local_end 1989-09-24 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62758285200, #    utc_start 1989-09-24 01:00:00 (Sun)
@@ -219,7 +219,7 @@
 62774006400, #    local_end 1990-03-25 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62774010000, #    utc_start 1990-03-25 01:00:00 (Sun)
@@ -228,7 +228,7 @@
 62790339600, #    local_end 1990-09-30 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62790339600, #    utc_start 1990-09-30 01:00:00 (Sun)
@@ -237,7 +237,7 @@
 62806060800, #    local_end 1991-03-31 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62806064400, #    utc_start 1991-03-31 01:00:00 (Sun)
@@ -246,7 +246,7 @@
 62821789200, #    local_end 1991-09-29 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62821789200, #    utc_start 1991-09-29 01:00:00 (Sun)
@@ -255,7 +255,7 @@
 62837510400, #    local_end 1992-03-29 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62837514000, #    utc_start 1992-03-29 01:00:00 (Sun)
@@ -264,7 +264,7 @@
 62853238800, #    local_end 1992-09-27 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62853238800, #    utc_start 1992-09-27 01:00:00 (Sun)
@@ -273,7 +273,7 @@
 62868960000, #    local_end 1993-03-28 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62868963600, #    utc_start 1993-03-28 01:00:00 (Sun)
@@ -282,7 +282,7 @@
 62884688400, #    local_end 1993-09-26 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62884688400, #    utc_start 1993-09-26 01:00:00 (Sun)
@@ -291,7 +291,7 @@
 62900409600, #    local_end 1994-03-27 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62900413200, #    utc_start 1994-03-27 01:00:00 (Sun)
@@ -300,7 +300,7 @@
 62916138000, #    local_end 1994-09-25 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62916138000, #    utc_start 1994-09-25 01:00:00 (Sun)
@@ -309,7 +309,7 @@
 62931859200, #    local_end 1995-03-26 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62931862800, #    utc_start 1995-03-26 01:00:00 (Sun)
@@ -318,7 +318,7 @@
 62947587600, #    local_end 1995-09-24 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62947587600, #    utc_start 1995-09-24 01:00:00 (Sun)
@@ -327,7 +327,7 @@
 62963913600, #    local_end 1996-03-31 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62963917200, #    utc_start 1996-03-31 01:00:00 (Sun)
@@ -336,7 +336,7 @@
 62982061200, #    local_end 1996-10-27 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 62982061200, #    utc_start 1996-10-27 01:00:00 (Sun)
@@ -345,7 +345,7 @@
 62995363200, #    local_end 1997-03-30 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 62995366800, #    utc_start 1997-03-30 01:00:00 (Sun)
@@ -354,7 +354,7 @@
 63013510800, #    local_end 1997-10-26 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63013510800, #    utc_start 1997-10-26 01:00:00 (Sun)
@@ -363,7 +363,7 @@
 63026812800, #    local_end 1998-03-29 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63026816400, #    utc_start 1998-03-29 01:00:00 (Sun)
@@ -372,7 +372,7 @@
 63044960400, #    local_end 1998-10-25 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63044960400, #    utc_start 1998-10-25 01:00:00 (Sun)
@@ -381,7 +381,7 @@
 63058262400, #    local_end 1999-03-28 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63058266000, #    utc_start 1999-03-28 01:00:00 (Sun)
@@ -390,7 +390,7 @@
 63077014800, #    local_end 1999-10-31 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63077014800, #    utc_start 1999-10-31 01:00:00 (Sun)
@@ -399,7 +399,7 @@
 63089712000, #    local_end 2000-03-26 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63089715600, #    utc_start 2000-03-26 01:00:00 (Sun)
@@ -408,7 +408,7 @@
 63108464400, #    local_end 2000-10-29 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63108464400, #    utc_start 2000-10-29 01:00:00 (Sun)
@@ -417,7 +417,7 @@
 63121161600, #    local_end 2001-03-25 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63121165200, #    utc_start 2001-03-25 01:00:00 (Sun)
@@ -426,7 +426,7 @@
 63139914000, #    local_end 2001-10-28 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63139914000, #    utc_start 2001-10-28 01:00:00 (Sun)
@@ -435,7 +435,7 @@
 63153216000, #    local_end 2002-03-31 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63153219600, #    utc_start 2002-03-31 01:00:00 (Sun)
@@ -444,7 +444,7 @@
 63171363600, #    local_end 2002-10-27 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63171363600, #    utc_start 2002-10-27 01:00:00 (Sun)
@@ -453,7 +453,7 @@
 63184665600, #    local_end 2003-03-30 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63184669200, #    utc_start 2003-03-30 01:00:00 (Sun)
@@ -462,7 +462,7 @@
 63202813200, #    local_end 2003-10-26 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63202813200, #    utc_start 2003-10-26 01:00:00 (Sun)
@@ -471,7 +471,7 @@
 63216115200, #    local_end 2004-03-28 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63216118800, #    utc_start 2004-03-28 01:00:00 (Sun)
@@ -480,7 +480,7 @@
 63234867600, #    local_end 2004-10-31 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63234867600, #    utc_start 2004-10-31 01:00:00 (Sun)
@@ -489,7 +489,7 @@
 63247564800, #    local_end 2005-03-27 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63247568400, #    utc_start 2005-03-27 01:00:00 (Sun)
@@ -498,7 +498,7 @@
 63266317200, #    local_end 2005-10-30 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63266317200, #    utc_start 2005-10-30 01:00:00 (Sun)
@@ -507,7 +507,7 @@
 63279014400, #    local_end 2006-03-26 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63279018000, #    utc_start 2006-03-26 01:00:00 (Sun)
@@ -516,7 +516,7 @@
 63297766800, #    local_end 2006-10-29 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63297766800, #    utc_start 2006-10-29 01:00:00 (Sun)
@@ -525,7 +525,7 @@
 63310464000, #    local_end 2007-03-25 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63310467600, #    utc_start 2007-03-25 01:00:00 (Sun)
@@ -534,7 +534,7 @@
 63329216400, #    local_end 2007-10-28 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63329216400, #    utc_start 2007-10-28 01:00:00 (Sun)
@@ -543,7 +543,7 @@
 63342518400, #    local_end 2008-03-30 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63342522000, #    utc_start 2008-03-30 01:00:00 (Sun)
@@ -552,7 +552,7 @@
 63360666000, #    local_end 2008-10-26 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63360666000, #    utc_start 2008-10-26 01:00:00 (Sun)
@@ -561,7 +561,7 @@
 63373968000, #    local_end 2009-03-29 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63373971600, #    utc_start 2009-03-29 01:00:00 (Sun)
@@ -570,7 +570,7 @@
 63392115600, #    local_end 2009-10-25 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63392115600, #    utc_start 2009-10-25 01:00:00 (Sun)
@@ -579,7 +579,7 @@
 63405417600, #    local_end 2010-03-28 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63405421200, #    utc_start 2010-03-28 01:00:00 (Sun)
@@ -588,7 +588,7 @@
 63424170000, #    local_end 2010-10-31 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63424170000, #    utc_start 2010-10-31 01:00:00 (Sun)
@@ -597,7 +597,7 @@
 63436867200, #    local_end 2011-03-27 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63436870800, #    utc_start 2011-03-27 01:00:00 (Sun)
@@ -606,7 +606,7 @@
 63455619600, #    local_end 2011-10-30 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63455619600, #    utc_start 2011-10-30 01:00:00 (Sun)
@@ -615,7 +615,7 @@
 63468316800, #    local_end 2012-03-25 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63468320400, #    utc_start 2012-03-25 01:00:00 (Sun)
@@ -624,7 +624,7 @@
 63487069200, #    local_end 2012-10-28 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63487069200, #    utc_start 2012-10-28 01:00:00 (Sun)
@@ -633,7 +633,7 @@
 63500371200, #    local_end 2013-03-31 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63500374800, #    utc_start 2013-03-31 01:00:00 (Sun)
@@ -642,7 +642,7 @@
 63518518800, #    local_end 2013-10-27 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63518518800, #    utc_start 2013-10-27 01:00:00 (Sun)
@@ -651,7 +651,7 @@
 63531820800, #    local_end 2014-03-30 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63531824400, #    utc_start 2014-03-30 01:00:00 (Sun)
@@ -660,7 +660,7 @@
 63549968400, #    local_end 2014-10-26 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63549968400, #    utc_start 2014-10-26 01:00:00 (Sun)
@@ -669,7 +669,7 @@
 63563270400, #    local_end 2015-03-29 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63563274000, #    utc_start 2015-03-29 01:00:00 (Sun)
@@ -678,7 +678,7 @@
 63581418000, #    local_end 2015-10-25 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63581418000, #    utc_start 2015-10-25 01:00:00 (Sun)
@@ -687,7 +687,7 @@
 63594720000, #    local_end 2016-03-27 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63594723600, #    utc_start 2016-03-27 01:00:00 (Sun)
@@ -696,7 +696,7 @@
 63613472400, #    local_end 2016-10-30 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63613472400, #    utc_start 2016-10-30 01:00:00 (Sun)
@@ -705,7 +705,7 @@
 63626169600, #    local_end 2017-03-26 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63626173200, #    utc_start 2017-03-26 01:00:00 (Sun)
@@ -714,7 +714,7 @@
 63644922000, #    local_end 2017-10-29 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63644922000, #    utc_start 2017-10-29 01:00:00 (Sun)
@@ -723,7 +723,7 @@
 63657619200, #    local_end 2018-03-25 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63657622800, #    utc_start 2018-03-25 01:00:00 (Sun)
@@ -732,7 +732,7 @@
 63676371600, #    local_end 2018-10-28 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63676371600, #    utc_start 2018-10-28 01:00:00 (Sun)
@@ -741,7 +741,7 @@
 63689673600, #    local_end 2019-03-31 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63689677200, #    utc_start 2019-03-31 01:00:00 (Sun)
@@ -750,7 +750,7 @@
 63707821200, #    local_end 2019-10-27 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63707821200, #    utc_start 2019-10-27 01:00:00 (Sun)
@@ -759,7 +759,7 @@
 63721123200, #    local_end 2020-03-29 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63721126800, #    utc_start 2020-03-29 01:00:00 (Sun)
@@ -768,7 +768,7 @@
 63739270800, #    local_end 2020-10-25 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63739270800, #    utc_start 2020-10-25 01:00:00 (Sun)
@@ -777,7 +777,7 @@
 63752572800, #    local_end 2021-03-28 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63752576400, #    utc_start 2021-03-28 01:00:00 (Sun)
@@ -786,7 +786,7 @@
 63771325200, #    local_end 2021-10-31 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63771325200, #    utc_start 2021-10-31 01:00:00 (Sun)
@@ -795,7 +795,7 @@
 63784022400, #    local_end 2022-03-27 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63784026000, #    utc_start 2022-03-27 01:00:00 (Sun)
@@ -804,7 +804,7 @@
 63802774800, #    local_end 2022-10-30 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63802774800, #    utc_start 2022-10-30 01:00:00 (Sun)
@@ -813,7 +813,7 @@
 63815472000, #    local_end 2023-03-26 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63815475600, #    utc_start 2023-03-26 01:00:00 (Sun)
@@ -822,7 +822,7 @@
 63834224400, #    local_end 2023-10-29 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63834224400, #    utc_start 2023-10-29 01:00:00 (Sun)
@@ -831,7 +831,7 @@
 63847526400, #    local_end 2024-03-31 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63847530000, #    utc_start 2024-03-31 01:00:00 (Sun)
@@ -840,7 +840,7 @@
 63865674000, #    local_end 2024-10-27 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63865674000, #    utc_start 2024-10-27 01:00:00 (Sun)
@@ -849,7 +849,7 @@
 63878976000, #    local_end 2025-03-30 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63878979600, #    utc_start 2025-03-30 01:00:00 (Sun)
@@ -858,7 +858,7 @@
 63897123600, #    local_end 2025-10-26 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63897123600, #    utc_start 2025-10-26 01:00:00 (Sun)
@@ -867,7 +867,7 @@
 63910425600, #    local_end 2026-03-29 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63910429200, #    utc_start 2026-03-29 01:00:00 (Sun)
@@ -876,7 +876,7 @@
 63928573200, #    local_end 2026-10-25 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
     ],
     [
 63928573200, #    utc_start 2026-10-25 01:00:00 (Sun)
@@ -885,7 +885,7 @@
 63941875200, #    local_end 2027-03-28 00:00:00 (Sun)
 -3600,
 0,
-'EGT',
+'-01',
     ],
     [
 63941878800, #    utc_start 2027-03-28 01:00:00 (Sun)
@@ -894,15 +894,33 @@
 63960627600, #    local_end 2027-10-31 01:00:00 (Sun)
 0,
 1,
-'EGST',
+'+00',
+    ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960624000, #  local_start 2027-10-31 00:00:00 (Sun)
+63973324800, #    local_end 2028-03-26 00:00:00 (Sun)
+-3600,
+0,
+'-01',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973328400, #  local_start 2028-03-26 01:00:00 (Sun)
+63992077200, #    local_end 2028-10-29 01:00:00 (Sun)
+0,
+1,
+'+00',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {48}
+sub has_dst_changes {49}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -911,7 +929,7 @@
 sub _last_offset { -3600 }
 
 my $last_observance = bless( {
-  'format' => 'EG%sT',
+  'format' => '-01/+00',
   'gmtoff' => '-1:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/America/Sitka.pm
+++ b/lib/DateTime/TimeZone/America/Sitka.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1166,13 +1166,31 @@
 1,
 'AKDT',
     ],
+    [
+63961264800, #    utc_start 2027-11-07 10:00:00 (Sun)
+63972154800, #      utc_end 2028-03-12 11:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-32400,
+0,
+'AKST',
+    ],
+    [
+63972154800, #    utc_start 2028-03-12 11:00:00 (Sun)
+63992714400, #      utc_end 2028-11-05 10:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-28800,
+1,
+'AKDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/St_Johns.pm
+++ b/lib/DateTime/TimeZone/America/St_Johns.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -2030,13 +2030,31 @@
 1,
 'NDT',
     ],
+    [
+63961245000, #    utc_start 2027-11-07 04:30:00 (Sun)
+63972135000, #      utc_end 2028-03-12 05:30:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-12600,
+0,
+'NST',
+    ],
+    [
+63972135000, #    utc_start 2028-03-12 05:30:00 (Sun)
+63992694600, #      utc_end 2028-11-05 04:30:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-9000,
+1,
+'NDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {110}
+sub has_dst_changes {111}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Swift_Current.pm
+++ b/lib/DateTime/TimeZone/America/Swift_Current.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -250,11 +250,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {11}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Tegucigalpa.pm
+++ b/lib/DateTime/TimeZone/America/Tegucigalpa.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -97,11 +97,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {3}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Thule.pm
+++ b/lib/DateTime/TimeZone/America/Thule.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -698,13 +698,31 @@
 1,
 'ADT',
     ],
+    [
+63961246800, #    utc_start 2027-11-07 05:00:00 (Sun)
+63972136800, #      utc_end 2028-03-12 06:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-14400,
+0,
+'AST',
+    ],
+    [
+63972136800, #    utc_start 2028-03-12 06:00:00 (Sun)
+63992696400, #      utc_end 2028-11-05 05:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-10800,
+1,
+'ADT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {37}
+sub has_dst_changes {38}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -754,23 +772,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Thule',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Thule',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Thunder_Bay.pm
+++ b/lib/DateTime/TimeZone/America/Thunder_Bay.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1130,13 +1130,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {59}
+sub has_dst_changes {60}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Tijuana.pm
+++ b/lib/DateTime/TimeZone/America/Tijuana.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1247,13 +1247,31 @@
 1,
 'PDT',
     ],
+    [
+63961261200, #    utc_start 2027-11-07 09:00:00 (Sun)
+63972151200, #      utc_end 2028-03-12 10:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-28800,
+0,
+'PST',
+    ],
+    [
+63972151200, #    utc_start 2028-03-12 10:00:00 (Sun)
+63992710800, #      utc_end 2028-11-05 09:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-25200,
+1,
+'PDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {63}
+sub has_dst_changes {64}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1303,23 +1321,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Toronto.pm
+++ b/lib/DateTime/TimeZone/America/Toronto.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1967,13 +1967,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {107}
+sub has_dst_changes {108}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -2023,23 +2041,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Vancouver.pm
+++ b/lib/DateTime/TimeZone/America/Vancouver.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1562,13 +1562,31 @@
 1,
 'PDT',
     ],
+    [
+63961261200, #    utc_start 2027-11-07 09:00:00 (Sun)
+63972151200, #      utc_end 2028-03-12 10:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-28800,
+0,
+'PST',
+    ],
+    [
+63972151200, #    utc_start 2028-03-12 10:00:00 (Sun)
+63992710800, #      utc_end 2028-11-05 09:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-25200,
+1,
+'PDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {85}
+sub has_dst_changes {86}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1618,23 +1636,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Whitehorse.pm
+++ b/lib/DateTime/TimeZone/America/Whitehorse.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -995,13 +995,31 @@
 1,
 'PDT',
     ],
+    [
+63961261200, #    utc_start 2027-11-07 09:00:00 (Sun)
+63972151200, #      utc_end 2028-03-12 10:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-28800,
+0,
+'PST',
+    ],
+    [
+63972151200, #    utc_start 2028-03-12 10:00:00 (Sun)
+63992710800, #      utc_end 2028-11-05 09:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-25200,
+1,
+'PDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {53}
+sub has_dst_changes {54}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1051,23 +1069,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'Canada',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'Canada',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/America/Winnipeg.pm
+++ b/lib/DateTime/TimeZone/America/Winnipeg.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1526,13 +1526,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {83}
+sub has_dst_changes {84}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Yakutat.pm
+++ b/lib/DateTime/TimeZone/America/Yakutat.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1166,13 +1166,31 @@
 1,
 'AKDT',
     ],
+    [
+63961264800, #    utc_start 2027-11-07 10:00:00 (Sun)
+63972154800, #      utc_end 2028-03-12 11:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-32400,
+0,
+'AKST',
+    ],
+    [
+63972154800, #    utc_start 2028-03-12 11:00:00 (Sun)
+63992714400, #      utc_end 2028-11-05 10:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-28800,
+1,
+'AKDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/America/Yellowknife.pm
+++ b/lib/DateTime/TimeZone/America/Yellowknife.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -950,13 +950,31 @@
 1,
 'MDT',
     ],
+    [
+63961257600, #    utc_start 2027-11-07 08:00:00 (Sun)
+63972147600, #      utc_end 2028-03-12 09:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63972147600, #    utc_start 2028-03-12 09:00:00 (Sun)
+63992707200, #      utc_end 2028-11-05 08:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {52}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Antarctica/Casey.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Casey.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -88,11 +88,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Antarctica/Davis.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Davis.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -97,11 +97,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Antarctica/DumontDUrville.pm
+++ b/lib/DateTime/TimeZone/Antarctica/DumontDUrville.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -61,11 +61,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Antarctica/Macquarie.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Macquarie.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -867,15 +867,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 39600,
 0,
-'MIST',
+'+11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {45}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Antarctica/Mawson.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Mawson.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -52,11 +52,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Antarctica/Palmer.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Palmer.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61983014400, #    local_end 1965-03-01 00:00:00 (Mon)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 61983025200, #    utc_start 1965-03-01 03:00:00 (Mon)
@@ -48,7 +48,7 @@
 62002713600, #    local_end 1965-10-15 00:00:00 (Fri)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62002728000, #    utc_start 1965-10-15 04:00:00 (Fri)
@@ -57,7 +57,7 @@
 62014550400, #    local_end 1966-03-01 00:00:00 (Tue)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62014561200, #    utc_start 1966-03-01 03:00:00 (Tue)
@@ -66,7 +66,7 @@
 62034249600, #    local_end 1966-10-15 00:00:00 (Sat)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62034264000, #    utc_start 1966-10-15 04:00:00 (Sat)
@@ -75,7 +75,7 @@
 62048851200, #    local_end 1967-04-02 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62048862000, #    utc_start 1967-04-02 03:00:00 (Sun)
@@ -84,7 +84,7 @@
 62064576000, #    local_end 1967-10-01 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62064590400, #    utc_start 1967-10-01 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 62080905600, #    local_end 1968-04-07 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62080916400, #    utc_start 1968-04-07 03:00:00 (Sun)
@@ -102,7 +102,7 @@
 62096630400, #    local_end 1968-10-06 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62096644800, #    utc_start 1968-10-06 04:00:00 (Sun)
@@ -111,7 +111,7 @@
 62112355200, #    local_end 1969-04-06 00:00:00 (Sun)
 -10800,
 1,
-'ARST',
+'-03',
     ],
     [
 62112366000, #    utc_start 1969-04-06 03:00:00 (Sun)
@@ -120,7 +120,7 @@
 62128080000, #    local_end 1969-10-05 00:00:00 (Sun)
 -14400,
 0,
-'ART',
+'-04',
     ],
     [
 62128094400, #    utc_start 1969-10-05 04:00:00 (Sun)
@@ -129,7 +129,7 @@
 62263814400, #    local_end 1974-01-23 00:00:00 (Wed)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62263825200, #    utc_start 1974-01-23 03:00:00 (Wed)
@@ -138,7 +138,7 @@
 62272281600, #    local_end 1974-05-01 00:00:00 (Wed)
 -7200,
 1,
-'ARST',
+'-02',
     ],
     [
 62272288800, #    utc_start 1974-05-01 02:00:00 (Wed)
@@ -147,7 +147,7 @@
 62524742400, #    local_end 1982-05-01 00:00:00 (Sat)
 -10800,
 0,
-'ART',
+'-03',
     ],
     [
 62524753200, #    utc_start 1982-05-01 03:00:00 (Sat)
@@ -156,7 +156,7 @@
 62538739200, #    local_end 1982-10-10 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62538753600, #    utc_start 1982-10-10 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 62552044800, #    local_end 1983-03-13 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62552055600, #    utc_start 1983-03-13 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 62570188800, #    local_end 1983-10-09 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62570203200, #    utc_start 1983-10-09 04:00:00 (Sun)
@@ -183,7 +183,7 @@
 62583494400, #    local_end 1984-03-11 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62583505200, #    utc_start 1984-03-11 03:00:00 (Sun)
@@ -192,7 +192,7 @@
 62602243200, #    local_end 1984-10-14 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62602257600, #    utc_start 1984-10-14 04:00:00 (Sun)
@@ -201,7 +201,7 @@
 62614944000, #    local_end 1985-03-10 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62614954800, #    utc_start 1985-03-10 03:00:00 (Sun)
@@ -210,7 +210,7 @@
 62633692800, #    local_end 1985-10-13 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62633707200, #    utc_start 1985-10-13 04:00:00 (Sun)
@@ -219,7 +219,7 @@
 62646393600, #    local_end 1986-03-09 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62646404400, #    utc_start 1986-03-09 03:00:00 (Sun)
@@ -228,7 +228,7 @@
 62665142400, #    local_end 1986-10-12 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62665156800, #    utc_start 1986-10-12 04:00:00 (Sun)
@@ -237,7 +237,7 @@
 62680867200, #    local_end 1987-04-12 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62680878000, #    utc_start 1987-04-12 03:00:00 (Sun)
@@ -246,7 +246,7 @@
 62696592000, #    local_end 1987-10-11 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62696606400, #    utc_start 1987-10-11 04:00:00 (Sun)
@@ -255,7 +255,7 @@
 62709897600, #    local_end 1988-03-13 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62709908400, #    utc_start 1988-03-13 03:00:00 (Sun)
@@ -264,7 +264,7 @@
 62728041600, #    local_end 1988-10-09 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62728056000, #    utc_start 1988-10-09 04:00:00 (Sun)
@@ -273,7 +273,7 @@
 62741347200, #    local_end 1989-03-12 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62741358000, #    utc_start 1989-03-12 03:00:00 (Sun)
@@ -282,7 +282,7 @@
 62760096000, #    local_end 1989-10-15 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62760110400, #    utc_start 1989-10-15 04:00:00 (Sun)
@@ -291,7 +291,7 @@
 62772796800, #    local_end 1990-03-11 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62772807600, #    utc_start 1990-03-11 03:00:00 (Sun)
@@ -300,7 +300,7 @@
 62789126400, #    local_end 1990-09-16 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62789140800, #    utc_start 1990-09-16 04:00:00 (Sun)
@@ -309,7 +309,7 @@
 62804246400, #    local_end 1991-03-10 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62804257200, #    utc_start 1991-03-10 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 62822995200, #    local_end 1991-10-13 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62823009600, #    utc_start 1991-10-13 04:00:00 (Sun)
@@ -327,7 +327,7 @@
 62836300800, #    local_end 1992-03-15 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62836311600, #    utc_start 1992-03-15 03:00:00 (Sun)
@@ -336,7 +336,7 @@
 62854444800, #    local_end 1992-10-11 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62854459200, #    utc_start 1992-10-11 04:00:00 (Sun)
@@ -345,7 +345,7 @@
 62867750400, #    local_end 1993-03-14 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62867761200, #    utc_start 1993-03-14 03:00:00 (Sun)
@@ -354,7 +354,7 @@
 62885894400, #    local_end 1993-10-10 00:00:00 (Sun)
 -14400,
 0,
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     ],
     [
 62885908800, #    utc_start 1993-10-10 04:00:00 (Sun)
@@ -363,7 +363,7 @@
 62899200000, #    local_end 1994-03-13 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
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     ],
     [
 62899210800, #    utc_start 1994-03-13 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62917344000, #    local_end 1994-10-09 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62917358400, #    utc_start 1994-10-09 04:00:00 (Sun)
@@ -381,7 +381,7 @@
 62930649600, #    local_end 1995-03-12 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62930660400, #    utc_start 1995-03-12 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62949398400, #    local_end 1995-10-15 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62949412800, #    utc_start 1995-10-15 04:00:00 (Sun)
@@ -399,7 +399,7 @@
 62962099200, #    local_end 1996-03-10 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62962110000, #    utc_start 1996-03-10 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62980848000, #    local_end 1996-10-13 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 62980862400, #    utc_start 1996-10-13 04:00:00 (Sun)
@@ -417,7 +417,7 @@
 62995363200, #    local_end 1997-03-30 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 62995374000, #    utc_start 1997-03-30 03:00:00 (Sun)
@@ -426,7 +426,7 @@
 63012297600, #    local_end 1997-10-12 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63012312000, #    utc_start 1997-10-12 04:00:00 (Sun)
@@ -435,7 +435,7 @@
 63025603200, #    local_end 1998-03-15 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63025614000, #    utc_start 1998-03-15 03:00:00 (Sun)
@@ -444,7 +444,7 @@
 63042537600, #    local_end 1998-09-27 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63042552000, #    utc_start 1998-09-27 04:00:00 (Sun)
@@ -453,7 +453,7 @@
 63058867200, #    local_end 1999-04-04 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63058878000, #    utc_start 1999-04-04 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 63075196800, #    local_end 1999-10-10 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63075211200, #    utc_start 1999-10-10 04:00:00 (Sun)
@@ -471,7 +471,7 @@
 63088502400, #    local_end 2000-03-12 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
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     ],
     [
 63088513200, #    utc_start 2000-03-12 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 63107251200, #    local_end 2000-10-15 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63107265600, #    utc_start 2000-10-15 04:00:00 (Sun)
@@ -489,7 +489,7 @@
 63119952000, #    local_end 2001-03-11 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63119962800, #    utc_start 2001-03-11 03:00:00 (Sun)
@@ -498,7 +498,7 @@
 63138700800, #    local_end 2001-10-14 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63138715200, #    utc_start 2001-10-14 04:00:00 (Sun)
@@ -507,7 +507,7 @@
 63151401600, #    local_end 2002-03-10 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
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     ],
     [
 63151412400, #    utc_start 2002-03-10 03:00:00 (Sun)
@@ -516,7 +516,7 @@
 63170150400, #    local_end 2002-10-13 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63170164800, #    utc_start 2002-10-13 04:00:00 (Sun)
@@ -525,7 +525,7 @@
 63182851200, #    local_end 2003-03-09 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63182862000, #    utc_start 2003-03-09 03:00:00 (Sun)
@@ -534,7 +534,7 @@
 63201600000, #    local_end 2003-10-12 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63201614400, #    utc_start 2003-10-12 04:00:00 (Sun)
@@ -543,7 +543,7 @@
 63214905600, #    local_end 2004-03-14 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63214916400, #    utc_start 2004-03-14 03:00:00 (Sun)
@@ -552,7 +552,7 @@
 63233049600, #    local_end 2004-10-10 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63233064000, #    utc_start 2004-10-10 04:00:00 (Sun)
@@ -561,7 +561,7 @@
 63246355200, #    local_end 2005-03-13 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63246366000, #    utc_start 2005-03-13 03:00:00 (Sun)
@@ -570,7 +570,7 @@
 63264499200, #    local_end 2005-10-09 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63264513600, #    utc_start 2005-10-09 04:00:00 (Sun)
@@ -579,7 +579,7 @@
 63277804800, #    local_end 2006-03-12 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
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     ],
     [
 63277815600, #    utc_start 2006-03-12 03:00:00 (Sun)
@@ -588,7 +588,7 @@
 63296553600, #    local_end 2006-10-15 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
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     ],
     [
 63296568000, #    utc_start 2006-10-15 04:00:00 (Sun)
@@ -597,7 +597,7 @@
 63309254400, #    local_end 2007-03-11 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63309265200, #    utc_start 2007-03-11 03:00:00 (Sun)
@@ -606,7 +606,7 @@
 63328003200, #    local_end 2007-10-14 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63328017600, #    utc_start 2007-10-14 04:00:00 (Sun)
@@ -615,7 +615,7 @@
 63342518400, #    local_end 2008-03-30 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63342529200, #    utc_start 2008-03-30 03:00:00 (Sun)
@@ -624,7 +624,7 @@
 63359452800, #    local_end 2008-10-12 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63359467200, #    utc_start 2008-10-12 04:00:00 (Sun)
@@ -633,7 +633,7 @@
 63372758400, #    local_end 2009-03-15 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63372769200, #    utc_start 2009-03-15 03:00:00 (Sun)
@@ -642,7 +642,7 @@
 63390902400, #    local_end 2009-10-11 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63390916800, #    utc_start 2009-10-11 04:00:00 (Sun)
@@ -651,7 +651,7 @@
 63406022400, #    local_end 2010-04-04 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63406033200, #    utc_start 2010-04-04 03:00:00 (Sun)
@@ -660,7 +660,7 @@
 63422352000, #    local_end 2010-10-10 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63422366400, #    utc_start 2010-10-10 04:00:00 (Sun)
@@ -669,7 +669,7 @@
 63440496000, #    local_end 2011-05-08 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63440506800, #    utc_start 2011-05-08 03:00:00 (Sun)
@@ -678,7 +678,7 @@
 63449568000, #    local_end 2011-08-21 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63449582400, #    utc_start 2011-08-21 04:00:00 (Sun)
@@ -687,7 +687,7 @@
 63471340800, #    local_end 2012-04-29 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63471351600, #    utc_start 2012-04-29 03:00:00 (Sun)
@@ -696,7 +696,7 @@
 63482227200, #    local_end 2012-09-02 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63482241600, #    utc_start 2012-09-02 04:00:00 (Sun)
@@ -705,7 +705,7 @@
 63502790400, #    local_end 2013-04-28 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63502801200, #    utc_start 2013-04-28 03:00:00 (Sun)
@@ -714,7 +714,7 @@
 63514281600, #    local_end 2013-09-08 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63514296000, #    utc_start 2013-09-08 04:00:00 (Sun)
@@ -723,7 +723,7 @@
 63534240000, #    local_end 2014-04-27 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63534250800, #    utc_start 2014-04-27 03:00:00 (Sun)
@@ -732,7 +732,7 @@
 63545731200, #    local_end 2014-09-07 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63545745600, #    utc_start 2014-09-07 04:00:00 (Sun)
@@ -741,7 +741,7 @@
 63598953600, #    local_end 2016-05-15 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
 63598964400, #    utc_start 2016-05-15 03:00:00 (Sun)
@@ -750,284 +750,38 @@
 63606816000, #    local_end 2016-08-14 00:00:00 (Sun)
 -14400,
 0,
-'CLT',
+'-04',
     ],
     [
 63606830400, #    utc_start 2016-08-14 04:00:00 (Sun)
-63630414000, #      utc_end 2017-05-14 03:00:00 (Sun)
+63616503600, #      utc_end 2016-12-04 03:00:00 (Sun)
 63606819600, #  local_start 2016-08-14 01:00:00 (Sun)
-63630403200, #    local_end 2017-05-14 00:00:00 (Sun)
+63616492800, #    local_end 2016-12-04 00:00:00 (Sun)
 -10800,
 1,
-'CLST',
+'-03',
     ],
     [
-63630414000, #    utc_start 2017-05-14 03:00:00 (Sun)
-63638280000, #      utc_end 2017-08-13 04:00:00 (Sun)
-63630399600, #  local_start 2017-05-13 23:00:00 (Sat)
-63638265600, #    local_end 2017-08-13 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63638280000, #    utc_start 2017-08-13 04:00:00 (Sun)
-63661863600, #      utc_end 2018-05-13 03:00:00 (Sun)
-63638269200, #  local_start 2017-08-13 01:00:00 (Sun)
-63661852800, #    local_end 2018-05-13 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63661863600, #    utc_start 2018-05-13 03:00:00 (Sun)
-63669729600, #      utc_end 2018-08-12 04:00:00 (Sun)
-63661849200, #  local_start 2018-05-12 23:00:00 (Sat)
-63669715200, #    local_end 2018-08-12 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63669729600, #    utc_start 2018-08-12 04:00:00 (Sun)
-63693313200, #      utc_end 2019-05-12 03:00:00 (Sun)
-63669718800, #  local_start 2018-08-12 01:00:00 (Sun)
-63693302400, #    local_end 2019-05-12 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63693313200, #    utc_start 2019-05-12 03:00:00 (Sun)
-63701179200, #      utc_end 2019-08-11 04:00:00 (Sun)
-63693298800, #  local_start 2019-05-11 23:00:00 (Sat)
-63701164800, #    local_end 2019-08-11 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63701179200, #    utc_start 2019-08-11 04:00:00 (Sun)
-63724762800, #      utc_end 2020-05-10 03:00:00 (Sun)
-63701168400, #  local_start 2019-08-11 01:00:00 (Sun)
-63724752000, #    local_end 2020-05-10 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63724762800, #    utc_start 2020-05-10 03:00:00 (Sun)
-63732628800, #      utc_end 2020-08-09 04:00:00 (Sun)
-63724748400, #  local_start 2020-05-09 23:00:00 (Sat)
-63732614400, #    local_end 2020-08-09 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63732628800, #    utc_start 2020-08-09 04:00:00 (Sun)
-63756212400, #      utc_end 2021-05-09 03:00:00 (Sun)
-63732618000, #  local_start 2020-08-09 01:00:00 (Sun)
-63756201600, #    local_end 2021-05-09 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63756212400, #    utc_start 2021-05-09 03:00:00 (Sun)
-63764683200, #      utc_end 2021-08-15 04:00:00 (Sun)
-63756198000, #  local_start 2021-05-08 23:00:00 (Sat)
-63764668800, #    local_end 2021-08-15 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63764683200, #    utc_start 2021-08-15 04:00:00 (Sun)
-63788266800, #      utc_end 2022-05-15 03:00:00 (Sun)
-63764672400, #  local_start 2021-08-15 01:00:00 (Sun)
-63788256000, #    local_end 2022-05-15 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63788266800, #    utc_start 2022-05-15 03:00:00 (Sun)
-63796132800, #      utc_end 2022-08-14 04:00:00 (Sun)
-63788252400, #  local_start 2022-05-14 23:00:00 (Sat)
-63796118400, #    local_end 2022-08-14 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63796132800, #    utc_start 2022-08-14 04:00:00 (Sun)
-63819716400, #      utc_end 2023-05-14 03:00:00 (Sun)
-63796122000, #  local_start 2022-08-14 01:00:00 (Sun)
-63819705600, #    local_end 2023-05-14 00:00:00 (Sun)
+63616503600, #    utc_start 2016-12-04 03:00:00 (Sun)
+DateTime::TimeZone::INFINITY, #      utc_end
+63616492800, #  local_start 2016-12-04 00:00:00 (Sun)
+DateTime::TimeZone::INFINITY, #    local_end
 -10800,
-1,
-'CLST',
-    ],
-    [
-63819716400, #    utc_start 2023-05-14 03:00:00 (Sun)
-63827582400, #      utc_end 2023-08-13 04:00:00 (Sun)
-63819702000, #  local_start 2023-05-13 23:00:00 (Sat)
-63827568000, #    local_end 2023-08-13 00:00:00 (Sun)
--14400,
 0,
-'CLT',
-    ],
-    [
-63827582400, #    utc_start 2023-08-13 04:00:00 (Sun)
-63851166000, #      utc_end 2024-05-12 03:00:00 (Sun)
-63827571600, #  local_start 2023-08-13 01:00:00 (Sun)
-63851155200, #    local_end 2024-05-12 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63851166000, #    utc_start 2024-05-12 03:00:00 (Sun)
-63859032000, #      utc_end 2024-08-11 04:00:00 (Sun)
-63851151600, #  local_start 2024-05-11 23:00:00 (Sat)
-63859017600, #    local_end 2024-08-11 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63859032000, #    utc_start 2024-08-11 04:00:00 (Sun)
-63882615600, #      utc_end 2025-05-11 03:00:00 (Sun)
-63859021200, #  local_start 2024-08-11 01:00:00 (Sun)
-63882604800, #    local_end 2025-05-11 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63882615600, #    utc_start 2025-05-11 03:00:00 (Sun)
-63890481600, #      utc_end 2025-08-10 04:00:00 (Sun)
-63882601200, #  local_start 2025-05-10 23:00:00 (Sat)
-63890467200, #    local_end 2025-08-10 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63890481600, #    utc_start 2025-08-10 04:00:00 (Sun)
-63914065200, #      utc_end 2026-05-10 03:00:00 (Sun)
-63890470800, #  local_start 2025-08-10 01:00:00 (Sun)
-63914054400, #    local_end 2026-05-10 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63914065200, #    utc_start 2026-05-10 03:00:00 (Sun)
-63921931200, #      utc_end 2026-08-09 04:00:00 (Sun)
-63914050800, #  local_start 2026-05-09 23:00:00 (Sat)
-63921916800, #    local_end 2026-08-09 00:00:00 (Sun)
--14400,
-0,
-'CLT',
-    ],
-    [
-63921931200, #    utc_start 2026-08-09 04:00:00 (Sun)
-63945514800, #      utc_end 2027-05-09 03:00:00 (Sun)
-63921920400, #  local_start 2026-08-09 01:00:00 (Sun)
-63945504000, #    local_end 2027-05-09 00:00:00 (Sun)
--10800,
-1,
-'CLST',
-    ],
-    [
-63945514800, #    utc_start 2027-05-09 03:00:00 (Sun)
-63953985600, #      utc_end 2027-08-15 04:00:00 (Sun)
-63945500400, #  local_start 2027-05-08 23:00:00 (Sat)
-63953971200, #    local_end 2027-08-15 00:00:00 (Sun)
--14400,
-0,
-'CLT',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {40}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
 }
 
-sub _last_offset { -14400 }
-
-my $last_observance = bless( {
-  'format' => 'CL%sT',
-  'gmtoff' => '-4:00',
-  'local_start_datetime' => bless( {
-    'formatter' => undef,
-    'local_rd_days' => 723665,
-    'local_rd_secs' => 82800,
-    'offset_modifier' => 0,
-    'rd_nanosecs' => 0,
-    'tz' => bless( {
-      'name' => 'floating',
-      'offset' => 0
-    }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 723665,
-    'utc_rd_secs' => 82800,
-    'utc_year' => 1983
-  }, 'DateTime' ),
-  'offset_from_std' => 0,
-  'offset_from_utc' => -14400,
-  'until' => [],
-  'utc_start_datetime' => bless( {
-    'formatter' => undef,
-    'local_rd_days' => 723666,
-    'local_rd_secs' => 10800,
-    'offset_modifier' => 0,
-    'rd_nanosecs' => 0,
-    'tz' => bless( {
-      'name' => 'floating',
-      'offset' => 0
-    }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 723666,
-    'utc_rd_secs' => 10800,
-    'utc_year' => 1983
-  }, 'DateTime' )
-}, 'DateTime::TimeZone::OlsonDB::Observance' )
-;
-sub _last_observance { $last_observance }
-
-my $rules = [
-  bless( {
-    'at' => '3:00u',
-    'from' => '2016',
-    'in' => 'May',
-    'letter' => '',
-    'name' => 'Chile',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=9',
-    'save' => '0',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
-    'at' => '4:00u',
-    'from' => '2016',
-    'in' => 'Aug',
-    'letter' => 'S',
-    'name' => 'Chile',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=9',
-    'save' => '1:00',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' )
-]
-;
-sub _rules { $rules }
 
 
 1;
--- a/lib/DateTime/TimeZone/Antarctica/Rothera.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Rothera.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,11 +43,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Antarctica/Syowa.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Syowa.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,11 +43,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Antarctica/Troll.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Troll.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -446,13 +446,31 @@
 1,
 '+02',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973328400, #    local_end 2028-03-26 01:00:00 (Sun)
+0,
+0,
+'+00',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'+02',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {23}
+sub has_dst_changes {24}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -501,24 +519,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '2005',
-    'in' => 'Mar',
-    'letter' => '+02',
+    'from' => '2004',
+    'in' => 'Oct',
+    'letter' => '+00',
     'name' => 'Troll',
-    'offset_from_std' => 7200,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '2:00',
+    'save' => '0:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '2004',
-    'in' => 'Oct',
-    'letter' => '+00',
+    'from' => '2005',
+    'in' => 'Mar',
+    'letter' => '+02',
     'name' => 'Troll',
-    'offset_from_std' => 0,
+    'offset_from_std' => 7200,
     'on' => 'lastSun',
-    'save' => '0:00',
+    'save' => '2:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Antarctica/Vostok.pm
+++ b/lib/DateTime/TimeZone/Antarctica/Vostok.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,11 +43,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Almaty.pm
+++ b/lib/DateTime/TimeZone/Asia/Almaty.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -493,11 +493,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {24}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Amman.pm
+++ b/lib/DateTime/TimeZone/Asia/Amman.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -896,13 +896,31 @@
 1,
 'EEST',
     ],
+    [
+63960444000, #    utc_start 2027-10-28 22:00:00 (Thu)
+63973749600, #      utc_end 2028-03-30 22:00:00 (Thu)
+63960451200, #  local_start 2027-10-29 00:00:00 (Fri)
+63973756800, #    local_end 2028-03-31 00:00:00 (Fri)
+7200,
+0,
+'EET',
+    ],
+    [
+63973749600, #    utc_start 2028-03-30 22:00:00 (Thu)
+63991893600, #      utc_end 2028-10-26 22:00:00 (Thu)
+63973760400, #  local_start 2028-03-31 01:00:00 (Fri)
+63991904400, #    local_end 2028-10-27 01:00:00 (Fri)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {48}
+sub has_dst_changes {49}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -950,17 +968,6 @@
 
 my $rules = [
   bless( {
-    'at' => '24:00',
-    'from' => '2014',
-    'in' => 'Mar',
-    'letter' => 'S',
-    'name' => 'Jordan',
-    'offset_from_std' => 3600,
-    'on' => 'lastThu',
-    'save' => '1:00',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
     'at' => '0:00s',
     'from' => '2014',
     'in' => 'Oct',
@@ -970,6 +977,17 @@
     'on' => 'lastFri',
     'save' => '0',
     'to' => 'max'
+  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
+  bless( {
+    'at' => '24:00',
+    'from' => '2014',
+    'in' => 'Mar',
+    'letter' => 'S',
+    'name' => 'Jordan',
+    'offset_from_std' => 3600,
+    'on' => 'lastThu',
+    'save' => '1:00',
+    'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
 ;
--- a/lib/DateTime/TimeZone/Asia/Anadyr.pm
+++ b/lib/DateTime/TimeZone/Asia/Anadyr.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -610,11 +610,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Aqtau.pm
+++ b/lib/DateTime/TimeZone/Asia/Aqtau.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -484,11 +484,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {23}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Aqtobe.pm
+++ b/lib/DateTime/TimeZone/Asia/Aqtobe.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -493,11 +493,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {24}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Ashgabat.pm
+++ b/lib/DateTime/TimeZone/Asia/Ashgabat.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -259,11 +259,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {11}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Atyrau.pm
+++ b/lib/DateTime/TimeZone/Asia/Atyrau.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -34,17 +34,17 @@
     ],
     [
 60694518736, #    utc_start 1924-05-01 20:32:16 (Thu)
-60888139200, #      utc_end 1930-06-20 20:00:00 (Fri)
-60694533136, #  local_start 1924-05-02 00:32:16 (Fri)
+60888142800, #      utc_end 1930-06-20 21:00:00 (Fri)
+60694529536, #  local_start 1924-05-01 23:32:16 (Thu)
 60888153600, #    local_end 1930-06-21 00:00:00 (Sat)
-14400,
+10800,
 0,
-'+04',
+'+03',
     ],
     [
-60888139200, #    utc_start 1930-06-20 20:00:00 (Fri)
+60888142800, #    utc_start 1930-06-20 21:00:00 (Fri)
 62506407600, #      utc_end 1981-09-30 19:00:00 (Wed)
-60888157200, #  local_start 1930-06-21 01:00:00 (Sat)
+60888160800, #  local_start 1930-06-21 02:00:00 (Sat)
 62506425600, #    local_end 1981-10-01 00:00:00 (Thu)
 18000,
 0,
@@ -484,11 +484,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {23}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Baghdad.pm
+++ b/lib/DateTime/TimeZone/Asia/Baghdad.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 62524742400, #    local_end 1982-05-01 00:00:00 (Sat)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62524731600, #    utc_start 1982-04-30 21:00:00 (Fri)
@@ -57,7 +57,7 @@
 62537961600, #    local_end 1982-10-01 00:00:00 (Fri)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62537947200, #    utc_start 1982-09-30 20:00:00 (Thu)
@@ -66,7 +66,7 @@
 62553600000, #    local_end 1983-03-31 00:00:00 (Thu)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62553589200, #    utc_start 1983-03-30 21:00:00 (Wed)
@@ -75,7 +75,7 @@
 62569497600, #    local_end 1983-10-01 00:00:00 (Sat)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62569483200, #    utc_start 1983-09-30 20:00:00 (Fri)
@@ -84,7 +84,7 @@
 62585308800, #    local_end 1984-04-01 00:00:00 (Sun)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62585298000, #    utc_start 1984-03-31 21:00:00 (Sat)
@@ -93,7 +93,7 @@
 62601120000, #    local_end 1984-10-01 00:00:00 (Mon)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62601105600, #    utc_start 1984-09-30 20:00:00 (Sun)
@@ -102,7 +102,7 @@
 62616844800, #    local_end 1985-04-01 00:00:00 (Mon)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62616834000, #    utc_start 1985-03-31 21:00:00 (Sun)
@@ -111,7 +111,7 @@
 62632490400, #    local_end 1985-09-29 02:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62632476000, #    utc_start 1985-09-28 22:00:00 (Sat)
@@ -120,7 +120,7 @@
 62648211600, #    local_end 1986-03-30 01:00:00 (Sun)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62648200800, #    utc_start 1986-03-29 22:00:00 (Sat)
@@ -129,7 +129,7 @@
 62663940000, #    local_end 1986-09-28 02:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62663925600, #    utc_start 1986-09-27 22:00:00 (Sat)
@@ -138,7 +138,7 @@
 62679661200, #    local_end 1987-03-29 01:00:00 (Sun)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62679650400, #    utc_start 1987-03-28 22:00:00 (Sat)
@@ -147,7 +147,7 @@
 62695389600, #    local_end 1987-09-27 02:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62695375200, #    utc_start 1987-09-26 22:00:00 (Sat)
@@ -156,7 +156,7 @@
 62711110800, #    local_end 1988-03-27 01:00:00 (Sun)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62711100000, #    utc_start 1988-03-26 22:00:00 (Sat)
@@ -165,7 +165,7 @@
 62726839200, #    local_end 1988-09-25 02:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62726824800, #    utc_start 1988-09-24 22:00:00 (Sat)
@@ -174,7 +174,7 @@
 62742560400, #    local_end 1989-03-26 01:00:00 (Sun)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62742549600, #    utc_start 1989-03-25 22:00:00 (Sat)
@@ -183,7 +183,7 @@
 62758288800, #    local_end 1989-09-24 02:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62758274400, #    utc_start 1989-09-23 22:00:00 (Sat)
@@ -192,7 +192,7 @@
 62774010000, #    local_end 1990-03-25 01:00:00 (Sun)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62773999200, #    utc_start 1990-03-24 22:00:00 (Sat)
@@ -201,7 +201,7 @@
 62790343200, #    local_end 1990-09-30 02:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62790328800, #    utc_start 1990-09-29 22:00:00 (Sat)
@@ -210,7 +210,7 @@
 62806158000, #    local_end 1991-04-01 03:00:00 (Mon)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62806147200, #    utc_start 1991-04-01 00:00:00 (Mon)
@@ -219,7 +219,7 @@
 62821972800, #    local_end 1991-10-01 04:00:00 (Tue)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62821958400, #    utc_start 1991-10-01 00:00:00 (Tue)
@@ -228,7 +228,7 @@
 62837780400, #    local_end 1992-04-01 03:00:00 (Wed)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62837769600, #    utc_start 1992-04-01 00:00:00 (Wed)
@@ -237,7 +237,7 @@
 62853595200, #    local_end 1992-10-01 04:00:00 (Thu)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62853580800, #    utc_start 1992-10-01 00:00:00 (Thu)
@@ -246,7 +246,7 @@
 62869316400, #    local_end 1993-04-01 03:00:00 (Thu)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62869305600, #    utc_start 1993-04-01 00:00:00 (Thu)
@@ -255,7 +255,7 @@
 62885131200, #    local_end 1993-10-01 04:00:00 (Fri)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62885116800, #    utc_start 1993-10-01 00:00:00 (Fri)
@@ -264,7 +264,7 @@
 62900852400, #    local_end 1994-04-01 03:00:00 (Fri)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62900841600, #    utc_start 1994-04-01 00:00:00 (Fri)
@@ -273,7 +273,7 @@
 62916667200, #    local_end 1994-10-01 04:00:00 (Sat)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62916652800, #    utc_start 1994-10-01 00:00:00 (Sat)
@@ -282,7 +282,7 @@
 62932388400, #    local_end 1995-04-01 03:00:00 (Sat)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62932377600, #    utc_start 1995-04-01 00:00:00 (Sat)
@@ -291,7 +291,7 @@
 62948203200, #    local_end 1995-10-01 04:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62948188800, #    utc_start 1995-10-01 00:00:00 (Sun)
@@ -300,7 +300,7 @@
 62964010800, #    local_end 1996-04-01 03:00:00 (Mon)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62964000000, #    utc_start 1996-04-01 00:00:00 (Mon)
@@ -309,7 +309,7 @@
 62979825600, #    local_end 1996-10-01 04:00:00 (Tue)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 62979811200, #    utc_start 1996-10-01 00:00:00 (Tue)
@@ -318,7 +318,7 @@
 62995546800, #    local_end 1997-04-01 03:00:00 (Tue)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 62995536000, #    utc_start 1997-04-01 00:00:00 (Tue)
@@ -327,7 +327,7 @@
 63011361600, #    local_end 1997-10-01 04:00:00 (Wed)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63011347200, #    utc_start 1997-10-01 00:00:00 (Wed)
@@ -336,7 +336,7 @@
 63027082800, #    local_end 1998-04-01 03:00:00 (Wed)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63027072000, #    utc_start 1998-04-01 00:00:00 (Wed)
@@ -345,7 +345,7 @@
 63042897600, #    local_end 1998-10-01 04:00:00 (Thu)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63042883200, #    utc_start 1998-10-01 00:00:00 (Thu)
@@ -354,7 +354,7 @@
 63058618800, #    local_end 1999-04-01 03:00:00 (Thu)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63058608000, #    utc_start 1999-04-01 00:00:00 (Thu)
@@ -363,7 +363,7 @@
 63074433600, #    local_end 1999-10-01 04:00:00 (Fri)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63074419200, #    utc_start 1999-10-01 00:00:00 (Fri)
@@ -372,7 +372,7 @@
 63090241200, #    local_end 2000-04-01 03:00:00 (Sat)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63090230400, #    utc_start 2000-04-01 00:00:00 (Sat)
@@ -381,7 +381,7 @@
 63106056000, #    local_end 2000-10-01 04:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63106041600, #    utc_start 2000-10-01 00:00:00 (Sun)
@@ -390,7 +390,7 @@
 63121777200, #    local_end 2001-04-01 03:00:00 (Sun)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63121766400, #    utc_start 2001-04-01 00:00:00 (Sun)
@@ -399,7 +399,7 @@
 63137592000, #    local_end 2001-10-01 04:00:00 (Mon)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63137577600, #    utc_start 2001-10-01 00:00:00 (Mon)
@@ -408,7 +408,7 @@
 63153313200, #    local_end 2002-04-01 03:00:00 (Mon)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63153302400, #    utc_start 2002-04-01 00:00:00 (Mon)
@@ -417,7 +417,7 @@
 63169128000, #    local_end 2002-10-01 04:00:00 (Tue)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63169113600, #    utc_start 2002-10-01 00:00:00 (Tue)
@@ -426,7 +426,7 @@
 63184849200, #    local_end 2003-04-01 03:00:00 (Tue)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63184838400, #    utc_start 2003-04-01 00:00:00 (Tue)
@@ -435,7 +435,7 @@
 63200664000, #    local_end 2003-10-01 04:00:00 (Wed)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63200649600, #    utc_start 2003-10-01 00:00:00 (Wed)
@@ -444,7 +444,7 @@
 63216471600, #    local_end 2004-04-01 03:00:00 (Thu)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63216460800, #    utc_start 2004-04-01 00:00:00 (Thu)
@@ -453,7 +453,7 @@
 63232286400, #    local_end 2004-10-01 04:00:00 (Fri)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63232272000, #    utc_start 2004-10-01 00:00:00 (Fri)
@@ -462,7 +462,7 @@
 63248007600, #    local_end 2005-04-01 03:00:00 (Fri)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63247996800, #    utc_start 2005-04-01 00:00:00 (Fri)
@@ -471,7 +471,7 @@
 63263822400, #    local_end 2005-10-01 04:00:00 (Sat)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63263808000, #    utc_start 2005-10-01 00:00:00 (Sat)
@@ -480,7 +480,7 @@
 63279543600, #    local_end 2006-04-01 03:00:00 (Sat)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63279532800, #    utc_start 2006-04-01 00:00:00 (Sat)
@@ -489,7 +489,7 @@
 63295358400, #    local_end 2006-10-01 04:00:00 (Sun)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63295344000, #    utc_start 2006-10-01 00:00:00 (Sun)
@@ -498,7 +498,7 @@
 63311079600, #    local_end 2007-04-01 03:00:00 (Sun)
 10800,
 0,
-'AST',
+'+03',
     ],
     [
 63311068800, #    utc_start 2007-04-01 00:00:00 (Sun)
@@ -507,7 +507,7 @@
 63326894400, #    local_end 2007-10-01 04:00:00 (Mon)
 14400,
 1,
-'ADT',
+'+04',
     ],
     [
 63326880000, #    utc_start 2007-10-01 00:00:00 (Mon)
@@ -516,15 +516,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 10800,
 0,
-'AST',
+'+03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {26}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Baku.pm
+++ b/lib/DateTime/TimeZone/Asia/Baku.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -646,11 +646,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {32}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Bangkok.pm
+++ b/lib/DateTime/TimeZone/Asia/Bangkok.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 25200,
 0,
-'ICT',
+'+07',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Barnaul.pm
+++ b/lib/DateTime/TimeZone/Asia/Barnaul.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -637,11 +637,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {31}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Beirut.pm
+++ b/lib/DateTime/TimeZone/Asia/Beirut.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1112,13 +1112,31 @@
 1,
 'EEST',
     ],
+    [
+63960613200, #    utc_start 2027-10-30 21:00:00 (Sat)
+63973317600, #      utc_end 2028-03-25 22:00:00 (Sat)
+63960620400, #  local_start 2027-10-30 23:00:00 (Sat)
+63973324800, #    local_end 2028-03-26 00:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973317600, #    utc_start 2028-03-25 22:00:00 (Sat)
+63992062800, #      utc_end 2028-10-28 21:00:00 (Sat)
+63973328400, #  local_start 2028-03-26 01:00:00 (Sun)
+63992073600, #    local_end 2028-10-29 00:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {60}
+sub has_dst_changes {61}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Bishkek.pm
+++ b/lib/DateTime/TimeZone/Asia/Bishkek.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -502,11 +502,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {25}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Brunei.pm
+++ b/lib/DateTime/TimeZone/Asia/Brunei.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60968073600, #    local_end 1933-01-01 00:00:00 (Sun)
 27000,
 0,
-'BNT',
+'+0730',
     ],
     [
 60968046600, #    utc_start 1932-12-31 16:30:00 (Sat)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 28800,
 0,
-'BNT',
+'+08',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Chita.pm
+++ b/lib/DateTime/TimeZone/Asia/Chita.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -628,11 +628,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Choibalsan.pm
+++ b/lib/DateTime/TimeZone/Asia/Choibalsan.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62388144000, #    local_end 1978-01-01 00:00:00 (Sun)
 25200,
 0,
-'ULAT',
+'+07',
     ],
     [
 62388118800, #    utc_start 1977-12-31 17:00:00 (Sat)
@@ -48,7 +48,7 @@
 62553686400, #    local_end 1983-04-01 00:00:00 (Fri)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62553657600, #    utc_start 1983-03-31 16:00:00 (Thu)
@@ -57,7 +57,7 @@
 62569497600, #    local_end 1983-10-01 00:00:00 (Sat)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62569461600, #    utc_start 1983-09-30 14:00:00 (Fri)
@@ -66,7 +66,7 @@
 62585308800, #    local_end 1984-04-01 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62585276400, #    utc_start 1984-03-31 15:00:00 (Sat)
@@ -75,7 +75,7 @@
 62601033600, #    local_end 1984-09-30 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62600997600, #    utc_start 1984-09-29 14:00:00 (Sat)
@@ -84,7 +84,7 @@
 62616758400, #    local_end 1985-03-31 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62616726000, #    utc_start 1985-03-30 15:00:00 (Sat)
@@ -93,7 +93,7 @@
 62632483200, #    local_end 1985-09-29 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62632447200, #    utc_start 1985-09-28 14:00:00 (Sat)
@@ -102,7 +102,7 @@
 62648208000, #    local_end 1986-03-30 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62648175600, #    utc_start 1986-03-29 15:00:00 (Sat)
@@ -111,7 +111,7 @@
 62663932800, #    local_end 1986-09-28 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62663896800, #    utc_start 1986-09-27 14:00:00 (Sat)
@@ -120,7 +120,7 @@
 62679657600, #    local_end 1987-03-29 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62679625200, #    utc_start 1987-03-28 15:00:00 (Sat)
@@ -129,7 +129,7 @@
 62695382400, #    local_end 1987-09-27 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62695346400, #    utc_start 1987-09-26 14:00:00 (Sat)
@@ -138,7 +138,7 @@
 62711107200, #    local_end 1988-03-27 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62711074800, #    utc_start 1988-03-26 15:00:00 (Sat)
@@ -147,7 +147,7 @@
 62726832000, #    local_end 1988-09-25 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62726796000, #    utc_start 1988-09-24 14:00:00 (Sat)
@@ -156,7 +156,7 @@
 62742556800, #    local_end 1989-03-26 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62742524400, #    utc_start 1989-03-25 15:00:00 (Sat)
@@ -165,7 +165,7 @@
 62758281600, #    local_end 1989-09-24 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62758245600, #    utc_start 1989-09-23 14:00:00 (Sat)
@@ -174,7 +174,7 @@
 62774006400, #    local_end 1990-03-25 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62773974000, #    utc_start 1990-03-24 15:00:00 (Sat)
@@ -183,7 +183,7 @@
 62790336000, #    local_end 1990-09-30 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62790300000, #    utc_start 1990-09-29 14:00:00 (Sat)
@@ -192,7 +192,7 @@
 62806060800, #    local_end 1991-03-31 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62806028400, #    utc_start 1991-03-30 15:00:00 (Sat)
@@ -201,7 +201,7 @@
 62821785600, #    local_end 1991-09-29 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62821749600, #    utc_start 1991-09-28 14:00:00 (Sat)
@@ -210,7 +210,7 @@
 62837510400, #    local_end 1992-03-29 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62837478000, #    utc_start 1992-03-28 15:00:00 (Sat)
@@ -219,7 +219,7 @@
 62853235200, #    local_end 1992-09-27 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62853199200, #    utc_start 1992-09-26 14:00:00 (Sat)
@@ -228,7 +228,7 @@
 62868960000, #    local_end 1993-03-28 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62868927600, #    utc_start 1993-03-27 15:00:00 (Sat)
@@ -237,7 +237,7 @@
 62884684800, #    local_end 1993-09-26 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62884648800, #    utc_start 1993-09-25 14:00:00 (Sat)
@@ -246,7 +246,7 @@
 62900409600, #    local_end 1994-03-27 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62900377200, #    utc_start 1994-03-26 15:00:00 (Sat)
@@ -255,7 +255,7 @@
 62916134400, #    local_end 1994-09-25 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62916098400, #    utc_start 1994-09-24 14:00:00 (Sat)
@@ -264,7 +264,7 @@
 62931859200, #    local_end 1995-03-26 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62931826800, #    utc_start 1995-03-25 15:00:00 (Sat)
@@ -273,7 +273,7 @@
 62947584000, #    local_end 1995-09-24 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62947548000, #    utc_start 1995-09-23 14:00:00 (Sat)
@@ -282,7 +282,7 @@
 62963913600, #    local_end 1996-03-31 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62963881200, #    utc_start 1996-03-30 15:00:00 (Sat)
@@ -291,7 +291,7 @@
 62979638400, #    local_end 1996-09-29 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 62979602400, #    utc_start 1996-09-28 14:00:00 (Sat)
@@ -300,7 +300,7 @@
 62995363200, #    local_end 1997-03-30 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 62995330800, #    utc_start 1997-03-29 15:00:00 (Sat)
@@ -309,7 +309,7 @@
 63011088000, #    local_end 1997-09-28 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 63011052000, #    utc_start 1997-09-27 14:00:00 (Sat)
@@ -318,7 +318,7 @@
 63026812800, #    local_end 1998-03-29 00:00:00 (Sun)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 63026780400, #    utc_start 1998-03-28 15:00:00 (Sat)
@@ -327,7 +327,7 @@
 63042537600, #    local_end 1998-09-27 00:00:00 (Sun)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 63042501600, #    utc_start 1998-09-26 14:00:00 (Sat)
@@ -336,7 +336,7 @@
 63124106400, #    local_end 2001-04-28 02:00:00 (Sat)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 63124074000, #    utc_start 2001-04-27 17:00:00 (Fri)
@@ -345,7 +345,7 @@
 63137412000, #    local_end 2001-09-29 02:00:00 (Sat)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 63137376000, #    utc_start 2001-09-28 16:00:00 (Fri)
@@ -354,7 +354,7 @@
 63153136800, #    local_end 2002-03-30 02:00:00 (Sat)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 63153104400, #    utc_start 2002-03-29 17:00:00 (Fri)
@@ -363,7 +363,7 @@
 63168861600, #    local_end 2002-09-28 02:00:00 (Sat)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 63168825600, #    utc_start 2002-09-27 16:00:00 (Fri)
@@ -372,7 +372,7 @@
 63184586400, #    local_end 2003-03-29 02:00:00 (Sat)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 63184554000, #    utc_start 2003-03-28 17:00:00 (Fri)
@@ -381,7 +381,7 @@
 63200311200, #    local_end 2003-09-27 02:00:00 (Sat)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 63200275200, #    utc_start 2003-09-26 16:00:00 (Fri)
@@ -390,7 +390,7 @@
 63216036000, #    local_end 2004-03-27 02:00:00 (Sat)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 63216003600, #    utc_start 2004-03-26 17:00:00 (Fri)
@@ -399,7 +399,7 @@
 63231760800, #    local_end 2004-09-25 02:00:00 (Sat)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 63231724800, #    utc_start 2004-09-24 16:00:00 (Fri)
@@ -408,7 +408,7 @@
 63247485600, #    local_end 2005-03-26 02:00:00 (Sat)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 63247453200, #    utc_start 2005-03-25 17:00:00 (Fri)
@@ -417,7 +417,7 @@
 63263210400, #    local_end 2005-09-24 02:00:00 (Sat)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 63263174400, #    utc_start 2005-09-23 16:00:00 (Fri)
@@ -426,7 +426,7 @@
 63278935200, #    local_end 2006-03-25 02:00:00 (Sat)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 63278902800, #    utc_start 2006-03-24 17:00:00 (Fri)
@@ -435,7 +435,7 @@
 63295264800, #    local_end 2006-09-30 02:00:00 (Sat)
 36000,
 1,
-'CHOST',
+'+10',
     ],
     [
 63295228800, #    utc_start 2006-09-29 16:00:00 (Fri)
@@ -444,7 +444,7 @@
 63342604800, #    local_end 2008-03-31 00:00:00 (Mon)
 32400,
 0,
-'CHOT',
+'+09',
     ],
     [
 63342572400, #    utc_start 2008-03-30 15:00:00 (Sun)
@@ -453,7 +453,7 @@
 63563191200, #    local_end 2015-03-28 02:00:00 (Sat)
 28800,
 0,
-'CHOT',
+'+08',
     ],
     [
 63563162400, #    utc_start 2015-03-27 18:00:00 (Fri)
@@ -462,7 +462,7 @@
 63578908800, #    local_end 2015-09-26 00:00:00 (Sat)
 32400,
 1,
-'CHOST',
+'+09',
     ],
     [
 63578876400, #    utc_start 2015-09-25 15:00:00 (Fri)
@@ -471,7 +471,7 @@
 63594640800, #    local_end 2016-03-26 02:00:00 (Sat)
 28800,
 0,
-'CHOT',
+'+08',
     ],
     [
 63594612000, #    utc_start 2016-03-25 18:00:00 (Fri)
@@ -480,284 +480,29 @@
 63610358400, #    local_end 2016-09-24 00:00:00 (Sat)
 32400,
 1,
-'CHOST',
+'+09',
     ],
     [
 63610326000, #    utc_start 2016-09-23 15:00:00 (Fri)
-63626061600, #      utc_end 2017-03-24 18:00:00 (Fri)
+DateTime::TimeZone::INFINITY, #      utc_end
 63610354800, #  local_start 2016-09-23 23:00:00 (Fri)
-63626090400, #    local_end 2017-03-25 02:00:00 (Sat)
+DateTime::TimeZone::INFINITY, #    local_end
 28800,
 0,
-'CHOT',
-    ],
-    [
-63626061600, #    utc_start 2017-03-24 18:00:00 (Fri)
-63642380400, #      utc_end 2017-09-29 15:00:00 (Fri)
-63626094000, #  local_start 2017-03-25 03:00:00 (Sat)
-63642412800, #    local_end 2017-09-30 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63642380400, #    utc_start 2017-09-29 15:00:00 (Fri)
-63658116000, #      utc_end 2018-03-30 18:00:00 (Fri)
-63642409200, #  local_start 2017-09-29 23:00:00 (Fri)
-63658144800, #    local_end 2018-03-31 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63658116000, #    utc_start 2018-03-30 18:00:00 (Fri)
-63673830000, #      utc_end 2018-09-28 15:00:00 (Fri)
-63658148400, #  local_start 2018-03-31 03:00:00 (Sat)
-63673862400, #    local_end 2018-09-29 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63673830000, #    utc_start 2018-09-28 15:00:00 (Fri)
-63689565600, #      utc_end 2019-03-29 18:00:00 (Fri)
-63673858800, #  local_start 2018-09-28 23:00:00 (Fri)
-63689594400, #    local_end 2019-03-30 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63689565600, #    utc_start 2019-03-29 18:00:00 (Fri)
-63705279600, #      utc_end 2019-09-27 15:00:00 (Fri)
-63689598000, #  local_start 2019-03-30 03:00:00 (Sat)
-63705312000, #    local_end 2019-09-28 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63705279600, #    utc_start 2019-09-27 15:00:00 (Fri)
-63721015200, #      utc_end 2020-03-27 18:00:00 (Fri)
-63705308400, #  local_start 2019-09-27 23:00:00 (Fri)
-63721044000, #    local_end 2020-03-28 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63721015200, #    utc_start 2020-03-27 18:00:00 (Fri)
-63736729200, #      utc_end 2020-09-25 15:00:00 (Fri)
-63721047600, #  local_start 2020-03-28 03:00:00 (Sat)
-63736761600, #    local_end 2020-09-26 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63736729200, #    utc_start 2020-09-25 15:00:00 (Fri)
-63752464800, #      utc_end 2021-03-26 18:00:00 (Fri)
-63736758000, #  local_start 2020-09-25 23:00:00 (Fri)
-63752493600, #    local_end 2021-03-27 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63752464800, #    utc_start 2021-03-26 18:00:00 (Fri)
-63768178800, #      utc_end 2021-09-24 15:00:00 (Fri)
-63752497200, #  local_start 2021-03-27 03:00:00 (Sat)
-63768211200, #    local_end 2021-09-25 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63768178800, #    utc_start 2021-09-24 15:00:00 (Fri)
-63783914400, #      utc_end 2022-03-25 18:00:00 (Fri)
-63768207600, #  local_start 2021-09-24 23:00:00 (Fri)
-63783943200, #    local_end 2022-03-26 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63783914400, #    utc_start 2022-03-25 18:00:00 (Fri)
-63799628400, #      utc_end 2022-09-23 15:00:00 (Fri)
-63783946800, #  local_start 2022-03-26 03:00:00 (Sat)
-63799660800, #    local_end 2022-09-24 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63799628400, #    utc_start 2022-09-23 15:00:00 (Fri)
-63815364000, #      utc_end 2023-03-24 18:00:00 (Fri)
-63799657200, #  local_start 2022-09-23 23:00:00 (Fri)
-63815392800, #    local_end 2023-03-25 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63815364000, #    utc_start 2023-03-24 18:00:00 (Fri)
-63831682800, #      utc_end 2023-09-29 15:00:00 (Fri)
-63815396400, #  local_start 2023-03-25 03:00:00 (Sat)
-63831715200, #    local_end 2023-09-30 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63831682800, #    utc_start 2023-09-29 15:00:00 (Fri)
-63847418400, #      utc_end 2024-03-29 18:00:00 (Fri)
-63831711600, #  local_start 2023-09-29 23:00:00 (Fri)
-63847447200, #    local_end 2024-03-30 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63847418400, #    utc_start 2024-03-29 18:00:00 (Fri)
-63863132400, #      utc_end 2024-09-27 15:00:00 (Fri)
-63847450800, #  local_start 2024-03-30 03:00:00 (Sat)
-63863164800, #    local_end 2024-09-28 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63863132400, #    utc_start 2024-09-27 15:00:00 (Fri)
-63878868000, #      utc_end 2025-03-28 18:00:00 (Fri)
-63863161200, #  local_start 2024-09-27 23:00:00 (Fri)
-63878896800, #    local_end 2025-03-29 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63878868000, #    utc_start 2025-03-28 18:00:00 (Fri)
-63894582000, #      utc_end 2025-09-26 15:00:00 (Fri)
-63878900400, #  local_start 2025-03-29 03:00:00 (Sat)
-63894614400, #    local_end 2025-09-27 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63894582000, #    utc_start 2025-09-26 15:00:00 (Fri)
-63910317600, #      utc_end 2026-03-27 18:00:00 (Fri)
-63894610800, #  local_start 2025-09-26 23:00:00 (Fri)
-63910346400, #    local_end 2026-03-28 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63910317600, #    utc_start 2026-03-27 18:00:00 (Fri)
-63926031600, #      utc_end 2026-09-25 15:00:00 (Fri)
-63910350000, #  local_start 2026-03-28 03:00:00 (Sat)
-63926064000, #    local_end 2026-09-26 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
-    ],
-    [
-63926031600, #    utc_start 2026-09-25 15:00:00 (Fri)
-63941767200, #      utc_end 2027-03-26 18:00:00 (Fri)
-63926060400, #  local_start 2026-09-25 23:00:00 (Fri)
-63941796000, #    local_end 2027-03-27 02:00:00 (Sat)
-28800,
-0,
-'CHOT',
-    ],
-    [
-63941767200, #    utc_start 2027-03-26 18:00:00 (Fri)
-63957481200, #      utc_end 2027-09-24 15:00:00 (Fri)
-63941799600, #  local_start 2027-03-27 03:00:00 (Sat)
-63957513600, #    local_end 2027-09-25 00:00:00 (Sat)
-32400,
-1,
-'CHOST',
+'+08',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {35}
+sub has_dst_changes {24}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
 }
 
-sub _last_offset { 28800 }
-
-my $last_observance = bless( {
-  'format' => 'CHO%sT',
-  'gmtoff' => '8:00',
-  'local_start_datetime' => bless( {
-    'formatter' => undef,
-    'local_rd_days' => 733131,
-    'local_rd_secs' => 82800,
-    'offset_modifier' => 0,
-    'rd_nanosecs' => 0,
-    'tz' => bless( {
-      'name' => 'floating',
-      'offset' => 0
-    }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 733131,
-    'utc_rd_secs' => 82800,
-    'utc_year' => 2009
-  }, 'DateTime' ),
-  'offset_from_std' => 0,
-  'offset_from_utc' => 28800,
-  'until' => [],
-  'utc_start_datetime' => bless( {
-    'formatter' => undef,
-    'local_rd_days' => 733131,
-    'local_rd_secs' => 54000,
-    'offset_modifier' => 0,
-    'rd_nanosecs' => 0,
-    'tz' => bless( {
-      'name' => 'floating',
-      'offset' => 0
-    }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 733131,
-    'utc_rd_secs' => 54000,
-    'utc_year' => 2009
-  }, 'DateTime' )
-}, 'DateTime::TimeZone::OlsonDB::Observance' )
-;
-sub _last_observance { $last_observance }
-
-my $rules = [
-  bless( {
-    'at' => '2:00',
-    'from' => '2015',
-    'in' => 'Mar',
-    'letter' => 'S',
-    'name' => 'Mongol',
-    'offset_from_std' => 3600,
-    'on' => 'lastSat',
-    'save' => '1:00',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
-    'at' => '0:00',
-    'from' => '2015',
-    'in' => 'Sep',
-    'letter' => '',
-    'name' => 'Mongol',
-    'offset_from_std' => 0,
-    'on' => 'lastSat',
-    'save' => '0',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' )
-]
-;
-sub _rules { $rules }
 
 
 1;
--- a/lib/DateTime/TimeZone/Asia/Colombo.pm
+++ b/lib/DateTime/TimeZone/Asia/Colombo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -106,11 +106,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {2}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Damascus.pm
+++ b/lib/DateTime/TimeZone/Asia/Damascus.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1202,13 +1202,31 @@
 1,
 'EEST',
     ],
+    [
+63960440400, #    utc_start 2027-10-28 21:00:00 (Thu)
+63973749600, #      utc_end 2028-03-30 22:00:00 (Thu)
+63960447600, #  local_start 2027-10-28 23:00:00 (Thu)
+63973756800, #    local_end 2028-03-31 00:00:00 (Fri)
+7200,
+0,
+'EET',
+    ],
+    [
+63973749600, #    utc_start 2028-03-30 22:00:00 (Thu)
+63991890000, #      utc_end 2028-10-26 21:00:00 (Thu)
+63973760400, #  local_start 2028-03-31 01:00:00 (Fri)
+63991900800, #    local_end 2028-10-27 00:00:00 (Fri)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1257,24 +1275,24 @@
 my $rules = [
   bless( {
     'at' => '0:00',
-    'from' => '2012',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '2009',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'Syria',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastFri',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '0:00',
-    'from' => '2009',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '2012',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'Syria',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastFri',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Asia/Dhaka.pm
+++ b/lib/DateTime/TimeZone/Asia/Dhaka.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61263648000, #    local_end 1942-05-15 00:00:00 (Fri)
 23400,
 0,
-'BURT',
+'+0630',
     ],
     [
 61263624600, #    utc_start 1942-05-14 17:30:00 (Thu)
@@ -57,7 +57,7 @@
 61273065600, #    local_end 1942-09-01 00:00:00 (Tue)
 19800,
 0,
-'IST',
+'+0530',
     ],
     [
 61273045800, #    utc_start 1942-08-31 18:30:00 (Mon)
@@ -66,25 +66,16 @@
 61559568000, #    local_end 1951-09-30 00:00:00 (Sun)
 23400,
 0,
-'BURT',
+'+0630',
     ],
     [
 61559544600, #    utc_start 1951-09-29 17:30:00 (Sat)
-62174455200, #      utc_end 1971-03-25 18:00:00 (Thu)
-61559566200, #  local_start 1951-09-29 23:30:00 (Sat)
-62174476800, #    local_end 1971-03-26 00:00:00 (Fri)
-21600,
-0,
-'DACT',
-    ],
-    [
-62174455200, #    utc_start 1971-03-25 18:00:00 (Thu)
 63366429600, #      utc_end 2008-12-31 18:00:00 (Wed)
-62174476800, #  local_start 1971-03-26 00:00:00 (Fri)
+61559566200, #  local_start 1951-09-29 23:30:00 (Sat)
 63366451200, #    local_end 2009-01-01 00:00:00 (Thu)
 21600,
 0,
-'BDT',
+'+06',
     ],
     [
 63366429600, #    utc_start 2008-12-31 18:00:00 (Wed)
@@ -93,7 +84,7 @@
 63381135600, #    local_end 2009-06-19 23:00:00 (Fri)
 21600,
 0,
-'BDT',
+'+06',
     ],
     [
 63381114000, #    utc_start 2009-06-19 17:00:00 (Fri)
@@ -102,7 +93,7 @@
 63397987200, #    local_end 2010-01-01 00:00:00 (Fri)
 25200,
 1,
-'BDST',
+'+07',
     ],
     [
 63397962000, #    utc_start 2009-12-31 17:00:00 (Thu)
@@ -111,15 +102,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 21600,
 0,
-'BDT',
+'+06',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Dili.pm
+++ b/lib/DateTime/TimeZone/Asia/Dili.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,25 +39,16 @@
 61256559600, #    local_end 1942-02-21 23:00:00 (Sat)
 28800,
 0,
-'TLT',
+'+08',
     ],
     [
 61256530800, #    utc_start 1942-02-21 15:00:00 (Sat)
-61369628400, #      utc_end 1945-09-22 15:00:00 (Sat)
-61256563200, #  local_start 1942-02-22 00:00:00 (Sun)
-61369660800, #    local_end 1945-09-23 00:00:00 (Sun)
-32400,
-0,
-'JST',
-    ],
-    [
-61369628400, #    utc_start 1945-09-22 15:00:00 (Sat)
 62335580400, #      utc_end 1976-05-02 15:00:00 (Sun)
-61369660800, #  local_start 1945-09-23 00:00:00 (Sun)
+61256563200, #  local_start 1942-02-22 00:00:00 (Sun)
 62335612800, #    local_end 1976-05-03 00:00:00 (Mon)
 32400,
 0,
-'TLT',
+'+09',
     ],
     [
 62335580400, #    utc_start 1976-05-02 15:00:00 (Sun)
@@ -66,7 +57,7 @@
 63104832000, #    local_end 2000-09-17 00:00:00 (Sun)
 28800,
 0,
-'WITA',
+'+08',
     ],
     [
 63104803200, #    utc_start 2000-09-16 16:00:00 (Sat)
@@ -75,15 +66,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 32400,
 0,
-'TLT',
+'+09',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Dubai.pm
+++ b/lib/DateTime/TimeZone/Asia/Dubai.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 14400,
 0,
-'GST',
+'+04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Dushanbe.pm
+++ b/lib/DateTime/TimeZone/Asia/Dushanbe.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -250,11 +250,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {11}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Famagusta.pm
+++ b/lib/DateTime/TimeZone/Asia/Famagusta.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -808,11 +808,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {43}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Gaza.pm
+++ b/lib/DateTime/TimeZone/Asia/Gaza.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1184,13 +1184,31 @@
 1,
 'EEST',
     ],
+    [
+63960530400, #    utc_start 2027-10-29 22:00:00 (Fri)
+63973234800, #      utc_end 2028-03-24 23:00:00 (Fri)
+63960537600, #  local_start 2027-10-30 00:00:00 (Sat)
+63973242000, #    local_end 2028-03-25 01:00:00 (Sat)
+7200,
+0,
+'EET',
+    ],
+    [
+63973234800, #    utc_start 2028-03-24 23:00:00 (Fri)
+63991980000, #      utc_end 2028-10-27 22:00:00 (Fri)
+63973245600, #  local_start 2028-03-25 02:00:00 (Sat)
+63991990800, #    local_end 2028-10-28 01:00:00 (Sat)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Hebron.pm
+++ b/lib/DateTime/TimeZone/Asia/Hebron.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1175,13 +1175,31 @@
 1,
 'EEST',
     ],
+    [
+63960530400, #    utc_start 2027-10-29 22:00:00 (Fri)
+63973234800, #      utc_end 2028-03-24 23:00:00 (Fri)
+63960537600, #  local_start 2027-10-30 00:00:00 (Sat)
+63973242000, #    local_end 2028-03-25 01:00:00 (Sat)
+7200,
+0,
+'EET',
+    ],
+    [
+63973234800, #    utc_start 2028-03-24 23:00:00 (Fri)
+63991980000, #      utc_end 2028-10-27 22:00:00 (Fri)
+63973245600, #  local_start 2028-03-25 02:00:00 (Sat)
+63991990800, #    local_end 2028-10-28 01:00:00 (Sat)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {62}
+sub has_dst_changes {63}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Ho_Chi_Minh.pm
+++ b/lib/DateTime/TimeZone/Asia/Ho_Chi_Minh.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61283602800, #    local_end 1942-12-31 23:00:00 (Thu)
 25200,
 0,
-'ICT',
+'+07',
     ],
     [
 61283577600, #    utc_start 1942-12-31 16:00:00 (Thu)
@@ -57,7 +57,7 @@
 61353068400, #    local_end 1945-03-14 23:00:00 (Wed)
 28800,
 0,
-'IDT',
+'+08',
     ],
     [
 61353039600, #    utc_start 1945-03-14 15:00:00 (Wed)
@@ -66,7 +66,7 @@
 61367846400, #    local_end 1945-09-02 00:00:00 (Sun)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61367814000, #    utc_start 1945-09-01 15:00:00 (Sat)
@@ -75,7 +75,7 @@
 61417612800, #    local_end 1947-04-01 00:00:00 (Tue)
 25200,
 0,
-'ICT',
+'+07',
     ],
     [
 61417587600, #    utc_start 1947-03-31 17:00:00 (Mon)
@@ -84,7 +84,7 @@
 61677936000, #    local_end 1955-07-01 00:00:00 (Fri)
 28800,
 0,
-'IDT',
+'+08',
     ],
     [
 61677907200, #    utc_start 1955-06-30 16:00:00 (Thu)
@@ -93,7 +93,7 @@
 61820060400, #    local_end 1959-12-31 23:00:00 (Thu)
 25200,
 0,
-'ICT',
+'+07',
     ],
     [
 61820035200, #    utc_start 1959-12-31 16:00:00 (Thu)
@@ -102,7 +102,7 @@
 62307532800, #    local_end 1975-06-13 00:00:00 (Fri)
 28800,
 0,
-'IDT',
+'+08',
     ],
     [
 62307504000, #    utc_start 1975-06-12 16:00:00 (Thu)
@@ -111,15 +111,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 25200,
 0,
-'ICT',
+'+07',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Hong_Kong.pm
+++ b/lib/DateTime/TimeZone/Asia/Hong_Kong.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -664,11 +664,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {34}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Hovd.pm
+++ b/lib/DateTime/TimeZone/Asia/Hovd.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62388144000, #    local_end 1978-01-01 00:00:00 (Sun)
 21600,
 0,
-'HOVT',
+'+06',
     ],
     [
 62388122400, #    utc_start 1977-12-31 18:00:00 (Sat)
@@ -48,7 +48,7 @@
 62553686400, #    local_end 1983-04-01 00:00:00 (Fri)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62553661200, #    utc_start 1983-03-31 17:00:00 (Thu)
@@ -57,7 +57,7 @@
 62569497600, #    local_end 1983-10-01 00:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62569468800, #    utc_start 1983-09-30 16:00:00 (Fri)
@@ -66,7 +66,7 @@
 62585308800, #    local_end 1984-04-01 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62585283600, #    utc_start 1984-03-31 17:00:00 (Sat)
@@ -75,7 +75,7 @@
 62601033600, #    local_end 1984-09-30 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62601004800, #    utc_start 1984-09-29 16:00:00 (Sat)
@@ -84,7 +84,7 @@
 62616758400, #    local_end 1985-03-31 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62616733200, #    utc_start 1985-03-30 17:00:00 (Sat)
@@ -93,7 +93,7 @@
 62632483200, #    local_end 1985-09-29 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62632454400, #    utc_start 1985-09-28 16:00:00 (Sat)
@@ -102,7 +102,7 @@
 62648208000, #    local_end 1986-03-30 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62648182800, #    utc_start 1986-03-29 17:00:00 (Sat)
@@ -111,7 +111,7 @@
 62663932800, #    local_end 1986-09-28 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62663904000, #    utc_start 1986-09-27 16:00:00 (Sat)
@@ -120,7 +120,7 @@
 62679657600, #    local_end 1987-03-29 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62679632400, #    utc_start 1987-03-28 17:00:00 (Sat)
@@ -129,7 +129,7 @@
 62695382400, #    local_end 1987-09-27 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62695353600, #    utc_start 1987-09-26 16:00:00 (Sat)
@@ -138,7 +138,7 @@
 62711107200, #    local_end 1988-03-27 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62711082000, #    utc_start 1988-03-26 17:00:00 (Sat)
@@ -147,7 +147,7 @@
 62726832000, #    local_end 1988-09-25 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62726803200, #    utc_start 1988-09-24 16:00:00 (Sat)
@@ -156,7 +156,7 @@
 62742556800, #    local_end 1989-03-26 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62742531600, #    utc_start 1989-03-25 17:00:00 (Sat)
@@ -165,7 +165,7 @@
 62758281600, #    local_end 1989-09-24 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62758252800, #    utc_start 1989-09-23 16:00:00 (Sat)
@@ -174,7 +174,7 @@
 62774006400, #    local_end 1990-03-25 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62773981200, #    utc_start 1990-03-24 17:00:00 (Sat)
@@ -183,7 +183,7 @@
 62790336000, #    local_end 1990-09-30 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62790307200, #    utc_start 1990-09-29 16:00:00 (Sat)
@@ -192,7 +192,7 @@
 62806060800, #    local_end 1991-03-31 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62806035600, #    utc_start 1991-03-30 17:00:00 (Sat)
@@ -201,7 +201,7 @@
 62821785600, #    local_end 1991-09-29 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62821756800, #    utc_start 1991-09-28 16:00:00 (Sat)
@@ -210,7 +210,7 @@
 62837510400, #    local_end 1992-03-29 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62837485200, #    utc_start 1992-03-28 17:00:00 (Sat)
@@ -219,7 +219,7 @@
 62853235200, #    local_end 1992-09-27 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62853206400, #    utc_start 1992-09-26 16:00:00 (Sat)
@@ -228,7 +228,7 @@
 62868960000, #    local_end 1993-03-28 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62868934800, #    utc_start 1993-03-27 17:00:00 (Sat)
@@ -237,7 +237,7 @@
 62884684800, #    local_end 1993-09-26 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62884656000, #    utc_start 1993-09-25 16:00:00 (Sat)
@@ -246,7 +246,7 @@
 62900409600, #    local_end 1994-03-27 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62900384400, #    utc_start 1994-03-26 17:00:00 (Sat)
@@ -255,7 +255,7 @@
 62916134400, #    local_end 1994-09-25 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62916105600, #    utc_start 1994-09-24 16:00:00 (Sat)
@@ -264,7 +264,7 @@
 62931859200, #    local_end 1995-03-26 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62931834000, #    utc_start 1995-03-25 17:00:00 (Sat)
@@ -273,7 +273,7 @@
 62947584000, #    local_end 1995-09-24 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62947555200, #    utc_start 1995-09-23 16:00:00 (Sat)
@@ -282,7 +282,7 @@
 62963913600, #    local_end 1996-03-31 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62963888400, #    utc_start 1996-03-30 17:00:00 (Sat)
@@ -291,7 +291,7 @@
 62979638400, #    local_end 1996-09-29 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 62979609600, #    utc_start 1996-09-28 16:00:00 (Sat)
@@ -300,7 +300,7 @@
 62995363200, #    local_end 1997-03-30 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 62995338000, #    utc_start 1997-03-29 17:00:00 (Sat)
@@ -309,7 +309,7 @@
 63011088000, #    local_end 1997-09-28 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63011059200, #    utc_start 1997-09-27 16:00:00 (Sat)
@@ -318,7 +318,7 @@
 63026812800, #    local_end 1998-03-29 00:00:00 (Sun)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63026787600, #    utc_start 1998-03-28 17:00:00 (Sat)
@@ -327,7 +327,7 @@
 63042537600, #    local_end 1998-09-27 00:00:00 (Sun)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63042508800, #    utc_start 1998-09-26 16:00:00 (Sat)
@@ -336,7 +336,7 @@
 63124106400, #    local_end 2001-04-28 02:00:00 (Sat)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63124081200, #    utc_start 2001-04-27 19:00:00 (Fri)
@@ -345,7 +345,7 @@
 63137412000, #    local_end 2001-09-29 02:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63137383200, #    utc_start 2001-09-28 18:00:00 (Fri)
@@ -354,7 +354,7 @@
 63153136800, #    local_end 2002-03-30 02:00:00 (Sat)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63153111600, #    utc_start 2002-03-29 19:00:00 (Fri)
@@ -363,7 +363,7 @@
 63168861600, #    local_end 2002-09-28 02:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63168832800, #    utc_start 2002-09-27 18:00:00 (Fri)
@@ -372,7 +372,7 @@
 63184586400, #    local_end 2003-03-29 02:00:00 (Sat)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63184561200, #    utc_start 2003-03-28 19:00:00 (Fri)
@@ -381,7 +381,7 @@
 63200311200, #    local_end 2003-09-27 02:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63200282400, #    utc_start 2003-09-26 18:00:00 (Fri)
@@ -390,7 +390,7 @@
 63216036000, #    local_end 2004-03-27 02:00:00 (Sat)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63216010800, #    utc_start 2004-03-26 19:00:00 (Fri)
@@ -399,7 +399,7 @@
 63231760800, #    local_end 2004-09-25 02:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63231732000, #    utc_start 2004-09-24 18:00:00 (Fri)
@@ -408,7 +408,7 @@
 63247485600, #    local_end 2005-03-26 02:00:00 (Sat)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63247460400, #    utc_start 2005-03-25 19:00:00 (Fri)
@@ -417,7 +417,7 @@
 63263210400, #    local_end 2005-09-24 02:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63263181600, #    utc_start 2005-09-23 18:00:00 (Fri)
@@ -426,7 +426,7 @@
 63278935200, #    local_end 2006-03-25 02:00:00 (Sat)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63278910000, #    utc_start 2006-03-24 19:00:00 (Fri)
@@ -435,7 +435,7 @@
 63295264800, #    local_end 2006-09-30 02:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63295236000, #    utc_start 2006-09-29 18:00:00 (Fri)
@@ -444,7 +444,7 @@
 63563191200, #    local_end 2015-03-28 02:00:00 (Sat)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63563166000, #    utc_start 2015-03-27 19:00:00 (Fri)
@@ -453,7 +453,7 @@
 63578908800, #    local_end 2015-09-26 00:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63578880000, #    utc_start 2015-09-25 16:00:00 (Fri)
@@ -462,7 +462,7 @@
 63594640800, #    local_end 2016-03-26 02:00:00 (Sat)
 25200,
 0,
-'HOVT',
+'+07',
     ],
     [
 63594615600, #    utc_start 2016-03-25 19:00:00 (Fri)
@@ -471,284 +471,29 @@
 63610358400, #    local_end 2016-09-24 00:00:00 (Sat)
 28800,
 1,
-'HOVST',
+'+08',
     ],
     [
 63610329600, #    utc_start 2016-09-23 16:00:00 (Fri)
-63626065200, #      utc_end 2017-03-24 19:00:00 (Fri)
+DateTime::TimeZone::INFINITY, #      utc_end
 63610354800, #  local_start 2016-09-23 23:00:00 (Fri)
-63626090400, #    local_end 2017-03-25 02:00:00 (Sat)
+DateTime::TimeZone::INFINITY, #    local_end
 25200,
 0,
-'HOVT',
-    ],
-    [
-63626065200, #    utc_start 2017-03-24 19:00:00 (Fri)
-63642384000, #      utc_end 2017-09-29 16:00:00 (Fri)
-63626094000, #  local_start 2017-03-25 03:00:00 (Sat)
-63642412800, #    local_end 2017-09-30 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63642384000, #    utc_start 2017-09-29 16:00:00 (Fri)
-63658119600, #      utc_end 2018-03-30 19:00:00 (Fri)
-63642409200, #  local_start 2017-09-29 23:00:00 (Fri)
-63658144800, #    local_end 2018-03-31 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63658119600, #    utc_start 2018-03-30 19:00:00 (Fri)
-63673833600, #      utc_end 2018-09-28 16:00:00 (Fri)
-63658148400, #  local_start 2018-03-31 03:00:00 (Sat)
-63673862400, #    local_end 2018-09-29 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63673833600, #    utc_start 2018-09-28 16:00:00 (Fri)
-63689569200, #      utc_end 2019-03-29 19:00:00 (Fri)
-63673858800, #  local_start 2018-09-28 23:00:00 (Fri)
-63689594400, #    local_end 2019-03-30 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63689569200, #    utc_start 2019-03-29 19:00:00 (Fri)
-63705283200, #      utc_end 2019-09-27 16:00:00 (Fri)
-63689598000, #  local_start 2019-03-30 03:00:00 (Sat)
-63705312000, #    local_end 2019-09-28 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63705283200, #    utc_start 2019-09-27 16:00:00 (Fri)
-63721018800, #      utc_end 2020-03-27 19:00:00 (Fri)
-63705308400, #  local_start 2019-09-27 23:00:00 (Fri)
-63721044000, #    local_end 2020-03-28 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63721018800, #    utc_start 2020-03-27 19:00:00 (Fri)
-63736732800, #      utc_end 2020-09-25 16:00:00 (Fri)
-63721047600, #  local_start 2020-03-28 03:00:00 (Sat)
-63736761600, #    local_end 2020-09-26 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63736732800, #    utc_start 2020-09-25 16:00:00 (Fri)
-63752468400, #      utc_end 2021-03-26 19:00:00 (Fri)
-63736758000, #  local_start 2020-09-25 23:00:00 (Fri)
-63752493600, #    local_end 2021-03-27 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63752468400, #    utc_start 2021-03-26 19:00:00 (Fri)
-63768182400, #      utc_end 2021-09-24 16:00:00 (Fri)
-63752497200, #  local_start 2021-03-27 03:00:00 (Sat)
-63768211200, #    local_end 2021-09-25 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63768182400, #    utc_start 2021-09-24 16:00:00 (Fri)
-63783918000, #      utc_end 2022-03-25 19:00:00 (Fri)
-63768207600, #  local_start 2021-09-24 23:00:00 (Fri)
-63783943200, #    local_end 2022-03-26 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63783918000, #    utc_start 2022-03-25 19:00:00 (Fri)
-63799632000, #      utc_end 2022-09-23 16:00:00 (Fri)
-63783946800, #  local_start 2022-03-26 03:00:00 (Sat)
-63799660800, #    local_end 2022-09-24 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63799632000, #    utc_start 2022-09-23 16:00:00 (Fri)
-63815367600, #      utc_end 2023-03-24 19:00:00 (Fri)
-63799657200, #  local_start 2022-09-23 23:00:00 (Fri)
-63815392800, #    local_end 2023-03-25 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63815367600, #    utc_start 2023-03-24 19:00:00 (Fri)
-63831686400, #      utc_end 2023-09-29 16:00:00 (Fri)
-63815396400, #  local_start 2023-03-25 03:00:00 (Sat)
-63831715200, #    local_end 2023-09-30 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63831686400, #    utc_start 2023-09-29 16:00:00 (Fri)
-63847422000, #      utc_end 2024-03-29 19:00:00 (Fri)
-63831711600, #  local_start 2023-09-29 23:00:00 (Fri)
-63847447200, #    local_end 2024-03-30 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63847422000, #    utc_start 2024-03-29 19:00:00 (Fri)
-63863136000, #      utc_end 2024-09-27 16:00:00 (Fri)
-63847450800, #  local_start 2024-03-30 03:00:00 (Sat)
-63863164800, #    local_end 2024-09-28 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63863136000, #    utc_start 2024-09-27 16:00:00 (Fri)
-63878871600, #      utc_end 2025-03-28 19:00:00 (Fri)
-63863161200, #  local_start 2024-09-27 23:00:00 (Fri)
-63878896800, #    local_end 2025-03-29 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63878871600, #    utc_start 2025-03-28 19:00:00 (Fri)
-63894585600, #      utc_end 2025-09-26 16:00:00 (Fri)
-63878900400, #  local_start 2025-03-29 03:00:00 (Sat)
-63894614400, #    local_end 2025-09-27 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63894585600, #    utc_start 2025-09-26 16:00:00 (Fri)
-63910321200, #      utc_end 2026-03-27 19:00:00 (Fri)
-63894610800, #  local_start 2025-09-26 23:00:00 (Fri)
-63910346400, #    local_end 2026-03-28 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63910321200, #    utc_start 2026-03-27 19:00:00 (Fri)
-63926035200, #      utc_end 2026-09-25 16:00:00 (Fri)
-63910350000, #  local_start 2026-03-28 03:00:00 (Sat)
-63926064000, #    local_end 2026-09-26 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
-    ],
-    [
-63926035200, #    utc_start 2026-09-25 16:00:00 (Fri)
-63941770800, #      utc_end 2027-03-26 19:00:00 (Fri)
-63926060400, #  local_start 2026-09-25 23:00:00 (Fri)
-63941796000, #    local_end 2027-03-27 02:00:00 (Sat)
-25200,
-0,
-'HOVT',
-    ],
-    [
-63941770800, #    utc_start 2027-03-26 19:00:00 (Fri)
-63957484800, #      utc_end 2027-09-24 16:00:00 (Fri)
-63941799600, #  local_start 2027-03-27 03:00:00 (Sat)
-63957513600, #    local_end 2027-09-25 00:00:00 (Sat)
-28800,
-1,
-'HOVST',
+'+07',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {35}
+sub has_dst_changes {24}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
 }
 
-sub _last_offset { 25200 }
-
-my $last_observance = bless( {
-  'format' => 'HOV%sT',
-  'gmtoff' => '7:00',
-  'local_start_datetime' => bless( {
-    'formatter' => undef,
-    'local_rd_days' => 722085,
-    'local_rd_secs' => 3600,
-    'offset_modifier' => 0,
-    'rd_nanosecs' => 0,
-    'tz' => bless( {
-      'name' => 'floating',
-      'offset' => 0
-    }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 722085,
-    'utc_rd_secs' => 3600,
-    'utc_year' => 1979
-  }, 'DateTime' ),
-  'offset_from_std' => 0,
-  'offset_from_utc' => 25200,
-  'until' => [],
-  'utc_start_datetime' => bless( {
-    'formatter' => undef,
-    'local_rd_days' => 722084,
-    'local_rd_secs' => 64800,
-    'offset_modifier' => 0,
-    'rd_nanosecs' => 0,
-    'tz' => bless( {
-      'name' => 'floating',
-      'offset' => 0
-    }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 722084,
-    'utc_rd_secs' => 64800,
-    'utc_year' => 1978
-  }, 'DateTime' )
-}, 'DateTime::TimeZone::OlsonDB::Observance' )
-;
-sub _last_observance { $last_observance }
-
-my $rules = [
-  bless( {
-    'at' => '2:00',
-    'from' => '2015',
-    'in' => 'Mar',
-    'letter' => 'S',
-    'name' => 'Mongol',
-    'offset_from_std' => 3600,
-    'on' => 'lastSat',
-    'save' => '1:00',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
-    'at' => '0:00',
-    'from' => '2015',
-    'in' => 'Sep',
-    'letter' => '',
-    'name' => 'Mongol',
-    'offset_from_std' => 0,
-    'on' => 'lastSat',
-    'save' => '0',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' )
-]
-;
-sub _rules { $rules }
 
 
 1;
--- a/lib/DateTime/TimeZone/Asia/Irkutsk.pm
+++ b/lib/DateTime/TimeZone/Asia/Irkutsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -628,11 +628,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Jakarta.pm
+++ b/lib/DateTime/TimeZone/Asia/Jakarta.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60962803200, #    local_end 1932-11-01 00:00:00 (Tue)
 26400,
 0,
-'JAVT',
+'+0720',
     ],
     [
 60962776800, #    utc_start 1932-10-31 16:40:00 (Mon)
@@ -57,7 +57,7 @@
 61259068800, #    local_end 1942-03-23 00:00:00 (Mon)
 27000,
 0,
-'WIB',
+'+0730',
     ],
     [
 61259041800, #    utc_start 1942-03-22 16:30:00 (Sun)
@@ -66,7 +66,7 @@
 61369660800, #    local_end 1945-09-23 00:00:00 (Sun)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61369628400, #    utc_start 1945-09-22 15:00:00 (Sat)
@@ -75,7 +75,7 @@
 61451827200, #    local_end 1948-05-01 00:00:00 (Sat)
 27000,
 0,
-'WIB',
+'+0730',
     ],
     [
 61451800200, #    utc_start 1948-04-30 16:30:00 (Fri)
@@ -84,7 +84,7 @@
 61514899200, #    local_end 1950-05-01 00:00:00 (Mon)
 28800,
 0,
-'WIB',
+'+08',
     ],
     [
 61514870400, #    utc_start 1950-04-30 16:00:00 (Sun)
@@ -93,7 +93,7 @@
 61946294400, #    local_end 1964-01-01 00:00:00 (Wed)
 27000,
 0,
-'WIB',
+'+0730',
     ],
     [
 61946267400, #    utc_start 1963-12-31 16:30:00 (Tue)
@@ -106,11 +106,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Jayapura.pm
+++ b/lib/DateTime/TimeZone/Asia/Jayapura.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61336224000, #    local_end 1944-09-01 00:00:00 (Fri)
 32400,
 0,
-'WIT',
+'+09',
     ],
     [
 61336191600, #    utc_start 1944-08-31 15:00:00 (Thu)
@@ -48,7 +48,7 @@
 61946294400, #    local_end 1964-01-01 00:00:00 (Wed)
 34200,
 0,
-'ACST',
+'+0930',
     ],
     [
 61946260200, #    utc_start 1963-12-31 14:30:00 (Tue)
@@ -61,11 +61,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Jerusalem.pm
+++ b/lib/DateTime/TimeZone/Asia/Jerusalem.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1130,13 +1130,31 @@
 1,
 'IDT',
     ],
+    [
+63960620400, #    utc_start 2027-10-30 23:00:00 (Sat)
+63973152000, #      utc_end 2028-03-24 00:00:00 (Fri)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973159200, #    local_end 2028-03-24 02:00:00 (Fri)
+7200,
+0,
+'IST',
+    ],
+    [
+63973152000, #    utc_start 2028-03-24 00:00:00 (Fri)
+63992070000, #      utc_end 2028-10-28 23:00:00 (Sat)
+63973162800, #  local_start 2028-03-24 03:00:00 (Fri)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+10800,
+1,
+'IDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Kabul.pm
+++ b/lib/DateTime/TimeZone/Asia/Kabul.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61346764800, #    local_end 1945-01-01 00:00:00 (Mon)
 14400,
 0,
-'AFT',
+'+04',
     ],
     [
 61346750400, #    utc_start 1944-12-31 20:00:00 (Sun)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 16200,
 0,
-'AFT',
+'+0430',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Kamchatka.pm
+++ b/lib/DateTime/TimeZone/Asia/Kamchatka.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -610,11 +610,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Karachi.pm
+++ b/lib/DateTime/TimeZone/Asia/Karachi.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61273065600, #    local_end 1942-09-01 00:00:00 (Tue)
 19800,
 0,
-'IST',
+'+0530',
     ],
     [
 61273045800, #    utc_start 1942-08-31 18:30:00 (Mon)
@@ -48,7 +48,7 @@
 61371561600, #    local_end 1945-10-15 00:00:00 (Mon)
 23400,
 1,
-'IST',
+'+0630',
     ],
     [
 61371538200, #    utc_start 1945-10-14 17:30:00 (Sun)
@@ -57,7 +57,7 @@
 61559568000, #    local_end 1951-09-30 00:00:00 (Sun)
 19800,
 0,
-'IST',
+'+0530',
     ],
     [
 61559548200, #    utc_start 1951-09-29 18:30:00 (Sat)
@@ -66,7 +66,7 @@
 62174476800, #    local_end 1971-03-26 00:00:00 (Fri)
 18000,
 0,
-'KART',
+'+05',
     ],
     [
 62174458800, #    utc_start 1971-03-25 19:00:00 (Thu)
@@ -133,11 +133,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {4}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Kathmandu.pm
+++ b/lib/DateTime/TimeZone/Asia/Kathmandu.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62640604800, #    local_end 1986-01-01 00:00:00 (Wed)
 19800,
 0,
-'IST',
+'+0530',
     ],
     [
 62640585000, #    utc_start 1985-12-31 18:30:00 (Tue)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 20700,
 0,
-'NPT',
+'+0545',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Khandyga.pm
+++ b/lib/DateTime/TimeZone/Asia/Khandyga.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -637,11 +637,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Kolkata.pm
+++ b/lib/DateTime/TimeZone/Asia/Kolkata.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61263648000, #    local_end 1942-05-15 00:00:00 (Fri)
 23400,
 0,
-'BURT',
+'+0630',
     ],
     [
 61263624600, #    utc_start 1942-05-14 17:30:00 (Thu)
@@ -66,7 +66,7 @@
 61371561600, #    local_end 1945-10-15 00:00:00 (Mon)
 23400,
 1,
-'IST',
+'+0630',
     ],
     [
 61371538200, #    utc_start 1945-10-14 17:30:00 (Sun)
@@ -79,11 +79,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Krasnoyarsk.pm
+++ b/lib/DateTime/TimeZone/Asia/Krasnoyarsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -619,11 +619,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Kuala_Lumpur.pm
+++ b/lib/DateTime/TimeZone/Asia/Kuala_Lumpur.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60968073600, #    local_end 1933-01-01 00:00:00 (Sun)
 25200,
 0,
-'MALT',
+'+07',
     ],
     [
 60968048400, #    utc_start 1932-12-31 17:00:00 (Sat)
@@ -57,7 +57,7 @@
 61062681600, #    local_end 1936-01-01 00:00:00 (Wed)
 26400,
 1,
-'MALST',
+'+0720',
     ],
     [
 61062655200, #    utc_start 1935-12-31 16:40:00 (Tue)
@@ -66,7 +66,7 @@
 61241529600, #    local_end 1941-09-01 00:00:00 (Mon)
 26400,
 0,
-'MALT',
+'+0720',
     ],
     [
 61241503200, #    utc_start 1941-08-31 16:40:00 (Sun)
@@ -75,7 +75,7 @@
 61256044800, #    local_end 1942-02-16 00:00:00 (Mon)
 27000,
 0,
-'MALT',
+'+0730',
     ],
     [
 61256017800, #    utc_start 1942-02-15 16:30:00 (Sun)
@@ -84,7 +84,7 @@
 61368710400, #    local_end 1945-09-12 00:00:00 (Wed)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61368678000, #    utc_start 1945-09-11 15:00:00 (Tue)
@@ -93,7 +93,7 @@
 62514374400, #    local_end 1982-01-01 00:00:00 (Fri)
 27000,
 0,
-'MALT',
+'+0730',
     ],
     [
 62514347400, #    utc_start 1981-12-31 16:30:00 (Thu)
@@ -102,15 +102,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 28800,
 0,
-'MYT',
+'+08',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Kuching.pm
+++ b/lib/DateTime/TimeZone/Asia/Kuching.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60968073600, #    local_end 1933-01-01 00:00:00 (Sun)
 27000,
 0,
-'BORT',
+'+0730',
     ],
     [
 60968046600, #    utc_start 1932-12-31 16:30:00 (Sat)
@@ -48,7 +48,7 @@
 61053264000, #    local_end 1935-09-14 00:00:00 (Sat)
 28800,
 0,
-'BORT',
+'+08',
     ],
     [
 61053235200, #    utc_start 1935-09-13 16:00:00 (Fri)
@@ -57,7 +57,7 @@
 61061126400, #    local_end 1935-12-14 00:00:00 (Sat)
 30000,
 1,
-'BORTST',
+'+0820',
     ],
     [
 61061096400, #    utc_start 1935-12-13 15:40:00 (Fri)
@@ -66,7 +66,7 @@
 61084886400, #    local_end 1936-09-14 00:00:00 (Mon)
 28800,
 0,
-'BORT',
+'+08',
     ],
     [
 61084857600, #    utc_start 1936-09-13 16:00:00 (Sun)
@@ -75,7 +75,7 @@
 61092748800, #    local_end 1936-12-14 00:00:00 (Mon)
 30000,
 1,
-'BORTST',
+'+0820',
     ],
     [
 61092718800, #    utc_start 1936-12-13 15:40:00 (Sun)
@@ -84,7 +84,7 @@
 61116422400, #    local_end 1937-09-14 00:00:00 (Tue)
 28800,
 0,
-'BORT',
+'+08',
     ],
     [
 61116393600, #    utc_start 1937-09-13 16:00:00 (Mon)
@@ -93,7 +93,7 @@
 61124284800, #    local_end 1937-12-14 00:00:00 (Tue)
 30000,
 1,
-'BORTST',
+'+0820',
     ],
     [
 61124254800, #    utc_start 1937-12-13 15:40:00 (Mon)
@@ -102,7 +102,7 @@
 61147958400, #    local_end 1938-09-14 00:00:00 (Wed)
 28800,
 0,
-'BORT',
+'+08',
     ],
     [
 61147929600, #    utc_start 1938-09-13 16:00:00 (Tue)
@@ -111,7 +111,7 @@
 61155820800, #    local_end 1938-12-14 00:00:00 (Wed)
 30000,
 1,
-'BORTST',
+'+0820',
     ],
     [
 61155790800, #    utc_start 1938-12-13 15:40:00 (Tue)
@@ -120,7 +120,7 @@
 61179494400, #    local_end 1939-09-14 00:00:00 (Thu)
 28800,
 0,
-'BORT',
+'+08',
     ],
     [
 61179465600, #    utc_start 1939-09-13 16:00:00 (Wed)
@@ -129,7 +129,7 @@
 61187356800, #    local_end 1939-12-14 00:00:00 (Thu)
 30000,
 1,
-'BORTST',
+'+0820',
     ],
     [
 61187326800, #    utc_start 1939-12-13 15:40:00 (Wed)
@@ -138,7 +138,7 @@
 61211116800, #    local_end 1940-09-14 00:00:00 (Sat)
 28800,
 0,
-'BORT',
+'+08',
     ],
     [
 61211088000, #    utc_start 1940-09-13 16:00:00 (Fri)
@@ -147,7 +147,7 @@
 61218979200, #    local_end 1940-12-14 00:00:00 (Sat)
 30000,
 1,
-'BORTST',
+'+0820',
     ],
     [
 61218949200, #    utc_start 1940-12-13 15:40:00 (Fri)
@@ -156,7 +156,7 @@
 61242652800, #    local_end 1941-09-14 00:00:00 (Sun)
 28800,
 0,
-'BORT',
+'+08',
     ],
     [
 61242624000, #    utc_start 1941-09-13 16:00:00 (Sat)
@@ -165,7 +165,7 @@
 61250515200, #    local_end 1941-12-14 00:00:00 (Sun)
 30000,
 1,
-'BORTST',
+'+0820',
     ],
     [
 61250485200, #    utc_start 1941-12-13 15:40:00 (Sat)
@@ -174,7 +174,7 @@
 61256044800, #    local_end 1942-02-16 00:00:00 (Mon)
 28800,
 0,
-'BORT',
+'+08',
     ],
     [
 61256016000, #    utc_start 1942-02-15 16:00:00 (Sun)
@@ -183,33 +183,24 @@
 61368710400, #    local_end 1945-09-12 00:00:00 (Wed)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61368678000, #    utc_start 1945-09-11 15:00:00 (Tue)
-62514345600, #      utc_end 1981-12-31 16:00:00 (Thu)
-61368706800, #  local_start 1945-09-11 23:00:00 (Tue)
-62514374400, #    local_end 1982-01-01 00:00:00 (Fri)
-28800,
-0,
-'BORT',
-    ],
-    [
-62514345600, #    utc_start 1981-12-31 16:00:00 (Thu)
 DateTime::TimeZone::INFINITY, #      utc_end
-62514374400, #  local_start 1982-01-01 00:00:00 (Fri)
+61368706800, #  local_start 1945-09-11 23:00:00 (Tue)
 DateTime::TimeZone::INFINITY, #    local_end
 28800,
 0,
-'MYT',
+'+08',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {7}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Macau.pm
+++ b/lib/DateTime/TimeZone/Asia/Macau.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61858351800, #    local_end 1961-03-19 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 61858323000, #    utc_start 1961-03-18 19:30:00 (Sat)
@@ -48,7 +48,7 @@
 61878310200, #    local_end 1961-11-05 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 61878277800, #    utc_start 1961-11-04 18:30:00 (Sat)
@@ -57,7 +57,7 @@
 61889801400, #    local_end 1962-03-18 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 61889772600, #    utc_start 1962-03-17 19:30:00 (Sat)
@@ -66,7 +66,7 @@
 61909759800, #    local_end 1962-11-04 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 61909727400, #    utc_start 1962-11-03 18:30:00 (Sat)
@@ -75,7 +75,7 @@
 61921238400, #    local_end 1963-03-17 00:00:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 61921209600, #    utc_start 1963-03-16 16:00:00 (Sat)
@@ -84,7 +84,7 @@
 61941209400, #    local_end 1963-11-03 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 61941177000, #    utc_start 1963-11-02 18:30:00 (Sat)
@@ -93,7 +93,7 @@
 61953305400, #    local_end 1964-03-22 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 61953276600, #    utc_start 1964-03-21 19:30:00 (Sat)
@@ -102,7 +102,7 @@
 61972659000, #    local_end 1964-11-01 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 61972626600, #    utc_start 1964-10-31 18:30:00 (Sat)
@@ -111,7 +111,7 @@
 61984742400, #    local_end 1965-03-21 00:00:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 61984713600, #    utc_start 1965-03-20 16:00:00 (Sat)
@@ -120,7 +120,7 @@
 62004096000, #    local_end 1965-10-31 00:00:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62004063600, #    utc_start 1965-10-30 15:00:00 (Sat)
@@ -129,7 +129,7 @@
 62018623800, #    local_end 1966-04-17 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62018595000, #    utc_start 1966-04-16 19:30:00 (Sat)
@@ -138,7 +138,7 @@
 62034348600, #    local_end 1966-10-16 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62034316200, #    utc_start 1966-10-15 18:30:00 (Sat)
@@ -147,7 +147,7 @@
 62050073400, #    local_end 1967-04-16 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62050044600, #    utc_start 1967-04-15 19:30:00 (Sat)
@@ -156,7 +156,7 @@
 62066403000, #    local_end 1967-10-22 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62066370600, #    utc_start 1967-10-21 18:30:00 (Sat)
@@ -165,7 +165,7 @@
 62082127800, #    local_end 1968-04-21 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62082099000, #    utc_start 1968-04-20 19:30:00 (Sat)
@@ -174,7 +174,7 @@
 62097852600, #    local_end 1968-10-20 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62097820200, #    utc_start 1968-10-19 18:30:00 (Sat)
@@ -183,7 +183,7 @@
 62113577400, #    local_end 1969-04-20 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62113548600, #    utc_start 1969-04-19 19:30:00 (Sat)
@@ -192,7 +192,7 @@
 62129302200, #    local_end 1969-10-19 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62129269800, #    utc_start 1969-10-18 18:30:00 (Sat)
@@ -201,7 +201,7 @@
 62145027000, #    local_end 1970-04-19 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62144998200, #    utc_start 1970-04-18 19:30:00 (Sat)
@@ -210,7 +210,7 @@
 62160751800, #    local_end 1970-10-18 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62160719400, #    utc_start 1970-10-17 18:30:00 (Sat)
@@ -219,7 +219,7 @@
 62176476600, #    local_end 1971-04-18 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62176447800, #    utc_start 1971-04-17 19:30:00 (Sat)
@@ -228,7 +228,7 @@
 62192201400, #    local_end 1971-10-17 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62192169000, #    utc_start 1971-10-16 18:30:00 (Sat)
@@ -237,7 +237,7 @@
 62207913600, #    local_end 1972-04-16 00:00:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62207884800, #    utc_start 1972-04-15 16:00:00 (Sat)
@@ -246,7 +246,7 @@
 62223638400, #    local_end 1972-10-15 00:00:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62223606000, #    utc_start 1972-10-14 15:00:00 (Sat)
@@ -255,7 +255,7 @@
 62239363200, #    local_end 1973-04-15 00:00:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62239334400, #    utc_start 1973-04-14 16:00:00 (Sat)
@@ -264,7 +264,7 @@
 62255692800, #    local_end 1973-10-21 00:00:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62255660400, #    utc_start 1973-10-20 15:00:00 (Sat)
@@ -273,7 +273,7 @@
 62271417600, #    local_end 1974-04-21 00:00:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62271388800, #    utc_start 1974-04-20 16:00:00 (Sat)
@@ -282,7 +282,7 @@
 62287155000, #    local_end 1974-10-20 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62287122600, #    utc_start 1974-10-19 18:30:00 (Sat)
@@ -291,7 +291,7 @@
 62302879800, #    local_end 1975-04-20 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62302851000, #    utc_start 1975-04-19 19:30:00 (Sat)
@@ -300,7 +300,7 @@
 62318604600, #    local_end 1975-10-19 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62318572200, #    utc_start 1975-10-18 18:30:00 (Sat)
@@ -309,7 +309,7 @@
 62334329400, #    local_end 1976-04-18 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62334300600, #    utc_start 1976-04-17 19:30:00 (Sat)
@@ -318,7 +318,7 @@
 62350054200, #    local_end 1976-10-17 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62350021800, #    utc_start 1976-10-16 18:30:00 (Sat)
@@ -327,7 +327,7 @@
 62365779000, #    local_end 1977-04-17 03:30:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62365750200, #    utc_start 1977-04-16 19:30:00 (Sat)
@@ -336,7 +336,7 @@
 62381503800, #    local_end 1977-10-16 03:30:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62381471400, #    utc_start 1977-10-15 18:30:00 (Sat)
@@ -345,7 +345,7 @@
 62397216000, #    local_end 1978-04-16 00:00:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62397187200, #    utc_start 1978-04-15 16:00:00 (Sat)
@@ -354,7 +354,7 @@
 62412940800, #    local_end 1978-10-15 00:00:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62412908400, #    utc_start 1978-10-14 15:00:00 (Sat)
@@ -363,7 +363,7 @@
 62428665600, #    local_end 1979-04-15 00:00:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62428636800, #    utc_start 1979-04-14 16:00:00 (Sat)
@@ -372,7 +372,7 @@
 62444995200, #    local_end 1979-10-21 00:00:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62444962800, #    utc_start 1979-10-20 15:00:00 (Sat)
@@ -381,7 +381,7 @@
 62460720000, #    local_end 1980-04-20 00:00:00 (Sun)
 28800,
 0,
-'MOT',
+'CST',
     ],
     [
 62460691200, #    utc_start 1980-04-19 16:00:00 (Sat)
@@ -390,21 +390,12 @@
 62476444800, #    local_end 1980-10-19 00:00:00 (Sun)
 32400,
 1,
-'MOST',
+'CDT',
     ],
     [
 62476412400, #    utc_start 1980-10-18 15:00:00 (Sat)
-63081302400, #      utc_end 1999-12-19 16:00:00 (Sun)
-62476441200, #  local_start 1980-10-18 23:00:00 (Sat)
-63081331200, #    local_end 1999-12-20 00:00:00 (Mon)
-28800,
-0,
-'MOT',
-    ],
-    [
-63081302400, #    utc_start 1999-12-19 16:00:00 (Sun)
 DateTime::TimeZone::INFINITY, #      utc_end
-63081331200, #  local_start 1999-12-20 00:00:00 (Mon)
+62476441200, #  local_start 1980-10-18 23:00:00 (Sat)
 DateTime::TimeZone::INFINITY, #    local_end
 28800,
 0,
@@ -412,11 +403,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {20}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Magadan.pm
+++ b/lib/DateTime/TimeZone/Asia/Magadan.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -628,11 +628,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Makassar.pm
+++ b/lib/DateTime/TimeZone/Asia/Makassar.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61255440000, #    local_end 1942-02-09 00:00:00 (Mon)
 28800,
 0,
-'WITA',
+'+08',
     ],
     [
 61255411200, #    utc_start 1942-02-08 16:00:00 (Sun)
@@ -57,7 +57,7 @@
 61369660800, #    local_end 1945-09-23 00:00:00 (Sun)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61369628400, #    utc_start 1945-09-22 15:00:00 (Sat)
@@ -70,11 +70,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Manila.pm
+++ b/lib/DateTime/TimeZone/Asia/Manila.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61089033600, #    local_end 1936-11-01 00:00:00 (Sun)
 28800,
 0,
-'PHT',
+'+08',
     ],
     [
 61089004800, #    utc_start 1936-10-31 16:00:00 (Sat)
@@ -57,7 +57,7 @@
 61096982400, #    local_end 1937-02-01 00:00:00 (Mon)
 32400,
 1,
-'PHST',
+'+09',
     ],
     [
 61096950000, #    utc_start 1937-01-31 15:00:00 (Sun)
@@ -66,7 +66,7 @@
 61262438400, #    local_end 1942-05-01 00:00:00 (Fri)
 28800,
 0,
-'PHT',
+'+08',
     ],
     [
 61262409600, #    utc_start 1942-04-30 16:00:00 (Thu)
@@ -75,7 +75,7 @@
 61341494400, #    local_end 1944-11-01 00:00:00 (Wed)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61341462000, #    utc_start 1944-10-31 15:00:00 (Tue)
@@ -84,7 +84,7 @@
 61639488000, #    local_end 1954-04-12 00:00:00 (Mon)
 28800,
 0,
-'PHT',
+'+08',
     ],
     [
 61639459200, #    utc_start 1954-04-11 16:00:00 (Sun)
@@ -93,7 +93,7 @@
 61646400000, #    local_end 1954-07-01 00:00:00 (Thu)
 32400,
 1,
-'PHST',
+'+09',
     ],
     [
 61646367600, #    utc_start 1954-06-30 15:00:00 (Wed)
@@ -102,7 +102,7 @@
 62395056000, #    local_end 1978-03-22 00:00:00 (Wed)
 28800,
 0,
-'PHT',
+'+08',
     ],
     [
 62395027200, #    utc_start 1978-03-21 16:00:00 (Tue)
@@ -111,7 +111,7 @@
 62410867200, #    local_end 1978-09-21 00:00:00 (Thu)
 32400,
 1,
-'PHST',
+'+09',
     ],
     [
 62410834800, #    utc_start 1978-09-20 15:00:00 (Wed)
@@ -120,15 +120,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 28800,
 0,
-'PHT',
+'+08',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {3}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Nicosia.pm
+++ b/lib/DateTime/TimeZone/Asia/Nicosia.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -995,13 +995,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {54}
+sub has_dst_changes {55}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1050,24 +1068,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EUAsia',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EUAsia',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Asia/Novokuznetsk.pm
+++ b/lib/DateTime/TimeZone/Asia/Novokuznetsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -610,11 +610,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Novosibirsk.pm
+++ b/lib/DateTime/TimeZone/Asia/Novosibirsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -637,11 +637,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {31}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Omsk.pm
+++ b/lib/DateTime/TimeZone/Asia/Omsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -619,11 +619,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Oral.pm
+++ b/lib/DateTime/TimeZone/Asia/Oral.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -34,17 +34,17 @@
     ],
     [
 60694518876, #    utc_start 1924-05-01 20:34:36 (Thu)
-60888139200, #      utc_end 1930-06-20 20:00:00 (Fri)
-60694533276, #  local_start 1924-05-02 00:34:36 (Fri)
+60888142800, #      utc_end 1930-06-20 21:00:00 (Fri)
+60694529676, #  local_start 1924-05-01 23:34:36 (Thu)
 60888153600, #    local_end 1930-06-21 00:00:00 (Sat)
-14400,
+10800,
 0,
-'+04',
+'+03',
     ],
     [
-60888139200, #    utc_start 1930-06-20 20:00:00 (Fri)
+60888142800, #    utc_start 1930-06-20 21:00:00 (Fri)
 62490596400, #      utc_end 1981-03-31 19:00:00 (Tue)
-60888157200, #  local_start 1930-06-21 01:00:00 (Sat)
+60888160800, #  local_start 1930-06-21 02:00:00 (Sat)
 62490614400, #    local_end 1981-04-01 00:00:00 (Wed)
 18000,
 0,
@@ -493,11 +493,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {24}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Pontianak.pm
+++ b/lib/DateTime/TimeZone/Asia/Pontianak.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61254489600, #    local_end 1942-01-29 00:00:00 (Thu)
 27000,
 0,
-'WIB',
+'+0730',
     ],
     [
 61254462600, #    utc_start 1942-01-28 16:30:00 (Wed)
@@ -57,7 +57,7 @@
 61369660800, #    local_end 1945-09-23 00:00:00 (Sun)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61369628400, #    utc_start 1945-09-22 15:00:00 (Sat)
@@ -66,7 +66,7 @@
 61451827200, #    local_end 1948-05-01 00:00:00 (Sat)
 27000,
 0,
-'WIB',
+'+0730',
     ],
     [
 61451800200, #    utc_start 1948-04-30 16:30:00 (Fri)
@@ -75,7 +75,7 @@
 61514899200, #    local_end 1950-05-01 00:00:00 (Mon)
 28800,
 0,
-'WIB',
+'+08',
     ],
     [
 61514870400, #    utc_start 1950-04-30 16:00:00 (Sun)
@@ -84,7 +84,7 @@
 61946294400, #    local_end 1964-01-01 00:00:00 (Wed)
 27000,
 0,
-'WIB',
+'+0730',
     ],
     [
 61946267400, #    utc_start 1963-12-31 16:30:00 (Tue)
@@ -106,11 +106,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Pyongyang.pm
+++ b/lib/DateTime/TimeZone/Asia/Pyongyang.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,17 +43,8 @@
     ],
     [
 60305268600, #    utc_start 1911-12-31 15:30:00 (Sun)
-61117858800, #      utc_end 1937-09-30 15:00:00 (Thu)
-60305301000, #  local_start 1912-01-01 00:30:00 (Mon)
-61117891200, #    local_end 1937-10-01 00:00:00 (Fri)
-32400,
-0,
-'JCST',
-    ],
-    [
-61117858800, #    utc_start 1937-09-30 15:00:00 (Thu)
 61367036400, #      utc_end 1945-08-23 15:00:00 (Thu)
-61117891200, #  local_start 1937-10-01 00:00:00 (Fri)
+60305301000, #  local_start 1912-01-01 00:30:00 (Mon)
 61367068800, #    local_end 1945-08-24 00:00:00 (Fri)
 32400,
 0,
@@ -79,11 +70,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Qatar.pm
+++ b/lib/DateTime/TimeZone/Asia/Qatar.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62211888000, #    local_end 1972-06-01 00:00:00 (Thu)
 14400,
 0,
-'GST',
+'+04',
     ],
     [
 62211873600, #    utc_start 1972-05-31 20:00:00 (Wed)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 10800,
 0,
-'AST',
+'+03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Qyzylorda.pm
+++ b/lib/DateTime/TimeZone/Asia/Qyzylorda.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -493,11 +493,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {24}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Riyadh.pm
+++ b/lib/DateTime/TimeZone/Asia/Riyadh.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 10800,
 0,
-'AST',
+'+03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Sakhalin.pm
+++ b/lib/DateTime/TimeZone/Asia/Sakhalin.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -628,11 +628,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Samarkand.pm
+++ b/lib/DateTime/TimeZone/Asia/Samarkand.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -259,11 +259,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {11}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Seoul.pm
+++ b/lib/DateTime/TimeZone/Asia/Seoul.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,17 +43,8 @@
     ],
     [
 60305268600, #    utc_start 1911-12-31 15:30:00 (Sun)
-61117858800, #      utc_end 1937-09-30 15:00:00 (Thu)
-60305301000, #  local_start 1912-01-01 00:30:00 (Mon)
-61117891200, #    local_end 1937-10-01 00:00:00 (Fri)
-32400,
-0,
-'JCST',
-    ],
-    [
-61117858800, #    utc_start 1937-09-30 15:00:00 (Thu)
 61368332400, #      utc_end 1945-09-07 15:00:00 (Fri)
-61117891200, #  local_start 1937-10-01 00:00:00 (Fri)
+60305301000, #  local_start 1912-01-01 00:30:00 (Mon)
 61368364800, #    local_end 1945-09-08 00:00:00 (Sat)
 32400,
 0,
@@ -232,11 +223,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {8}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Shanghai.pm
+++ b/lib/DateTime/TimeZone/Asia/Shanghai.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -196,11 +196,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {8}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Singapore.pm
+++ b/lib/DateTime/TimeZone/Asia/Singapore.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60968073600, #    local_end 1933-01-01 00:00:00 (Sun)
 25200,
 0,
-'MALT',
+'+07',
     ],
     [
 60968048400, #    utc_start 1932-12-31 17:00:00 (Sat)
@@ -57,7 +57,7 @@
 61062681600, #    local_end 1936-01-01 00:00:00 (Wed)
 26400,
 1,
-'MALST',
+'+0720',
     ],
     [
 61062655200, #    utc_start 1935-12-31 16:40:00 (Tue)
@@ -66,7 +66,7 @@
 61241529600, #    local_end 1941-09-01 00:00:00 (Mon)
 26400,
 0,
-'MALT',
+'+0720',
     ],
     [
 61241503200, #    utc_start 1941-08-31 16:40:00 (Sun)
@@ -75,7 +75,7 @@
 61256044800, #    local_end 1942-02-16 00:00:00 (Mon)
 27000,
 0,
-'MALT',
+'+0730',
     ],
     [
 61256017800, #    utc_start 1942-02-15 16:30:00 (Sun)
@@ -84,25 +84,16 @@
 61368710400, #    local_end 1945-09-12 00:00:00 (Wed)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61368678000, #    utc_start 1945-09-11 15:00:00 (Tue)
-61996897800, #      utc_end 1965-08-08 16:30:00 (Sun)
-61368705000, #  local_start 1945-09-11 22:30:00 (Tue)
-61996924800, #    local_end 1965-08-09 00:00:00 (Mon)
-27000,
-0,
-'MALT',
-    ],
-    [
-61996897800, #    utc_start 1965-08-08 16:30:00 (Sun)
 62514347400, #      utc_end 1981-12-31 16:30:00 (Thu)
-61996924800, #  local_start 1965-08-09 00:00:00 (Mon)
+61368705000, #  local_start 1945-09-11 22:30:00 (Tue)
 62514374400, #    local_end 1982-01-01 00:00:00 (Fri)
 27000,
 0,
-'SGT',
+'+0730',
     ],
     [
 62514347400, #    utc_start 1981-12-31 16:30:00 (Thu)
@@ -111,15 +102,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 28800,
 0,
-'SGT',
+'+08',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Srednekolymsk.pm
+++ b/lib/DateTime/TimeZone/Asia/Srednekolymsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -619,11 +619,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Taipei.pm
+++ b/lib/DateTime/TimeZone/Asia/Taipei.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61117891200, #    local_end 1937-10-01 00:00:00 (Fri)
 28800,
 0,
-'JWST',
+'CST',
     ],
     [
 61117862400, #    utc_start 1937-09-30 16:00:00 (Thu)
@@ -403,11 +403,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {19}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Tashkent.pm
+++ b/lib/DateTime/TimeZone/Asia/Tashkent.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -259,11 +259,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {11}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Tbilisi.pm
+++ b/lib/DateTime/TimeZone/Asia/Tbilisi.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -520,11 +520,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {26}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Tehran.pm
+++ b/lib/DateTime/TimeZone/Asia/Tehran.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 62382873600, #    local_end 1977-11-01 00:00:00 (Tue)
 12600,
 0,
-'IRST',
+'+0330',
     ],
     [
 62382861000, #    utc_start 1977-10-31 20:30:00 (Mon)
@@ -57,7 +57,7 @@
 62394969600, #    local_end 1978-03-21 00:00:00 (Tue)
 14400,
 0,
-'IRST',
+'+04',
     ],
     [
 62394955200, #    utc_start 1978-03-20 20:00:00 (Mon)
@@ -66,7 +66,7 @@
 62413459200, #    local_end 1978-10-21 00:00:00 (Sat)
 18000,
 1,
-'IRDT',
+'+05',
     ],
     [
 62413441200, #    utc_start 1978-10-20 19:00:00 (Fri)
@@ -75,7 +75,7 @@
 62419680000, #    local_end 1979-01-01 00:00:00 (Mon)
 14400,
 0,
-'IRST',
+'+04',
     ],
     [
 62419665600, #    utc_start 1978-12-31 20:00:00 (Sun)
@@ -84,7 +84,7 @@
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@@ -93,7 +93,7 @@
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@@ -111,7 +111,7 @@
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@@ -120,7 +120,7 @@
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@@ -129,7 +129,7 @@
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@@ -147,7 +147,7 @@
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     ],
     [
 64146540600, #    utc_start 2033-09-20 19:30:00 (Tue)
@@ -858,7 +858,7 @@
 64162281600, #    local_end 2034-03-22 00:00:00 (Wed)
 12600,
 0,
-'IRST',
+'+0330',
     ],
     [
 64162269000, #    utc_start 2034-03-21 20:30:00 (Tue)
@@ -867,7 +867,7 @@
 64178179200, #    local_end 2034-09-22 00:00:00 (Fri)
 16200,
 1,
-'IRDT',
+'+0430',
     ],
     [
 64178163000, #    utc_start 2034-09-21 19:30:00 (Thu)
@@ -876,7 +876,7 @@
 64193817600, #    local_end 2035-03-22 00:00:00 (Thu)
 12600,
 0,
-'IRST',
+'+0330',
     ],
     [
 64193805000, #    utc_start 2035-03-21 20:30:00 (Wed)
@@ -885,7 +885,7 @@
 64209715200, #    local_end 2035-09-22 00:00:00 (Sat)
 16200,
 1,
-'IRDT',
+'+0430',
     ],
     [
 64209699000, #    utc_start 2035-09-21 19:30:00 (Fri)
@@ -894,7 +894,7 @@
 64225353600, #    local_end 2036-03-21 00:00:00 (Fri)
 12600,
 0,
-'IRST',
+'+0330',
     ],
     [
 64225341000, #    utc_start 2036-03-20 20:30:00 (Thu)
@@ -903,7 +903,7 @@
 64241251200, #    local_end 2036-09-21 00:00:00 (Sun)
 16200,
 1,
-'IRDT',
+'+0430',
     ],
     [
 64241235000, #    utc_start 2036-09-20 19:30:00 (Sat)
@@ -912,7 +912,7 @@
 64256889600, #    local_end 2037-03-21 00:00:00 (Sat)
 12600,
 0,
-'IRST',
+'+0330',
     ],
     [
 64256877000, #    utc_start 2037-03-20 20:30:00 (Fri)
@@ -921,11 +921,11 @@
 64272787200, #    local_end 2037-09-21 00:00:00 (Mon)
 16200,
 1,
-'IRDT',
+'+0430',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {48}
 
@@ -938,7 +938,7 @@
 sub _last_offset { 12600 }
 
 my $last_observance = bless( {
-  'format' => 'IR%sT',
+  'format' => '+0330/+0430',
   'gmtoff' => '3:30',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/Asia/Thimphu.pm
+++ b/lib/DateTime/TimeZone/Asia/Thimphu.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62695728000, #    local_end 1987-10-01 00:00:00 (Thu)
 19800,
 0,
-'IST',
+'+0530',
     ],
     [
 62695708200, #    utc_start 1987-09-30 18:30:00 (Wed)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 21600,
 0,
-'BTT',
+'+06',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Tokyo.pm
+++ b/lib/DateTime/TimeZone/Asia/Tokyo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -34,26 +34,8 @@
     ],
     [
 59547970800, #    utc_start 1887-12-31 15:00:00 (Sat)
-59800431600, #      utc_end 1895-12-31 15:00:00 (Tue)
-59548003200, #  local_start 1888-01-01 00:00:00 (Sun)
-59800464000, #    local_end 1896-01-01 00:00:00 (Wed)
-32400,
-0,
-'JST',
-    ],
-    [
-59800431600, #    utc_start 1895-12-31 15:00:00 (Tue)
-61117858800, #      utc_end 1937-09-30 15:00:00 (Thu)
-59800464000, #  local_start 1896-01-01 00:00:00 (Wed)
-61117891200, #    local_end 1937-10-01 00:00:00 (Fri)
-32400,
-0,
-'JCST',
-    ],
-    [
-61117858800, #    utc_start 1937-09-30 15:00:00 (Thu)
 61451888400, #      utc_end 1948-05-01 17:00:00 (Sat)
-61117891200, #  local_start 1937-10-01 00:00:00 (Fri)
+59548003200, #  local_start 1888-01-01 00:00:00 (Sun)
 61451920800, #    local_end 1948-05-02 02:00:00 (Sun)
 32400,
 0,
@@ -133,11 +115,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {4}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Tomsk.pm
+++ b/lib/DateTime/TimeZone/Asia/Tomsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -637,11 +637,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {31}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Ulaanbaatar.pm
+++ b/lib/DateTime/TimeZone/Asia/Ulaanbaatar.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62388144000, #    local_end 1978-01-01 00:00:00 (Sun)
 25200,
 0,
-'ULAT',
+'+07',
     ],
     [
 62388118800, #    utc_start 1977-12-31 17:00:00 (Sat)
@@ -48,7 +48,7 @@
 62553686400, #    local_end 1983-04-01 00:00:00 (Fri)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62553657600, #    utc_start 1983-03-31 16:00:00 (Thu)
@@ -57,7 +57,7 @@
 62569497600, #    local_end 1983-10-01 00:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62569465200, #    utc_start 1983-09-30 15:00:00 (Fri)
@@ -66,7 +66,7 @@
 62585308800, #    local_end 1984-04-01 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62585280000, #    utc_start 1984-03-31 16:00:00 (Sat)
@@ -75,7 +75,7 @@
 62601033600, #    local_end 1984-09-30 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62601001200, #    utc_start 1984-09-29 15:00:00 (Sat)
@@ -84,7 +84,7 @@
 62616758400, #    local_end 1985-03-31 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62616729600, #    utc_start 1985-03-30 16:00:00 (Sat)
@@ -93,7 +93,7 @@
 62632483200, #    local_end 1985-09-29 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62632450800, #    utc_start 1985-09-28 15:00:00 (Sat)
@@ -102,7 +102,7 @@
 62648208000, #    local_end 1986-03-30 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62648179200, #    utc_start 1986-03-29 16:00:00 (Sat)
@@ -111,7 +111,7 @@
 62663932800, #    local_end 1986-09-28 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62663900400, #    utc_start 1986-09-27 15:00:00 (Sat)
@@ -120,7 +120,7 @@
 62679657600, #    local_end 1987-03-29 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62679628800, #    utc_start 1987-03-28 16:00:00 (Sat)
@@ -129,7 +129,7 @@
 62695382400, #    local_end 1987-09-27 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62695350000, #    utc_start 1987-09-26 15:00:00 (Sat)
@@ -138,7 +138,7 @@
 62711107200, #    local_end 1988-03-27 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62711078400, #    utc_start 1988-03-26 16:00:00 (Sat)
@@ -147,7 +147,7 @@
 62726832000, #    local_end 1988-09-25 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62726799600, #    utc_start 1988-09-24 15:00:00 (Sat)
@@ -156,7 +156,7 @@
 62742556800, #    local_end 1989-03-26 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62742528000, #    utc_start 1989-03-25 16:00:00 (Sat)
@@ -165,7 +165,7 @@
 62758281600, #    local_end 1989-09-24 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62758249200, #    utc_start 1989-09-23 15:00:00 (Sat)
@@ -174,7 +174,7 @@
 62774006400, #    local_end 1990-03-25 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62773977600, #    utc_start 1990-03-24 16:00:00 (Sat)
@@ -183,7 +183,7 @@
 62790336000, #    local_end 1990-09-30 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62790303600, #    utc_start 1990-09-29 15:00:00 (Sat)
@@ -192,7 +192,7 @@
 62806060800, #    local_end 1991-03-31 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62806032000, #    utc_start 1991-03-30 16:00:00 (Sat)
@@ -201,7 +201,7 @@
 62821785600, #    local_end 1991-09-29 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62821753200, #    utc_start 1991-09-28 15:00:00 (Sat)
@@ -210,7 +210,7 @@
 62837510400, #    local_end 1992-03-29 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62837481600, #    utc_start 1992-03-28 16:00:00 (Sat)
@@ -219,7 +219,7 @@
 62853235200, #    local_end 1992-09-27 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62853202800, #    utc_start 1992-09-26 15:00:00 (Sat)
@@ -228,7 +228,7 @@
 62868960000, #    local_end 1993-03-28 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62868931200, #    utc_start 1993-03-27 16:00:00 (Sat)
@@ -237,7 +237,7 @@
 62884684800, #    local_end 1993-09-26 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62884652400, #    utc_start 1993-09-25 15:00:00 (Sat)
@@ -246,7 +246,7 @@
 62900409600, #    local_end 1994-03-27 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62900380800, #    utc_start 1994-03-26 16:00:00 (Sat)
@@ -255,7 +255,7 @@
 62916134400, #    local_end 1994-09-25 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62916102000, #    utc_start 1994-09-24 15:00:00 (Sat)
@@ -264,7 +264,7 @@
 62931859200, #    local_end 1995-03-26 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62931830400, #    utc_start 1995-03-25 16:00:00 (Sat)
@@ -273,7 +273,7 @@
 62947584000, #    local_end 1995-09-24 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62947551600, #    utc_start 1995-09-23 15:00:00 (Sat)
@@ -282,7 +282,7 @@
 62963913600, #    local_end 1996-03-31 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62963884800, #    utc_start 1996-03-30 16:00:00 (Sat)
@@ -291,7 +291,7 @@
 62979638400, #    local_end 1996-09-29 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 62979606000, #    utc_start 1996-09-28 15:00:00 (Sat)
@@ -300,7 +300,7 @@
 62995363200, #    local_end 1997-03-30 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 62995334400, #    utc_start 1997-03-29 16:00:00 (Sat)
@@ -309,7 +309,7 @@
 63011088000, #    local_end 1997-09-28 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63011055600, #    utc_start 1997-09-27 15:00:00 (Sat)
@@ -318,7 +318,7 @@
 63026812800, #    local_end 1998-03-29 00:00:00 (Sun)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63026784000, #    utc_start 1998-03-28 16:00:00 (Sat)
@@ -327,7 +327,7 @@
 63042537600, #    local_end 1998-09-27 00:00:00 (Sun)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63042505200, #    utc_start 1998-09-26 15:00:00 (Sat)
@@ -336,7 +336,7 @@
 63124106400, #    local_end 2001-04-28 02:00:00 (Sat)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63124077600, #    utc_start 2001-04-27 18:00:00 (Fri)
@@ -345,7 +345,7 @@
 63137412000, #    local_end 2001-09-29 02:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63137379600, #    utc_start 2001-09-28 17:00:00 (Fri)
@@ -354,7 +354,7 @@
 63153136800, #    local_end 2002-03-30 02:00:00 (Sat)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63153108000, #    utc_start 2002-03-29 18:00:00 (Fri)
@@ -363,7 +363,7 @@
 63168861600, #    local_end 2002-09-28 02:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63168829200, #    utc_start 2002-09-27 17:00:00 (Fri)
@@ -372,7 +372,7 @@
 63184586400, #    local_end 2003-03-29 02:00:00 (Sat)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63184557600, #    utc_start 2003-03-28 18:00:00 (Fri)
@@ -381,7 +381,7 @@
 63200311200, #    local_end 2003-09-27 02:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63200278800, #    utc_start 2003-09-26 17:00:00 (Fri)
@@ -390,7 +390,7 @@
 63216036000, #    local_end 2004-03-27 02:00:00 (Sat)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63216007200, #    utc_start 2004-03-26 18:00:00 (Fri)
@@ -399,7 +399,7 @@
 63231760800, #    local_end 2004-09-25 02:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63231728400, #    utc_start 2004-09-24 17:00:00 (Fri)
@@ -408,7 +408,7 @@
 63247485600, #    local_end 2005-03-26 02:00:00 (Sat)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63247456800, #    utc_start 2005-03-25 18:00:00 (Fri)
@@ -417,7 +417,7 @@
 63263210400, #    local_end 2005-09-24 02:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63263178000, #    utc_start 2005-09-23 17:00:00 (Fri)
@@ -426,7 +426,7 @@
 63278935200, #    local_end 2006-03-25 02:00:00 (Sat)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63278906400, #    utc_start 2006-03-24 18:00:00 (Fri)
@@ -435,7 +435,7 @@
 63295264800, #    local_end 2006-09-30 02:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63295232400, #    utc_start 2006-09-29 17:00:00 (Fri)
@@ -444,7 +444,7 @@
 63563191200, #    local_end 2015-03-28 02:00:00 (Sat)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63563162400, #    utc_start 2015-03-27 18:00:00 (Fri)
@@ -453,7 +453,7 @@
 63578908800, #    local_end 2015-09-26 00:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63578876400, #    utc_start 2015-09-25 15:00:00 (Fri)
@@ -462,7 +462,7 @@
 63594640800, #    local_end 2016-03-26 02:00:00 (Sat)
 28800,
 0,
-'ULAT',
+'+08',
     ],
     [
 63594612000, #    utc_start 2016-03-25 18:00:00 (Fri)
@@ -471,284 +471,29 @@
 63610358400, #    local_end 2016-09-24 00:00:00 (Sat)
 32400,
 1,
-'ULAST',
+'+09',
     ],
     [
 63610326000, #    utc_start 2016-09-23 15:00:00 (Fri)
-63626061600, #      utc_end 2017-03-24 18:00:00 (Fri)
+DateTime::TimeZone::INFINITY, #      utc_end
 63610354800, #  local_start 2016-09-23 23:00:00 (Fri)
-63626090400, #    local_end 2017-03-25 02:00:00 (Sat)
+DateTime::TimeZone::INFINITY, #    local_end
 28800,
 0,
-'ULAT',
-    ],
-    [
-63626061600, #    utc_start 2017-03-24 18:00:00 (Fri)
-63642380400, #      utc_end 2017-09-29 15:00:00 (Fri)
-63626094000, #  local_start 2017-03-25 03:00:00 (Sat)
-63642412800, #    local_end 2017-09-30 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63642380400, #    utc_start 2017-09-29 15:00:00 (Fri)
-63658116000, #      utc_end 2018-03-30 18:00:00 (Fri)
-63642409200, #  local_start 2017-09-29 23:00:00 (Fri)
-63658144800, #    local_end 2018-03-31 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63658116000, #    utc_start 2018-03-30 18:00:00 (Fri)
-63673830000, #      utc_end 2018-09-28 15:00:00 (Fri)
-63658148400, #  local_start 2018-03-31 03:00:00 (Sat)
-63673862400, #    local_end 2018-09-29 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63673830000, #    utc_start 2018-09-28 15:00:00 (Fri)
-63689565600, #      utc_end 2019-03-29 18:00:00 (Fri)
-63673858800, #  local_start 2018-09-28 23:00:00 (Fri)
-63689594400, #    local_end 2019-03-30 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63689565600, #    utc_start 2019-03-29 18:00:00 (Fri)
-63705279600, #      utc_end 2019-09-27 15:00:00 (Fri)
-63689598000, #  local_start 2019-03-30 03:00:00 (Sat)
-63705312000, #    local_end 2019-09-28 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63705279600, #    utc_start 2019-09-27 15:00:00 (Fri)
-63721015200, #      utc_end 2020-03-27 18:00:00 (Fri)
-63705308400, #  local_start 2019-09-27 23:00:00 (Fri)
-63721044000, #    local_end 2020-03-28 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63721015200, #    utc_start 2020-03-27 18:00:00 (Fri)
-63736729200, #      utc_end 2020-09-25 15:00:00 (Fri)
-63721047600, #  local_start 2020-03-28 03:00:00 (Sat)
-63736761600, #    local_end 2020-09-26 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63736729200, #    utc_start 2020-09-25 15:00:00 (Fri)
-63752464800, #      utc_end 2021-03-26 18:00:00 (Fri)
-63736758000, #  local_start 2020-09-25 23:00:00 (Fri)
-63752493600, #    local_end 2021-03-27 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63752464800, #    utc_start 2021-03-26 18:00:00 (Fri)
-63768178800, #      utc_end 2021-09-24 15:00:00 (Fri)
-63752497200, #  local_start 2021-03-27 03:00:00 (Sat)
-63768211200, #    local_end 2021-09-25 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63768178800, #    utc_start 2021-09-24 15:00:00 (Fri)
-63783914400, #      utc_end 2022-03-25 18:00:00 (Fri)
-63768207600, #  local_start 2021-09-24 23:00:00 (Fri)
-63783943200, #    local_end 2022-03-26 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63783914400, #    utc_start 2022-03-25 18:00:00 (Fri)
-63799628400, #      utc_end 2022-09-23 15:00:00 (Fri)
-63783946800, #  local_start 2022-03-26 03:00:00 (Sat)
-63799660800, #    local_end 2022-09-24 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63799628400, #    utc_start 2022-09-23 15:00:00 (Fri)
-63815364000, #      utc_end 2023-03-24 18:00:00 (Fri)
-63799657200, #  local_start 2022-09-23 23:00:00 (Fri)
-63815392800, #    local_end 2023-03-25 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63815364000, #    utc_start 2023-03-24 18:00:00 (Fri)
-63831682800, #      utc_end 2023-09-29 15:00:00 (Fri)
-63815396400, #  local_start 2023-03-25 03:00:00 (Sat)
-63831715200, #    local_end 2023-09-30 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63831682800, #    utc_start 2023-09-29 15:00:00 (Fri)
-63847418400, #      utc_end 2024-03-29 18:00:00 (Fri)
-63831711600, #  local_start 2023-09-29 23:00:00 (Fri)
-63847447200, #    local_end 2024-03-30 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63847418400, #    utc_start 2024-03-29 18:00:00 (Fri)
-63863132400, #      utc_end 2024-09-27 15:00:00 (Fri)
-63847450800, #  local_start 2024-03-30 03:00:00 (Sat)
-63863164800, #    local_end 2024-09-28 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63863132400, #    utc_start 2024-09-27 15:00:00 (Fri)
-63878868000, #      utc_end 2025-03-28 18:00:00 (Fri)
-63863161200, #  local_start 2024-09-27 23:00:00 (Fri)
-63878896800, #    local_end 2025-03-29 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63878868000, #    utc_start 2025-03-28 18:00:00 (Fri)
-63894582000, #      utc_end 2025-09-26 15:00:00 (Fri)
-63878900400, #  local_start 2025-03-29 03:00:00 (Sat)
-63894614400, #    local_end 2025-09-27 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63894582000, #    utc_start 2025-09-26 15:00:00 (Fri)
-63910317600, #      utc_end 2026-03-27 18:00:00 (Fri)
-63894610800, #  local_start 2025-09-26 23:00:00 (Fri)
-63910346400, #    local_end 2026-03-28 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63910317600, #    utc_start 2026-03-27 18:00:00 (Fri)
-63926031600, #      utc_end 2026-09-25 15:00:00 (Fri)
-63910350000, #  local_start 2026-03-28 03:00:00 (Sat)
-63926064000, #    local_end 2026-09-26 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
-    ],
-    [
-63926031600, #    utc_start 2026-09-25 15:00:00 (Fri)
-63941767200, #      utc_end 2027-03-26 18:00:00 (Fri)
-63926060400, #  local_start 2026-09-25 23:00:00 (Fri)
-63941796000, #    local_end 2027-03-27 02:00:00 (Sat)
-28800,
-0,
-'ULAT',
-    ],
-    [
-63941767200, #    utc_start 2027-03-26 18:00:00 (Fri)
-63957481200, #      utc_end 2027-09-24 15:00:00 (Fri)
-63941799600, #  local_start 2027-03-27 03:00:00 (Sat)
-63957513600, #    local_end 2027-09-25 00:00:00 (Sat)
-32400,
-1,
-'ULAST',
+'+08',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {35}
+sub has_dst_changes {24}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
 }
 
-sub _last_offset { 28800 }
-
-my $last_observance = bless( {
-  'format' => 'ULA%sT',
-  'gmtoff' => '8:00',
-  'local_start_datetime' => bless( {
-    'formatter' => undef,
-    'local_rd_days' => 722085,
-    'local_rd_secs' => 3600,
-    'offset_modifier' => 0,
-    'rd_nanosecs' => 0,
-    'tz' => bless( {
-      'name' => 'floating',
-      'offset' => 0
-    }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 722085,
-    'utc_rd_secs' => 3600,
-    'utc_year' => 1979
-  }, 'DateTime' ),
-  'offset_from_std' => 0,
-  'offset_from_utc' => 28800,
-  'until' => [],
-  'utc_start_datetime' => bless( {
-    'formatter' => undef,
-    'local_rd_days' => 722084,
-    'local_rd_secs' => 61200,
-    'offset_modifier' => 0,
-    'rd_nanosecs' => 0,
-    'tz' => bless( {
-      'name' => 'floating',
-      'offset' => 0
-    }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 722084,
-    'utc_rd_secs' => 61200,
-    'utc_year' => 1978
-  }, 'DateTime' )
-}, 'DateTime::TimeZone::OlsonDB::Observance' )
-;
-sub _last_observance { $last_observance }
-
-my $rules = [
-  bless( {
-    'at' => '0:00',
-    'from' => '2015',
-    'in' => 'Sep',
-    'letter' => '',
-    'name' => 'Mongol',
-    'offset_from_std' => 0,
-    'on' => 'lastSat',
-    'save' => '0',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
-    'at' => '2:00',
-    'from' => '2015',
-    'in' => 'Mar',
-    'letter' => 'S',
-    'name' => 'Mongol',
-    'offset_from_std' => 3600,
-    'on' => 'lastSat',
-    'save' => '1:00',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' )
-]
-;
-sub _rules { $rules }
 
 
 1;
--- a/lib/DateTime/TimeZone/Asia/Urumqi.pm
+++ b/lib/DateTime/TimeZone/Asia/Urumqi.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 21600,
 0,
-'XJT',
+'+06',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Ust_Nera.pm
+++ b/lib/DateTime/TimeZone/Asia/Ust_Nera.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -628,11 +628,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Vladivostok.pm
+++ b/lib/DateTime/TimeZone/Asia/Vladivostok.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -619,11 +619,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Yakutsk.pm
+++ b/lib/DateTime/TimeZone/Asia/Yakutsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -619,11 +619,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Yangon.pm
+++ b/lib/DateTime/TimeZone/Asia/Yangon.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61262438400, #    local_end 1942-05-01 00:00:00 (Fri)
 23400,
 0,
-'BURT',
+'+0630',
     ],
     [
 61262415000, #    utc_start 1942-04-30 17:30:00 (Thu)
@@ -57,7 +57,7 @@
 61357305600, #    local_end 1945-05-03 00:00:00 (Thu)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61357273200, #    utc_start 1945-05-02 15:00:00 (Wed)
@@ -66,15 +66,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 23400,
 0,
-'MMT',
+'+0630',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Yekaterinburg.pm
+++ b/lib/DateTime/TimeZone/Asia/Yekaterinburg.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -628,11 +628,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Asia/Yerevan.pm
+++ b/lib/DateTime/TimeZone/Asia/Yerevan.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -601,11 +601,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Atlantic/Azores.pm
+++ b/lib/DateTime/TimeZone/Atlantic/Azores.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60446127600, #    local_end 1916-06-17 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60446134800, #    utc_start 1916-06-18 01:00:00 (Sun)
@@ -57,7 +57,7 @@
 60457885200, #    local_end 1916-11-01 01:00:00 (Wed)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60457888800, #    utc_start 1916-11-01 02:00:00 (Wed)
@@ -66,7 +66,7 @@
 60468246000, #    local_end 1917-02-28 23:00:00 (Wed)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60468253200, #    utc_start 1917-03-01 01:00:00 (Thu)
@@ -75,7 +75,7 @@
 60487948800, #    local_end 1917-10-15 00:00:00 (Mon)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60487952400, #    utc_start 1917-10-15 01:00:00 (Mon)
@@ -84,7 +84,7 @@
 60499868400, #    local_end 1918-03-01 23:00:00 (Fri)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60499875600, #    utc_start 1918-03-02 01:00:00 (Sat)
@@ -93,7 +93,7 @@
 60519484800, #    local_end 1918-10-15 00:00:00 (Tue)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60519488400, #    utc_start 1918-10-15 01:00:00 (Tue)
@@ -102,7 +102,7 @@
 60531318000, #    local_end 1919-02-28 23:00:00 (Fri)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60531325200, #    utc_start 1919-03-01 01:00:00 (Sat)
@@ -111,7 +111,7 @@
 60551020800, #    local_end 1919-10-15 00:00:00 (Wed)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60551024400, #    utc_start 1919-10-15 01:00:00 (Wed)
@@ -120,7 +120,7 @@
 60562940400, #    local_end 1920-02-29 23:00:00 (Sun)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60562947600, #    utc_start 1920-03-01 01:00:00 (Mon)
@@ -129,7 +129,7 @@
 60582643200, #    local_end 1920-10-15 00:00:00 (Fri)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60582646800, #    utc_start 1920-10-15 01:00:00 (Fri)
@@ -138,7 +138,7 @@
 60594476400, #    local_end 1921-02-28 23:00:00 (Mon)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60594483600, #    utc_start 1921-03-01 01:00:00 (Tue)
@@ -147,7 +147,7 @@
 60614179200, #    local_end 1921-10-15 00:00:00 (Sat)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60614182800, #    utc_start 1921-10-15 01:00:00 (Sat)
@@ -156,7 +156,7 @@
 60693231600, #    local_end 1924-04-16 23:00:00 (Wed)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60693238800, #    utc_start 1924-04-17 01:00:00 (Thu)
@@ -165,7 +165,7 @@
 60708873600, #    local_end 1924-10-15 00:00:00 (Wed)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60708877200, #    utc_start 1924-10-15 01:00:00 (Wed)
@@ -174,7 +174,7 @@
 60756390000, #    local_end 1926-04-17 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60756397200, #    utc_start 1926-04-18 01:00:00 (Sun)
@@ -183,7 +183,7 @@
 60770908800, #    local_end 1926-10-03 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60770912400, #    utc_start 1926-10-03 01:00:00 (Sun)
@@ -192,7 +192,7 @@
 60787234800, #    local_end 1927-04-09 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60787242000, #    utc_start 1927-04-10 01:00:00 (Sun)
@@ -201,7 +201,7 @@
 60802358400, #    local_end 1927-10-02 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60802362000, #    utc_start 1927-10-02 01:00:00 (Sun)
@@ -210,7 +210,7 @@
 60819289200, #    local_end 1928-04-14 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60819296400, #    utc_start 1928-04-15 01:00:00 (Sun)
@@ -219,7 +219,7 @@
 60834412800, #    local_end 1928-10-07 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60834416400, #    utc_start 1928-10-07 01:00:00 (Sun)
@@ -228,7 +228,7 @@
 60851343600, #    local_end 1929-04-20 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60851350800, #    utc_start 1929-04-21 01:00:00 (Sun)
@@ -237,7 +237,7 @@
 60865862400, #    local_end 1929-10-06 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60865866000, #    utc_start 1929-10-06 01:00:00 (Sun)
@@ -246,7 +246,7 @@
 60914242800, #    local_end 1931-04-18 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60914250000, #    utc_start 1931-04-19 01:00:00 (Sun)
@@ -255,7 +255,7 @@
 60928761600, #    local_end 1931-10-04 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60928765200, #    utc_start 1931-10-04 01:00:00 (Sun)
@@ -264,7 +264,7 @@
 60944482800, #    local_end 1932-04-02 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 60944490000, #    utc_start 1932-04-03 01:00:00 (Sun)
@@ -273,7 +273,7 @@
 60960211200, #    local_end 1932-10-02 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 60960214800, #    utc_start 1932-10-02 01:00:00 (Sun)
@@ -282,7 +282,7 @@
 61007986800, #    local_end 1934-04-07 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 61007994000, #    utc_start 1934-04-08 01:00:00 (Sun)
@@ -291,7 +291,7 @@
 61023715200, #    local_end 1934-10-07 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 61023718800, #    utc_start 1934-10-07 01:00:00 (Sun)
@@ -300,7 +300,7 @@
 61038831600, #    local_end 1935-03-30 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 61038838800, #    utc_start 1935-03-31 01:00:00 (Sun)
@@ -309,7 +309,7 @@
 61055164800, #    local_end 1935-10-06 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 61055168400, #    utc_start 1935-10-06 01:00:00 (Sun)
@@ -318,7 +318,7 @@
 61072095600, #    local_end 1936-04-18 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 61072102800, #    utc_start 1936-04-19 01:00:00 (Sun)
@@ -327,7 +327,7 @@
 61086614400, #    local_end 1936-10-04 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 61086618000, #    utc_start 1936-10-04 01:00:00 (Sun)
@@ -336,7 +336,7 @@
 61102335600, #    local_end 1937-04-03 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 61102342800, #    utc_start 1937-04-04 01:00:00 (Sun)
@@ -345,7 +345,7 @@
 61118064000, #    local_end 1937-10-03 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 61118067600, #    utc_start 1937-10-03 01:00:00 (Sun)
@@ -354,7 +354,7 @@
 61133180400, #    local_end 1938-03-26 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
     ],
     [
 61133187600, #    utc_start 1938-03-27 01:00:00 (Sun)
@@ -363,7 +363,7 @@
 61149513600, #    local_end 1938-10-02 00:00:00 (Sun)
 -3600,
 1,
-'AZOST',
+'-01',
     ],
     [
 61149517200, #    utc_start 1938-10-02 01:00:00 (Sun)
@@ -372,7 +372,7 @@
 61166444400, #    local_end 1939-04-15 23:00:00 (Sat)
 -7200,
 0,
-'AZOT',
+'-02',
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@@ -1155,7 +1155,7 @@
 62774010000, #    local_end 1990-03-25 01:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 62774013600, #    utc_start 1990-03-25 02:00:00 (Sun)
@@ -1164,7 +1164,7 @@
 62790343200, #    local_end 1990-09-30 02:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 62790343200, #    utc_start 1990-09-30 02:00:00 (Sun)
@@ -1173,7 +1173,7 @@
 62806064400, #    local_end 1991-03-31 01:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 62806068000, #    utc_start 1991-03-31 02:00:00 (Sun)
@@ -1182,7 +1182,7 @@
 62821792800, #    local_end 1991-09-29 02:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 62821792800, #    utc_start 1991-09-29 02:00:00 (Sun)
@@ -1191,7 +1191,7 @@
 62837514000, #    local_end 1992-03-29 01:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 62837517600, #    utc_start 1992-03-29 02:00:00 (Sun)
@@ -1200,7 +1200,7 @@
 62853242400, #    local_end 1992-09-27 02:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 62853242400, #    utc_start 1992-09-27 02:00:00 (Sun)
@@ -1218,7 +1218,7 @@
 62884688400, #    local_end 1993-09-26 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 62884688400, #    utc_start 1993-09-26 01:00:00 (Sun)
@@ -1227,7 +1227,7 @@
 62900409600, #    local_end 1994-03-27 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 62900413200, #    utc_start 1994-03-27 01:00:00 (Sun)
@@ -1236,7 +1236,7 @@
 62916138000, #    local_end 1994-09-25 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 62916138000, #    utc_start 1994-09-25 01:00:00 (Sun)
@@ -1245,7 +1245,7 @@
 62931859200, #    local_end 1995-03-26 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 62931862800, #    utc_start 1995-03-26 01:00:00 (Sun)
@@ -1254,7 +1254,7 @@
 62947587600, #    local_end 1995-09-24 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 62947587600, #    utc_start 1995-09-24 01:00:00 (Sun)
@@ -1263,7 +1263,7 @@
 62963913600, #    local_end 1996-03-31 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 62963917200, #    utc_start 1996-03-31 01:00:00 (Sun)
@@ -1272,7 +1272,7 @@
 62982061200, #    local_end 1996-10-27 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 62982061200, #    utc_start 1996-10-27 01:00:00 (Sun)
@@ -1281,7 +1281,7 @@
 62995363200, #    local_end 1997-03-30 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 62995366800, #    utc_start 1997-03-30 01:00:00 (Sun)
@@ -1290,7 +1290,7 @@
 63013510800, #    local_end 1997-10-26 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63013510800, #    utc_start 1997-10-26 01:00:00 (Sun)
@@ -1299,7 +1299,7 @@
 63026812800, #    local_end 1998-03-29 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63026816400, #    utc_start 1998-03-29 01:00:00 (Sun)
@@ -1308,7 +1308,7 @@
 63044960400, #    local_end 1998-10-25 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63044960400, #    utc_start 1998-10-25 01:00:00 (Sun)
@@ -1317,7 +1317,7 @@
 63058262400, #    local_end 1999-03-28 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63058266000, #    utc_start 1999-03-28 01:00:00 (Sun)
@@ -1326,7 +1326,7 @@
 63077014800, #    local_end 1999-10-31 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63077014800, #    utc_start 1999-10-31 01:00:00 (Sun)
@@ -1335,7 +1335,7 @@
 63089712000, #    local_end 2000-03-26 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63089715600, #    utc_start 2000-03-26 01:00:00 (Sun)
@@ -1344,7 +1344,7 @@
 63108464400, #    local_end 2000-10-29 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63108464400, #    utc_start 2000-10-29 01:00:00 (Sun)
@@ -1353,7 +1353,7 @@
 63121161600, #    local_end 2001-03-25 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63121165200, #    utc_start 2001-03-25 01:00:00 (Sun)
@@ -1362,7 +1362,7 @@
 63139914000, #    local_end 2001-10-28 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63139914000, #    utc_start 2001-10-28 01:00:00 (Sun)
@@ -1371,7 +1371,7 @@
 63153216000, #    local_end 2002-03-31 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63153219600, #    utc_start 2002-03-31 01:00:00 (Sun)
@@ -1380,7 +1380,7 @@
 63171363600, #    local_end 2002-10-27 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63171363600, #    utc_start 2002-10-27 01:00:00 (Sun)
@@ -1389,7 +1389,7 @@
 63184665600, #    local_end 2003-03-30 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
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     ],
     [
 63184669200, #    utc_start 2003-03-30 01:00:00 (Sun)
@@ -1398,7 +1398,7 @@
 63202813200, #    local_end 2003-10-26 01:00:00 (Sun)
 0,
 1,
-'AZOST',
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     ],
     [
 63202813200, #    utc_start 2003-10-26 01:00:00 (Sun)
@@ -1407,7 +1407,7 @@
 63216115200, #    local_end 2004-03-28 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63216118800, #    utc_start 2004-03-28 01:00:00 (Sun)
@@ -1416,7 +1416,7 @@
 63234867600, #    local_end 2004-10-31 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63234867600, #    utc_start 2004-10-31 01:00:00 (Sun)
@@ -1425,7 +1425,7 @@
 63247564800, #    local_end 2005-03-27 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63247568400, #    utc_start 2005-03-27 01:00:00 (Sun)
@@ -1434,7 +1434,7 @@
 63266317200, #    local_end 2005-10-30 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63266317200, #    utc_start 2005-10-30 01:00:00 (Sun)
@@ -1443,7 +1443,7 @@
 63279014400, #    local_end 2006-03-26 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63279018000, #    utc_start 2006-03-26 01:00:00 (Sun)
@@ -1452,7 +1452,7 @@
 63297766800, #    local_end 2006-10-29 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63297766800, #    utc_start 2006-10-29 01:00:00 (Sun)
@@ -1461,7 +1461,7 @@
 63310464000, #    local_end 2007-03-25 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63310467600, #    utc_start 2007-03-25 01:00:00 (Sun)
@@ -1470,7 +1470,7 @@
 63329216400, #    local_end 2007-10-28 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63329216400, #    utc_start 2007-10-28 01:00:00 (Sun)
@@ -1479,7 +1479,7 @@
 63342518400, #    local_end 2008-03-30 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63342522000, #    utc_start 2008-03-30 01:00:00 (Sun)
@@ -1488,7 +1488,7 @@
 63360666000, #    local_end 2008-10-26 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63360666000, #    utc_start 2008-10-26 01:00:00 (Sun)
@@ -1497,7 +1497,7 @@
 63373968000, #    local_end 2009-03-29 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63373971600, #    utc_start 2009-03-29 01:00:00 (Sun)
@@ -1506,7 +1506,7 @@
 63392115600, #    local_end 2009-10-25 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63392115600, #    utc_start 2009-10-25 01:00:00 (Sun)
@@ -1515,7 +1515,7 @@
 63405417600, #    local_end 2010-03-28 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63405421200, #    utc_start 2010-03-28 01:00:00 (Sun)
@@ -1524,7 +1524,7 @@
 63424170000, #    local_end 2010-10-31 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63424170000, #    utc_start 2010-10-31 01:00:00 (Sun)
@@ -1533,7 +1533,7 @@
 63436867200, #    local_end 2011-03-27 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63436870800, #    utc_start 2011-03-27 01:00:00 (Sun)
@@ -1542,7 +1542,7 @@
 63455619600, #    local_end 2011-10-30 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63455619600, #    utc_start 2011-10-30 01:00:00 (Sun)
@@ -1551,7 +1551,7 @@
 63468316800, #    local_end 2012-03-25 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63468320400, #    utc_start 2012-03-25 01:00:00 (Sun)
@@ -1560,7 +1560,7 @@
 63487069200, #    local_end 2012-10-28 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63487069200, #    utc_start 2012-10-28 01:00:00 (Sun)
@@ -1569,7 +1569,7 @@
 63500371200, #    local_end 2013-03-31 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63500374800, #    utc_start 2013-03-31 01:00:00 (Sun)
@@ -1578,7 +1578,7 @@
 63518518800, #    local_end 2013-10-27 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63518518800, #    utc_start 2013-10-27 01:00:00 (Sun)
@@ -1587,7 +1587,7 @@
 63531820800, #    local_end 2014-03-30 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63531824400, #    utc_start 2014-03-30 01:00:00 (Sun)
@@ -1596,7 +1596,7 @@
 63549968400, #    local_end 2014-10-26 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63549968400, #    utc_start 2014-10-26 01:00:00 (Sun)
@@ -1605,7 +1605,7 @@
 63563270400, #    local_end 2015-03-29 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63563274000, #    utc_start 2015-03-29 01:00:00 (Sun)
@@ -1614,7 +1614,7 @@
 63581418000, #    local_end 2015-10-25 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63581418000, #    utc_start 2015-10-25 01:00:00 (Sun)
@@ -1623,7 +1623,7 @@
 63594720000, #    local_end 2016-03-27 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63594723600, #    utc_start 2016-03-27 01:00:00 (Sun)
@@ -1632,7 +1632,7 @@
 63613472400, #    local_end 2016-10-30 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63613472400, #    utc_start 2016-10-30 01:00:00 (Sun)
@@ -1641,7 +1641,7 @@
 63626169600, #    local_end 2017-03-26 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63626173200, #    utc_start 2017-03-26 01:00:00 (Sun)
@@ -1650,7 +1650,7 @@
 63644922000, #    local_end 2017-10-29 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63644922000, #    utc_start 2017-10-29 01:00:00 (Sun)
@@ -1659,7 +1659,7 @@
 63657619200, #    local_end 2018-03-25 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63657622800, #    utc_start 2018-03-25 01:00:00 (Sun)
@@ -1668,7 +1668,7 @@
 63676371600, #    local_end 2018-10-28 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63676371600, #    utc_start 2018-10-28 01:00:00 (Sun)
@@ -1677,7 +1677,7 @@
 63689673600, #    local_end 2019-03-31 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63689677200, #    utc_start 2019-03-31 01:00:00 (Sun)
@@ -1686,7 +1686,7 @@
 63707821200, #    local_end 2019-10-27 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63707821200, #    utc_start 2019-10-27 01:00:00 (Sun)
@@ -1695,7 +1695,7 @@
 63721123200, #    local_end 2020-03-29 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63721126800, #    utc_start 2020-03-29 01:00:00 (Sun)
@@ -1704,7 +1704,7 @@
 63739270800, #    local_end 2020-10-25 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63739270800, #    utc_start 2020-10-25 01:00:00 (Sun)
@@ -1713,7 +1713,7 @@
 63752572800, #    local_end 2021-03-28 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63752576400, #    utc_start 2021-03-28 01:00:00 (Sun)
@@ -1722,7 +1722,7 @@
 63771325200, #    local_end 2021-10-31 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63771325200, #    utc_start 2021-10-31 01:00:00 (Sun)
@@ -1731,7 +1731,7 @@
 63784022400, #    local_end 2022-03-27 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63784026000, #    utc_start 2022-03-27 01:00:00 (Sun)
@@ -1740,7 +1740,7 @@
 63802774800, #    local_end 2022-10-30 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63802774800, #    utc_start 2022-10-30 01:00:00 (Sun)
@@ -1749,7 +1749,7 @@
 63815472000, #    local_end 2023-03-26 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63815475600, #    utc_start 2023-03-26 01:00:00 (Sun)
@@ -1758,7 +1758,7 @@
 63834224400, #    local_end 2023-10-29 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63834224400, #    utc_start 2023-10-29 01:00:00 (Sun)
@@ -1767,7 +1767,7 @@
 63847526400, #    local_end 2024-03-31 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63847530000, #    utc_start 2024-03-31 01:00:00 (Sun)
@@ -1776,7 +1776,7 @@
 63865674000, #    local_end 2024-10-27 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63865674000, #    utc_start 2024-10-27 01:00:00 (Sun)
@@ -1785,7 +1785,7 @@
 63878976000, #    local_end 2025-03-30 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63878979600, #    utc_start 2025-03-30 01:00:00 (Sun)
@@ -1794,7 +1794,7 @@
 63897123600, #    local_end 2025-10-26 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63897123600, #    utc_start 2025-10-26 01:00:00 (Sun)
@@ -1803,7 +1803,7 @@
 63910425600, #    local_end 2026-03-29 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63910429200, #    utc_start 2026-03-29 01:00:00 (Sun)
@@ -1812,7 +1812,7 @@
 63928573200, #    local_end 2026-10-25 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
     ],
     [
 63928573200, #    utc_start 2026-10-25 01:00:00 (Sun)
@@ -1821,7 +1821,7 @@
 63941875200, #    local_end 2027-03-28 00:00:00 (Sun)
 -3600,
 0,
-'AZOT',
+'-01',
     ],
     [
 63941878800, #    utc_start 2027-03-28 01:00:00 (Sun)
@@ -1830,15 +1830,33 @@
 63960627600, #    local_end 2027-10-31 01:00:00 (Sun)
 0,
 1,
-'AZOST',
+'+00',
+    ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960624000, #  local_start 2027-10-31 00:00:00 (Sun)
+63973324800, #    local_end 2028-03-26 00:00:00 (Sun)
+-3600,
+0,
+'-01',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973328400, #  local_start 2028-03-26 01:00:00 (Sun)
+63992077200, #    local_end 2028-10-29 01:00:00 (Sun)
+0,
+1,
+'+00',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {103}
+sub has_dst_changes {104}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1847,7 +1865,7 @@
 sub _last_offset { -3600 }
 
 my $last_observance = bless( {
-  'format' => 'AZO%sT',
+  'format' => '-01/+00',
   'gmtoff' => '-1:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/Atlantic/Bermuda.pm
+++ b/lib/DateTime/TimeZone/Atlantic/Bermuda.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1013,13 +1013,31 @@
 1,
 'ADT',
     ],
+    [
+63961246800, #    utc_start 2027-11-07 05:00:00 (Sun)
+63972136800, #      utc_end 2028-03-12 06:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-14400,
+0,
+'AST',
+    ],
+    [
+63972136800, #    utc_start 2028-03-12 06:00:00 (Sun)
+63992696400, #      utc_end 2028-11-05 05:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-10800,
+1,
+'ADT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {54}
+sub has_dst_changes {55}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1069,23 +1087,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Atlantic/Canary.pm
+++ b/lib/DateTime/TimeZone/Atlantic/Canary.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61401805200, #    local_end 1946-09-30 01:00:00 (Mon)
 -3600,
 0,
-'CANT',
+'-01',
     ],
     [
 61401808800, #    utc_start 1946-09-30 02:00:00 (Mon)
@@ -905,13 +905,31 @@
 1,
 'WEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973328400, #    local_end 2028-03-26 01:00:00 (Sun)
+0,
+0,
+'WET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973332000, #  local_start 2028-03-26 02:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+3600,
+1,
+'WEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {48}
+sub has_dst_changes {49}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -960,24 +978,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Atlantic/Cape_Verde.pm
+++ b/lib/DateTime/TimeZone/Atlantic/Cape_Verde.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61273065600, #    local_end 1942-09-01 00:00:00 (Tue)
 -7200,
 0,
-'CVT',
+'-02',
     ],
     [
 61273072800, #    utc_start 1942-09-01 02:00:00 (Tue)
@@ -48,7 +48,7 @@
 61371561600, #    local_end 1945-10-15 00:00:00 (Mon)
 -3600,
 1,
-'CVST',
+'-01',
     ],
     [
 61371565200, #    utc_start 1945-10-15 01:00:00 (Mon)
@@ -57,7 +57,7 @@
 62321796000, #    local_end 1975-11-25 02:00:00 (Tue)
 -7200,
 0,
-'CVT',
+'-02',
     ],
     [
 62321803200, #    utc_start 1975-11-25 04:00:00 (Tue)
@@ -66,15 +66,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -3600,
 0,
-'CVT',
+'-01',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Atlantic/Faroe.pm
+++ b/lib/DateTime/TimeZone/Atlantic/Faroe.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -887,13 +887,31 @@
 1,
 'WEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973328400, #    local_end 2028-03-26 01:00:00 (Sun)
+0,
+0,
+'WET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973332000, #  local_start 2028-03-26 02:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+3600,
+1,
+'WEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {47}
+sub has_dst_changes {48}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Atlantic/Madeira.pm
+++ b/lib/DateTime/TimeZone/Atlantic/Madeira.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 60446127600, #    local_end 1916-06-17 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60446131200, #    utc_start 1916-06-18 00:00:00 (Sun)
@@ -57,7 +57,7 @@
 60457885200, #    local_end 1916-11-01 01:00:00 (Wed)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60457885200, #    utc_start 1916-11-01 01:00:00 (Wed)
@@ -66,7 +66,7 @@
 60468246000, #    local_end 1917-02-28 23:00:00 (Wed)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60468249600, #    utc_start 1917-03-01 00:00:00 (Thu)
@@ -75,7 +75,7 @@
 60487948800, #    local_end 1917-10-15 00:00:00 (Mon)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60487948800, #    utc_start 1917-10-15 00:00:00 (Mon)
@@ -84,7 +84,7 @@
 60499868400, #    local_end 1918-03-01 23:00:00 (Fri)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60499872000, #    utc_start 1918-03-02 00:00:00 (Sat)
@@ -93,7 +93,7 @@
 60519484800, #    local_end 1918-10-15 00:00:00 (Tue)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60519484800, #    utc_start 1918-10-15 00:00:00 (Tue)
@@ -102,7 +102,7 @@
 60531318000, #    local_end 1919-02-28 23:00:00 (Fri)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60531321600, #    utc_start 1919-03-01 00:00:00 (Sat)
@@ -111,7 +111,7 @@
 60551020800, #    local_end 1919-10-15 00:00:00 (Wed)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60551020800, #    utc_start 1919-10-15 00:00:00 (Wed)
@@ -120,7 +120,7 @@
 60562940400, #    local_end 1920-02-29 23:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60562944000, #    utc_start 1920-03-01 00:00:00 (Mon)
@@ -129,7 +129,7 @@
 60582643200, #    local_end 1920-10-15 00:00:00 (Fri)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60582643200, #    utc_start 1920-10-15 00:00:00 (Fri)
@@ -138,7 +138,7 @@
 60594476400, #    local_end 1921-02-28 23:00:00 (Mon)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60594480000, #    utc_start 1921-03-01 00:00:00 (Tue)
@@ -147,7 +147,7 @@
 60614179200, #    local_end 1921-10-15 00:00:00 (Sat)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60614179200, #    utc_start 1921-10-15 00:00:00 (Sat)
@@ -156,7 +156,7 @@
 60693231600, #    local_end 1924-04-16 23:00:00 (Wed)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60693235200, #    utc_start 1924-04-17 00:00:00 (Thu)
@@ -165,7 +165,7 @@
 60708873600, #    local_end 1924-10-15 00:00:00 (Wed)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60708873600, #    utc_start 1924-10-15 00:00:00 (Wed)
@@ -174,7 +174,7 @@
 60756390000, #    local_end 1926-04-17 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60756393600, #    utc_start 1926-04-18 00:00:00 (Sun)
@@ -183,7 +183,7 @@
 60770908800, #    local_end 1926-10-03 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60770908800, #    utc_start 1926-10-03 00:00:00 (Sun)
@@ -192,7 +192,7 @@
 60787234800, #    local_end 1927-04-09 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60787238400, #    utc_start 1927-04-10 00:00:00 (Sun)
@@ -201,7 +201,7 @@
 60802358400, #    local_end 1927-10-02 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60802358400, #    utc_start 1927-10-02 00:00:00 (Sun)
@@ -210,7 +210,7 @@
 60819289200, #    local_end 1928-04-14 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60819292800, #    utc_start 1928-04-15 00:00:00 (Sun)
@@ -219,7 +219,7 @@
 60834412800, #    local_end 1928-10-07 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60834412800, #    utc_start 1928-10-07 00:00:00 (Sun)
@@ -228,7 +228,7 @@
 60851343600, #    local_end 1929-04-20 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60851347200, #    utc_start 1929-04-21 00:00:00 (Sun)
@@ -237,7 +237,7 @@
 60865862400, #    local_end 1929-10-06 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60865862400, #    utc_start 1929-10-06 00:00:00 (Sun)
@@ -246,7 +246,7 @@
 60914242800, #    local_end 1931-04-18 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60914246400, #    utc_start 1931-04-19 00:00:00 (Sun)
@@ -255,7 +255,7 @@
 60928761600, #    local_end 1931-10-04 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60928761600, #    utc_start 1931-10-04 00:00:00 (Sun)
@@ -264,7 +264,7 @@
 60944482800, #    local_end 1932-04-02 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 60944486400, #    utc_start 1932-04-03 00:00:00 (Sun)
@@ -273,7 +273,7 @@
 60960211200, #    local_end 1932-10-02 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 60960211200, #    utc_start 1932-10-02 00:00:00 (Sun)
@@ -282,7 +282,7 @@
 61007986800, #    local_end 1934-04-07 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61007990400, #    utc_start 1934-04-08 00:00:00 (Sun)
@@ -291,7 +291,7 @@
 61023715200, #    local_end 1934-10-07 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61023715200, #    utc_start 1934-10-07 00:00:00 (Sun)
@@ -300,7 +300,7 @@
 61038831600, #    local_end 1935-03-30 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61038835200, #    utc_start 1935-03-31 00:00:00 (Sun)
@@ -309,7 +309,7 @@
 61055164800, #    local_end 1935-10-06 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61055164800, #    utc_start 1935-10-06 00:00:00 (Sun)
@@ -318,7 +318,7 @@
 61072095600, #    local_end 1936-04-18 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61072099200, #    utc_start 1936-04-19 00:00:00 (Sun)
@@ -327,7 +327,7 @@
 61086614400, #    local_end 1936-10-04 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61086614400, #    utc_start 1936-10-04 00:00:00 (Sun)
@@ -336,7 +336,7 @@
 61102335600, #    local_end 1937-04-03 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61102339200, #    utc_start 1937-04-04 00:00:00 (Sun)
@@ -345,7 +345,7 @@
 61118064000, #    local_end 1937-10-03 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61118064000, #    utc_start 1937-10-03 00:00:00 (Sun)
@@ -354,7 +354,7 @@
 61133180400, #    local_end 1938-03-26 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61133184000, #    utc_start 1938-03-27 00:00:00 (Sun)
@@ -363,7 +363,7 @@
 61149513600, #    local_end 1938-10-02 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61149513600, #    utc_start 1938-10-02 00:00:00 (Sun)
@@ -372,7 +372,7 @@
 61166444400, #    local_end 1939-04-15 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61166448000, #    utc_start 1939-04-16 00:00:00 (Sun)
@@ -381,7 +381,7 @@
 61185196800, #    local_end 1939-11-19 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61185196800, #    utc_start 1939-11-19 00:00:00 (Sun)
@@ -390,7 +390,7 @@
 61193660400, #    local_end 1940-02-24 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61193664000, #    utc_start 1940-02-25 00:00:00 (Sun)
@@ -399,7 +399,7 @@
 61213017600, #    local_end 1940-10-06 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61213017600, #    utc_start 1940-10-06 00:00:00 (Sun)
@@ -408,7 +408,7 @@
 61228738800, #    local_end 1941-04-05 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61228742400, #    utc_start 1941-04-06 00:00:00 (Sun)
@@ -417,7 +417,7 @@
 61244553600, #    local_end 1941-10-06 00:00:00 (Mon)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61244553600, #    utc_start 1941-10-06 00:00:00 (Mon)
@@ -426,7 +426,7 @@
 61258374000, #    local_end 1942-03-14 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61258377600, #    utc_start 1942-03-15 00:00:00 (Sun)
@@ -435,7 +435,7 @@
 61262002800, #    local_end 1942-04-25 23:00:00 (Sat)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61262002800, #    utc_start 1942-04-25 23:00:00 (Sat)
@@ -444,7 +444,7 @@
 61271683200, #    local_end 1942-08-16 00:00:00 (Sun)
 3600,
 1,
-'MADMT',
+'+01',
     ],
     [
 61271679600, #    utc_start 1942-08-15 23:00:00 (Sat)
@@ -453,7 +453,7 @@
 61277731200, #    local_end 1942-10-25 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61277731200, #    utc_start 1942-10-25 00:00:00 (Sun)
@@ -462,7 +462,7 @@
 61289823600, #    local_end 1943-03-13 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61289827200, #    utc_start 1943-03-14 00:00:00 (Sun)
@@ -471,7 +471,7 @@
 61292847600, #    local_end 1943-04-17 23:00:00 (Sat)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61292847600, #    utc_start 1943-04-17 23:00:00 (Sat)
@@ -480,7 +480,7 @@
 61304342400, #    local_end 1943-08-29 00:00:00 (Sun)
 3600,
 1,
-'MADMT',
+'+01',
     ],
     [
 61304338800, #    utc_start 1943-08-28 23:00:00 (Sat)
@@ -489,7 +489,7 @@
 61309785600, #    local_end 1943-10-31 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61309785600, #    utc_start 1943-10-31 00:00:00 (Sun)
@@ -498,7 +498,7 @@
 61321273200, #    local_end 1944-03-11 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61321276800, #    utc_start 1944-03-12 00:00:00 (Sun)
@@ -507,7 +507,7 @@
 61324902000, #    local_end 1944-04-22 23:00:00 (Sat)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61324902000, #    utc_start 1944-04-22 23:00:00 (Sat)
@@ -516,7 +516,7 @@
 61335792000, #    local_end 1944-08-27 00:00:00 (Sun)
 3600,
 1,
-'MADMT',
+'+01',
     ],
     [
 61335788400, #    utc_start 1944-08-26 23:00:00 (Sat)
@@ -525,7 +525,7 @@
 61341235200, #    local_end 1944-10-29 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61341235200, #    utc_start 1944-10-29 00:00:00 (Sun)
@@ -534,7 +534,7 @@
 61352722800, #    local_end 1945-03-10 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61352726400, #    utc_start 1945-03-11 00:00:00 (Sun)
@@ -543,7 +543,7 @@
 61356351600, #    local_end 1945-04-21 23:00:00 (Sat)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61356351600, #    utc_start 1945-04-21 23:00:00 (Sat)
@@ -552,7 +552,7 @@
 61367241600, #    local_end 1945-08-26 00:00:00 (Sun)
 3600,
 1,
-'MADMT',
+'+01',
     ],
     [
 61367238000, #    utc_start 1945-08-25 23:00:00 (Sat)
@@ -561,7 +561,7 @@
 61372684800, #    local_end 1945-10-28 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61372684800, #    utc_start 1945-10-28 00:00:00 (Sun)
@@ -570,7 +570,7 @@
 61386591600, #    local_end 1946-04-06 23:00:00 (Sat)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61386595200, #    utc_start 1946-04-07 00:00:00 (Sun)
@@ -579,7 +579,7 @@
 61402320000, #    local_end 1946-10-06 00:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61402320000, #    utc_start 1946-10-06 00:00:00 (Sun)
@@ -588,7 +588,7 @@
 61418052000, #    local_end 1947-04-06 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61418055600, #    utc_start 1947-04-06 03:00:00 (Sun)
@@ -597,7 +597,7 @@
 61433780400, #    local_end 1947-10-05 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61433780400, #    utc_start 1947-10-05 03:00:00 (Sun)
@@ -606,7 +606,7 @@
 61449501600, #    local_end 1948-04-04 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61449505200, #    utc_start 1948-04-04 03:00:00 (Sun)
@@ -615,7 +615,7 @@
 61465230000, #    local_end 1948-10-03 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61465230000, #    utc_start 1948-10-03 03:00:00 (Sun)
@@ -624,7 +624,7 @@
 61480951200, #    local_end 1949-04-03 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61480954800, #    utc_start 1949-04-03 03:00:00 (Sun)
@@ -633,7 +633,7 @@
 61496679600, #    local_end 1949-10-02 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61496679600, #    utc_start 1949-10-02 03:00:00 (Sun)
@@ -642,7 +642,7 @@
 61543850400, #    local_end 1951-04-01 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61543854000, #    utc_start 1951-04-01 03:00:00 (Sun)
@@ -651,7 +651,7 @@
 61560183600, #    local_end 1951-10-07 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61560183600, #    utc_start 1951-10-07 03:00:00 (Sun)
@@ -660,7 +660,7 @@
 61575904800, #    local_end 1952-04-06 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61575908400, #    utc_start 1952-04-06 03:00:00 (Sun)
@@ -669,7 +669,7 @@
 61591633200, #    local_end 1952-10-05 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61591633200, #    utc_start 1952-10-05 03:00:00 (Sun)
@@ -678,7 +678,7 @@
 61607354400, #    local_end 1953-04-05 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61607358000, #    utc_start 1953-04-05 03:00:00 (Sun)
@@ -687,7 +687,7 @@
 61623082800, #    local_end 1953-10-04 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61623082800, #    utc_start 1953-10-04 03:00:00 (Sun)
@@ -696,7 +696,7 @@
 61638804000, #    local_end 1954-04-04 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61638807600, #    utc_start 1954-04-04 03:00:00 (Sun)
@@ -705,7 +705,7 @@
 61654532400, #    local_end 1954-10-03 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61654532400, #    utc_start 1954-10-03 03:00:00 (Sun)
@@ -714,7 +714,7 @@
 61670253600, #    local_end 1955-04-03 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61670257200, #    utc_start 1955-04-03 03:00:00 (Sun)
@@ -723,7 +723,7 @@
 61685982000, #    local_end 1955-10-02 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61685982000, #    utc_start 1955-10-02 03:00:00 (Sun)
@@ -732,7 +732,7 @@
 61701703200, #    local_end 1956-04-01 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61701706800, #    utc_start 1956-04-01 03:00:00 (Sun)
@@ -741,7 +741,7 @@
 61718036400, #    local_end 1956-10-07 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61718036400, #    utc_start 1956-10-07 03:00:00 (Sun)
@@ -750,7 +750,7 @@
 61733757600, #    local_end 1957-04-07 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61733761200, #    utc_start 1957-04-07 03:00:00 (Sun)
@@ -759,7 +759,7 @@
 61749486000, #    local_end 1957-10-06 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61749486000, #    utc_start 1957-10-06 03:00:00 (Sun)
@@ -768,7 +768,7 @@
 61765207200, #    local_end 1958-04-06 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61765210800, #    utc_start 1958-04-06 03:00:00 (Sun)
@@ -777,7 +777,7 @@
 61780935600, #    local_end 1958-10-05 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61780935600, #    utc_start 1958-10-05 03:00:00 (Sun)
@@ -786,7 +786,7 @@
 61796656800, #    local_end 1959-04-05 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61796660400, #    utc_start 1959-04-05 03:00:00 (Sun)
@@ -795,7 +795,7 @@
 61812385200, #    local_end 1959-10-04 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61812385200, #    utc_start 1959-10-04 03:00:00 (Sun)
@@ -804,7 +804,7 @@
 61828106400, #    local_end 1960-04-03 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61828110000, #    utc_start 1960-04-03 03:00:00 (Sun)
@@ -813,7 +813,7 @@
 61843834800, #    local_end 1960-10-02 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61843834800, #    utc_start 1960-10-02 03:00:00 (Sun)
@@ -822,7 +822,7 @@
 61859556000, #    local_end 1961-04-02 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61859559600, #    utc_start 1961-04-02 03:00:00 (Sun)
@@ -831,7 +831,7 @@
 61875284400, #    local_end 1961-10-01 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61875284400, #    utc_start 1961-10-01 03:00:00 (Sun)
@@ -840,7 +840,7 @@
 61891005600, #    local_end 1962-04-01 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61891009200, #    utc_start 1962-04-01 03:00:00 (Sun)
@@ -849,7 +849,7 @@
 61907338800, #    local_end 1962-10-07 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61907338800, #    utc_start 1962-10-07 03:00:00 (Sun)
@@ -858,7 +858,7 @@
 61923060000, #    local_end 1963-04-07 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61923063600, #    utc_start 1963-04-07 03:00:00 (Sun)
@@ -867,7 +867,7 @@
 61938788400, #    local_end 1963-10-06 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61938788400, #    utc_start 1963-10-06 03:00:00 (Sun)
@@ -876,7 +876,7 @@
 61954509600, #    local_end 1964-04-05 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61954513200, #    utc_start 1964-04-05 03:00:00 (Sun)
@@ -885,7 +885,7 @@
 61970238000, #    local_end 1964-10-04 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 61970238000, #    utc_start 1964-10-04 03:00:00 (Sun)
@@ -894,7 +894,7 @@
 61985959200, #    local_end 1965-04-04 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 61985962800, #    utc_start 1965-04-04 03:00:00 (Sun)
@@ -903,7 +903,7 @@
 62001687600, #    local_end 1965-10-03 03:00:00 (Sun)
 0,
 1,
-'MADST',
+'+00',
     ],
     [
 62001687600, #    utc_start 1965-10-03 03:00:00 (Sun)
@@ -912,7 +912,7 @@
 62017408800, #    local_end 1966-04-03 02:00:00 (Sun)
 -3600,
 0,
-'MADT',
+'-01',
     ],
     [
 62017412400, #    utc_start 1966-04-03 03:00:00 (Sun)
@@ -1832,13 +1832,31 @@
 1,
 'WEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973328400, #    local_end 2028-03-26 01:00:00 (Sun)
+0,
+0,
+'WET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973332000, #  local_start 2028-03-26 02:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+3600,
+1,
+'WEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {103}
+sub has_dst_changes {104}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1887,24 +1905,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Atlantic/Reykjavik.pm
+++ b/lib/DateTime/TimeZone/Atlantic/Reykjavik.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60467468400, #    local_end 1917-02-19 23:00:00 (Mon)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 60467472000, #    utc_start 1917-02-20 00:00:00 (Tue)
@@ -48,7 +48,7 @@
 60488470800, #    local_end 1917-10-21 01:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 60488470800, #    utc_start 1917-10-21 01:00:00 (Sun)
@@ -57,7 +57,7 @@
 60499004400, #    local_end 1918-02-19 23:00:00 (Tue)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 60499008000, #    utc_start 1918-02-20 00:00:00 (Wed)
@@ -66,7 +66,7 @@
 60522253200, #    local_end 1918-11-16 01:00:00 (Sat)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 60522253200, #    utc_start 1918-11-16 01:00:00 (Sat)
@@ -75,7 +75,7 @@
 60530540400, #    local_end 1919-02-19 23:00:00 (Wed)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 60530544000, #    utc_start 1919-02-20 00:00:00 (Thu)
@@ -84,7 +84,7 @@
 60553789200, #    local_end 1919-11-16 01:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 60553789200, #    utc_start 1919-11-16 01:00:00 (Sun)
@@ -93,7 +93,7 @@
 60596118000, #    local_end 1921-03-19 23:00:00 (Sat)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 60596121600, #    utc_start 1921-03-20 00:00:00 (Sun)
@@ -102,7 +102,7 @@
 60604333200, #    local_end 1921-06-23 01:00:00 (Thu)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 60604333200, #    utc_start 1921-06-23 01:00:00 (Thu)
@@ -111,7 +111,7 @@
 61167654000, #    local_end 1939-04-29 23:00:00 (Sat)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61167657600, #    utc_start 1939-04-30 00:00:00 (Sun)
@@ -120,7 +120,7 @@
 61183389600, #    local_end 1939-10-29 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61183389600, #    utc_start 1939-10-29 02:00:00 (Sun)
@@ -129,7 +129,7 @@
 61193671200, #    local_end 1940-02-25 02:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61193674800, #    utc_start 1940-02-25 03:00:00 (Sun)
@@ -138,7 +138,7 @@
 61215444000, #    local_end 1940-11-03 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61215444000, #    utc_start 1940-11-03 02:00:00 (Sun)
@@ -147,7 +147,7 @@
 61225722000, #    local_end 1941-03-02 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61225725600, #    utc_start 1941-03-02 02:00:00 (Sun)
@@ -156,7 +156,7 @@
 61246893600, #    local_end 1941-11-02 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61246893600, #    utc_start 1941-11-02 02:00:00 (Sun)
@@ -165,7 +165,7 @@
 61257776400, #    local_end 1942-03-08 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61257780000, #    utc_start 1942-03-08 02:00:00 (Sun)
@@ -174,7 +174,7 @@
 61277738400, #    local_end 1942-10-25 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61277738400, #    utc_start 1942-10-25 02:00:00 (Sun)
@@ -183,7 +183,7 @@
 61289226000, #    local_end 1943-03-07 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61289229600, #    utc_start 1943-03-07 02:00:00 (Sun)
@@ -192,7 +192,7 @@
 61309188000, #    local_end 1943-10-24 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61309188000, #    utc_start 1943-10-24 02:00:00 (Sun)
@@ -201,7 +201,7 @@
 61320675600, #    local_end 1944-03-05 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61320679200, #    utc_start 1944-03-05 02:00:00 (Sun)
@@ -210,7 +210,7 @@
 61340637600, #    local_end 1944-10-22 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61340637600, #    utc_start 1944-10-22 02:00:00 (Sun)
@@ -219,7 +219,7 @@
 61352125200, #    local_end 1945-03-04 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61352128800, #    utc_start 1945-03-04 02:00:00 (Sun)
@@ -228,7 +228,7 @@
 61372692000, #    local_end 1945-10-28 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61372692000, #    utc_start 1945-10-28 02:00:00 (Sun)
@@ -237,7 +237,7 @@
 61383574800, #    local_end 1946-03-03 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61383578400, #    utc_start 1946-03-03 02:00:00 (Sun)
@@ -246,7 +246,7 @@
 61404141600, #    local_end 1946-10-27 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61404141600, #    utc_start 1946-10-27 02:00:00 (Sun)
@@ -255,7 +255,7 @@
 61418048400, #    local_end 1947-04-06 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61418052000, #    utc_start 1947-04-06 02:00:00 (Sun)
@@ -264,7 +264,7 @@
 61435591200, #    local_end 1947-10-26 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61435591200, #    utc_start 1947-10-26 02:00:00 (Sun)
@@ -273,7 +273,7 @@
 61449498000, #    local_end 1948-04-04 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61449501600, #    utc_start 1948-04-04 02:00:00 (Sun)
@@ -282,7 +282,7 @@
 61467040800, #    local_end 1948-10-24 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61467040800, #    utc_start 1948-10-24 02:00:00 (Sun)
@@ -291,7 +291,7 @@
 61480947600, #    local_end 1949-04-03 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61480951200, #    utc_start 1949-04-03 02:00:00 (Sun)
@@ -300,7 +300,7 @@
 61499095200, #    local_end 1949-10-30 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61499095200, #    utc_start 1949-10-30 02:00:00 (Sun)
@@ -309,7 +309,7 @@
 61512397200, #    local_end 1950-04-02 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61512400800, #    utc_start 1950-04-02 02:00:00 (Sun)
@@ -318,7 +318,7 @@
 61529940000, #    local_end 1950-10-22 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61529940000, #    utc_start 1950-10-22 02:00:00 (Sun)
@@ -327,7 +327,7 @@
 61543846800, #    local_end 1951-04-01 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61543850400, #    utc_start 1951-04-01 02:00:00 (Sun)
@@ -336,7 +336,7 @@
 61561994400, #    local_end 1951-10-28 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61561994400, #    utc_start 1951-10-28 02:00:00 (Sun)
@@ -345,7 +345,7 @@
 61575901200, #    local_end 1952-04-06 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61575904800, #    utc_start 1952-04-06 02:00:00 (Sun)
@@ -354,7 +354,7 @@
 61593444000, #    local_end 1952-10-26 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61593444000, #    utc_start 1952-10-26 02:00:00 (Sun)
@@ -363,7 +363,7 @@
 61607350800, #    local_end 1953-04-05 01:00:00 (Sun)
 -3600,
 0,
-'IST',
+'-01',
     ],
     [
 61607354400, #    utc_start 1953-04-05 02:00:00 (Sun)
@@ -372,7 +372,7 @@
 61624893600, #    local_end 1953-10-25 02:00:00 (Sun)
 0,
 1,
-'ISST',
+'+00',
     ],
     [
 61624893600, #    utc_start 1953-10-25 02:00:00 (Sun)
@@ -381,7 +381,7 @@
 61638800400, #    local_end 1954-04-04 01:00:00 (Sun)
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-'IST',
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     ],
     [
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@@ -390,7 +390,7 @@
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-'ISST',
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     ],
     [
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@@ -399,7 +399,7 @@
 61670250000, #    local_end 1955-04-03 01:00:00 (Sun)
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     ],
     [
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@@ -408,7 +408,7 @@
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     ],
     [
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@@ -417,7 +417,7 @@
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     ],
     [
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@@ -426,7 +426,7 @@
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     ],
     [
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@@ -435,7 +435,7 @@
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     ],
     [
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@@ -444,7 +444,7 @@
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     ],
     [
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@@ -453,7 +453,7 @@
 61765203600, #    local_end 1958-04-06 01:00:00 (Sun)
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     ],
     [
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@@ -462,7 +462,7 @@
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     ],
     [
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@@ -471,7 +471,7 @@
 61796653200, #    local_end 1959-04-05 01:00:00 (Sun)
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     ],
     [
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@@ -480,7 +480,7 @@
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     ],
     [
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@@ -489,7 +489,7 @@
 61828102800, #    local_end 1960-04-03 01:00:00 (Sun)
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     ],
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@@ -498,7 +498,7 @@
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     ],
     [
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@@ -507,7 +507,7 @@
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     ],
     [
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     ],
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@@ -525,7 +525,7 @@
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     ],
     [
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@@ -534,7 +534,7 @@
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     ],
     [
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@@ -543,7 +543,7 @@
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     ],
     [
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@@ -552,7 +552,7 @@
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     ],
     [
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@@ -561,7 +561,7 @@
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     ],
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@@ -570,7 +570,7 @@
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     ],
     [
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@@ -579,7 +579,7 @@
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     ],
     [
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@@ -588,7 +588,7 @@
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     ],
     [
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@@ -597,7 +597,7 @@
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     ],
     [
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@@ -606,7 +606,7 @@
 62034948000, #    local_end 1966-10-23 02:00:00 (Sun)
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     ],
     [
 62034948000, #    utc_start 1966-10-23 02:00:00 (Sun)
@@ -615,7 +615,7 @@
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     ],
     [
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@@ -624,7 +624,7 @@
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     ],
     [
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@@ -633,7 +633,7 @@
 62080909200, #    local_end 1968-04-07 01:00:00 (Sun)
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-'IST',
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     ],
     [
 62080912800, #    utc_start 1968-04-07 02:00:00 (Sun)
@@ -646,11 +646,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {33}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Atlantic/South_Georgia.pm
+++ b/lib/DateTime/TimeZone/Atlantic/South_Georgia.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -7200,
 0,
-'GST',
+'-02',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Atlantic/Stanley.pm
+++ b/lib/DateTime/TimeZone/Atlantic/Stanley.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61117459200, #    local_end 1937-09-26 00:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
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@@ -57,7 +57,7 @@
 61132579200, #    local_end 1938-03-20 00:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
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@@ -66,7 +66,7 @@
 61148908800, #    local_end 1938-09-25 00:00:00 (Sun)
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-'FKT',
+'-04',
     ],
     [
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@@ -75,7 +75,7 @@
 61164028800, #    local_end 1939-03-19 00:00:00 (Sun)
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+'-03',
     ],
     [
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@@ -84,7 +84,7 @@
 61180963200, #    local_end 1939-10-01 00:00:00 (Sun)
 -14400,
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-'FKT',
+'-04',
     ],
     [
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@@ -93,7 +93,7 @@
 61196083200, #    local_end 1940-03-24 00:00:00 (Sun)
 -10800,
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-'FKST',
+'-03',
     ],
     [
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@@ -102,7 +102,7 @@
 61212412800, #    local_end 1940-09-29 00:00:00 (Sun)
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     ],
     [
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@@ -111,7 +111,7 @@
 61227532800, #    local_end 1941-03-23 00:00:00 (Sun)
 -10800,
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-'FKST',
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     ],
     [
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@@ -120,7 +120,7 @@
 61243862400, #    local_end 1941-09-28 00:00:00 (Sun)
 -14400,
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-'FKT',
+'-04',
     ],
     [
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@@ -129,7 +129,7 @@
 61258982400, #    local_end 1942-03-22 00:00:00 (Sun)
 -10800,
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-'FKST',
+'-03',
     ],
     [
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@@ -138,7 +138,7 @@
 61275312000, #    local_end 1942-09-27 00:00:00 (Sun)
 -14400,
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-'FKT',
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     ],
     [
 61275326400, #    utc_start 1942-09-27 04:00:00 (Sun)
@@ -147,7 +147,7 @@
 61283606400, #    local_end 1943-01-01 00:00:00 (Fri)
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-'FKST',
+'-03',
     ],
     [
 61283617200, #    utc_start 1943-01-01 03:00:00 (Fri)
@@ -156,7 +156,7 @@
 62556278400, #    local_end 1983-05-01 00:00:00 (Sun)
 -14400,
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+'-04',
     ],
     [
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@@ -165,7 +165,7 @@
 62568979200, #    local_end 1983-09-25 00:00:00 (Sun)
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     ],
     [
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@@ -174,7 +174,7 @@
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 -7200,
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     ],
     [
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@@ -183,7 +183,7 @@
 62599824000, #    local_end 1984-09-16 00:00:00 (Sun)
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     ],
     [
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@@ -192,7 +192,7 @@
 62619177600, #    local_end 1985-04-28 00:00:00 (Sun)
 -7200,
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     ],
     [
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@@ -201,7 +201,7 @@
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     ],
     [
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@@ -219,7 +219,7 @@
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     [
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@@ -228,7 +228,7 @@
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     [
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@@ -237,7 +237,7 @@
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     ],
     [
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@@ -246,7 +246,7 @@
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     ],
     [
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@@ -255,7 +255,7 @@
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     ],
     [
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@@ -264,7 +264,7 @@
 62744371200, #    local_end 1989-04-16 00:00:00 (Sun)
 -10800,
 1,
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     ],
     [
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@@ -273,7 +273,7 @@
 62757072000, #    local_end 1989-09-10 00:00:00 (Sun)
 -14400,
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     ],
     [
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@@ -282,7 +282,7 @@
 62776425600, #    local_end 1990-04-22 00:00:00 (Sun)
 -10800,
 1,
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     ],
     [
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@@ -291,7 +291,7 @@
 62788521600, #    local_end 1990-09-09 00:00:00 (Sun)
 -14400,
 0,
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     ],
     [
 62788536000, #    utc_start 1990-09-09 04:00:00 (Sun)
@@ -300,7 +300,7 @@
 62807875200, #    local_end 1991-04-21 00:00:00 (Sun)
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     ],
     [
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@@ -309,7 +309,7 @@
 62820576000, #    local_end 1991-09-15 00:00:00 (Sun)
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     ],
     [
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@@ -318,7 +318,7 @@
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     ],
     [
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     [
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     [
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 63166543200, #    utc_start 2002-09-01 06:00:00 (Sun)
@@ -516,7 +516,7 @@
 63186487200, #    local_end 2003-04-20 02:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
 63186498000, #    utc_start 2003-04-20 05:00:00 (Sun)
@@ -525,7 +525,7 @@
 63198583200, #    local_end 2003-09-07 02:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
 63198597600, #    utc_start 2003-09-07 06:00:00 (Sun)
@@ -534,7 +534,7 @@
 63217936800, #    local_end 2004-04-18 02:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
 63217947600, #    utc_start 2004-04-18 05:00:00 (Sun)
@@ -543,7 +543,7 @@
 63230032800, #    local_end 2004-09-05 02:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
 63230047200, #    utc_start 2004-09-05 06:00:00 (Sun)
@@ -552,7 +552,7 @@
 63249386400, #    local_end 2005-04-17 02:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
 63249397200, #    utc_start 2005-04-17 05:00:00 (Sun)
@@ -561,7 +561,7 @@
 63261482400, #    local_end 2005-09-04 02:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
 63261496800, #    utc_start 2005-09-04 06:00:00 (Sun)
@@ -570,7 +570,7 @@
 63280836000, #    local_end 2006-04-16 02:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
 63280846800, #    utc_start 2006-04-16 05:00:00 (Sun)
@@ -579,7 +579,7 @@
 63292932000, #    local_end 2006-09-03 02:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
 63292946400, #    utc_start 2006-09-03 06:00:00 (Sun)
@@ -588,7 +588,7 @@
 63312285600, #    local_end 2007-04-15 02:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
 63312296400, #    utc_start 2007-04-15 05:00:00 (Sun)
@@ -597,7 +597,7 @@
 63324381600, #    local_end 2007-09-02 02:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
 63324396000, #    utc_start 2007-09-02 06:00:00 (Sun)
@@ -606,7 +606,7 @@
 63344340000, #    local_end 2008-04-20 02:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
 63344350800, #    utc_start 2008-04-20 05:00:00 (Sun)
@@ -615,7 +615,7 @@
 63356436000, #    local_end 2008-09-07 02:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
 63356450400, #    utc_start 2008-09-07 06:00:00 (Sun)
@@ -624,7 +624,7 @@
 63375789600, #    local_end 2009-04-19 02:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
 63375800400, #    utc_start 2009-04-19 05:00:00 (Sun)
@@ -633,7 +633,7 @@
 63387885600, #    local_end 2009-09-06 02:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
 63387900000, #    utc_start 2009-09-06 06:00:00 (Sun)
@@ -642,7 +642,7 @@
 63407239200, #    local_end 2010-04-18 02:00:00 (Sun)
 -10800,
 1,
-'FKST',
+'-03',
     ],
     [
 63407250000, #    utc_start 2010-04-18 05:00:00 (Sun)
@@ -651,7 +651,7 @@
 63419335200, #    local_end 2010-09-05 02:00:00 (Sun)
 -14400,
 0,
-'FKT',
+'-04',
     ],
     [
 63419349600, #    utc_start 2010-09-05 06:00:00 (Sun)
@@ -660,15 +660,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -10800,
 0,
-'FKST',
+'-03',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {33}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Australia/Adelaide.pm
+++ b/lib/DateTime/TimeZone/Australia/Adelaide.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1139,13 +1139,31 @@
 0,
 'ACST',
     ],
+    [
+63958177800, #    utc_start 2027-10-02 16:30:00 (Sat)
+63973902600, #      utc_end 2028-04-01 16:30:00 (Sat)
+63958215600, #  local_start 2027-10-03 03:00:00 (Sun)
+63973940400, #    local_end 2028-04-02 03:00:00 (Sun)
+37800,
+1,
+'ACDT',
+    ],
+    [
+63973902600, #    utc_start 2028-04-01 16:30:00 (Sat)
+63989627400, #      utc_end 2028-09-30 16:30:00 (Sat)
+63973936800, #  local_start 2028-04-02 02:00:00 (Sun)
+63989661600, #    local_end 2028-10-01 02:00:00 (Sun)
+34200,
+0,
+'ACST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1195,23 +1213,23 @@
   bless( {
     'at' => '2:00s',
     'from' => '2008',
-    'in' => 'Apr',
-    'letter' => 'S',
+    'in' => 'Oct',
+    'letter' => 'D',
     'name' => 'AS',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'Sun>=1',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00s',
     'from' => '2008',
-    'in' => 'Oct',
-    'letter' => 'D',
+    'in' => 'Apr',
+    'letter' => 'S',
     'name' => 'AS',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'Sun>=1',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Australia/Brisbane.pm
+++ b/lib/DateTime/TimeZone/Australia/Brisbane.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -196,11 +196,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {8}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Australia/Broken_Hill.pm
+++ b/lib/DateTime/TimeZone/Australia/Broken_Hill.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1157,13 +1157,31 @@
 0,
 'ACST',
     ],
+    [
+63958177800, #    utc_start 2027-10-02 16:30:00 (Sat)
+63973902600, #      utc_end 2028-04-01 16:30:00 (Sat)
+63958215600, #  local_start 2027-10-03 03:00:00 (Sun)
+63973940400, #    local_end 2028-04-02 03:00:00 (Sun)
+37800,
+1,
+'ACDT',
+    ],
+    [
+63973902600, #    utc_start 2028-04-01 16:30:00 (Sat)
+63989627400, #      utc_end 2028-09-30 16:30:00 (Sat)
+63973936800, #  local_start 2028-04-02 02:00:00 (Sun)
+63989661600, #    local_end 2028-10-01 02:00:00 (Sun)
+34200,
+0,
+'ACST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {62}
+sub has_dst_changes {63}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Australia/Currie.pm
+++ b/lib/DateTime/TimeZone/Australia/Currie.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1139,13 +1139,31 @@
 0,
 'AEST',
     ],
+    [
+63958176000, #    utc_start 2027-10-02 16:00:00 (Sat)
+63973900800, #      utc_end 2028-04-01 16:00:00 (Sat)
+63958215600, #  local_start 2027-10-03 03:00:00 (Sun)
+63973940400, #    local_end 2028-04-02 03:00:00 (Sun)
+39600,
+1,
+'AEDT',
+    ],
+    [
+63973900800, #    utc_start 2028-04-01 16:00:00 (Sat)
+63989625600, #      utc_end 2028-09-30 16:00:00 (Sat)
+63973936800, #  local_start 2028-04-02 02:00:00 (Sun)
+63989661600, #    local_end 2028-10-01 02:00:00 (Sun)
+36000,
+0,
+'AEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {62}
+sub has_dst_changes {63}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1194,24 +1212,24 @@
 my $rules = [
   bless( {
     'at' => '2:00s',
-    'from' => '2008',
-    'in' => 'Apr',
-    'letter' => 'S',
+    'from' => '2001',
+    'in' => 'Oct',
+    'letter' => 'D',
     'name' => 'AT',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'Sun>=1',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00s',
-    'from' => '2001',
-    'in' => 'Oct',
-    'letter' => 'D',
+    'from' => '2008',
+    'in' => 'Apr',
+    'letter' => 'S',
     'name' => 'AT',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'Sun>=1',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Australia/Darwin.pm
+++ b/lib/DateTime/TimeZone/Australia/Darwin.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -124,11 +124,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {4}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Australia/Eucla.pm
+++ b/lib/DateTime/TimeZone/Australia/Eucla.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60463152060, #    local_end 1917-01-01 00:01:00 (Mon)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 60463120560, #    utc_start 1916-12-31 15:16:00 (Sun)
@@ -48,7 +48,7 @@
 60470330400, #    local_end 1917-03-25 02:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 60470295300, #    utc_start 1917-03-24 16:15:00 (Sat)
@@ -57,7 +57,7 @@
 61252077600, #    local_end 1942-01-01 02:00:00 (Thu)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 61252046100, #    utc_start 1941-12-31 17:15:00 (Wed)
@@ -66,7 +66,7 @@
 61259594400, #    local_end 1942-03-29 02:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 61259559300, #    utc_start 1942-03-28 16:15:00 (Sat)
@@ -75,7 +75,7 @@
 61275319200, #    local_end 1942-09-27 02:00:00 (Sun)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 61275287700, #    utc_start 1942-09-26 17:15:00 (Sat)
@@ -84,7 +84,7 @@
 61291044000, #    local_end 1943-03-28 02:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 61291008900, #    utc_start 1943-03-27 16:15:00 (Sat)
@@ -93,7 +93,7 @@
 61299244800, #    local_end 1943-07-01 00:00:00 (Thu)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 61299213300, #    utc_start 1943-06-30 15:15:00 (Wed)
@@ -102,7 +102,7 @@
 62287754400, #    local_end 1974-10-27 02:00:00 (Sun)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 62287722900, #    utc_start 1974-10-26 17:15:00 (Sat)
@@ -111,7 +111,7 @@
 62298644400, #    local_end 1975-03-02 03:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 62298609300, #    utc_start 1975-03-01 17:15:00 (Sat)
@@ -120,7 +120,7 @@
 62572010400, #    local_end 1983-10-30 02:00:00 (Sun)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 62571978900, #    utc_start 1983-10-29 17:15:00 (Sat)
@@ -129,7 +129,7 @@
 62582900400, #    local_end 1984-03-04 03:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 62582865300, #    utc_start 1984-03-03 17:15:00 (Sat)
@@ -138,7 +138,7 @@
 62826026400, #    local_end 1991-11-17 02:00:00 (Sun)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 62825994900, #    utc_start 1991-11-16 17:15:00 (Sat)
@@ -147,7 +147,7 @@
 62835102000, #    local_end 1992-03-01 03:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 62835066900, #    utc_start 1992-02-29 17:15:00 (Sat)
@@ -156,7 +156,7 @@
 63300794400, #    local_end 2006-12-03 02:00:00 (Sun)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 63300762900, #    utc_start 2006-12-02 17:15:00 (Sat)
@@ -165,7 +165,7 @@
 63310474800, #    local_end 2007-03-25 03:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 63310439700, #    utc_start 2007-03-24 17:15:00 (Sat)
@@ -174,7 +174,7 @@
 63329220000, #    local_end 2007-10-28 02:00:00 (Sun)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 63329188500, #    utc_start 2007-10-27 17:15:00 (Sat)
@@ -183,7 +183,7 @@
 63342529200, #    local_end 2008-03-30 03:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 63342494100, #    utc_start 2008-03-29 17:15:00 (Sat)
@@ -192,7 +192,7 @@
 63360669600, #    local_end 2008-10-26 02:00:00 (Sun)
 31500,
 0,
-'ACWST',
+'+0845',
     ],
     [
 63360638100, #    utc_start 2008-10-25 17:15:00 (Sat)
@@ -201,7 +201,7 @@
 63373978800, #    local_end 2009-03-29 03:00:00 (Sun)
 35100,
 1,
-'ACWDT',
+'+0945',
     ],
     [
 63373943700, #    utc_start 2009-03-28 17:15:00 (Sat)
@@ -210,15 +210,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 31500,
 0,
-'ACWST',
+'+0845',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {9}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Australia/Hobart.pm
+++ b/lib/DateTime/TimeZone/Australia/Hobart.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1211,13 +1211,31 @@
 0,
 'AEST',
     ],
+    [
+63958176000, #    utc_start 2027-10-02 16:00:00 (Sat)
+63973900800, #      utc_end 2028-04-01 16:00:00 (Sat)
+63958215600, #  local_start 2027-10-03 03:00:00 (Sun)
+63973940400, #    local_end 2028-04-02 03:00:00 (Sun)
+39600,
+1,
+'AEDT',
+    ],
+    [
+63973900800, #    utc_start 2028-04-01 16:00:00 (Sat)
+63989625600, #      utc_end 2028-09-30 16:00:00 (Sat)
+63973936800, #  local_start 2028-04-02 02:00:00 (Sun)
+63989661600, #    local_end 2028-10-01 02:00:00 (Sun)
+36000,
+0,
+'AEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {66}
+sub has_dst_changes {67}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1266,24 +1284,24 @@
 my $rules = [
   bless( {
     'at' => '2:00s',
-    'from' => '2008',
-    'in' => 'Apr',
-    'letter' => 'S',
+    'from' => '2001',
+    'in' => 'Oct',
+    'letter' => 'D',
     'name' => 'AT',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'Sun>=1',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00s',
-    'from' => '2001',
-    'in' => 'Oct',
-    'letter' => 'D',
+    'from' => '2008',
+    'in' => 'Apr',
+    'letter' => 'S',
     'name' => 'AT',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'Sun>=1',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Australia/Lindeman.pm
+++ b/lib/DateTime/TimeZone/Australia/Lindeman.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -241,11 +241,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {10}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Australia/Lord_Howe.pm
+++ b/lib/DateTime/TimeZone/Australia/Lord_Howe.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 62508506400, #    local_end 1981-10-25 02:00:00 (Sun)
 37800,
 0,
-'LHST',
+'+1030',
     ],
     [
 62508468600, #    utc_start 1981-10-24 15:30:00 (Sat)
@@ -57,7 +57,7 @@
 62519997600, #    local_end 1982-03-07 02:00:00 (Sun)
 41400,
 1,
-'LHDT',
+'+1130',
     ],
     [
 62519956200, #    utc_start 1982-03-06 14:30:00 (Sat)
@@ -66,7 +66,7 @@
 62540560800, #    local_end 1982-10-31 02:00:00 (Sun)
 37800,
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     ],
     [
 63848098800, #    utc_start 2024-04-06 15:00:00 (Sat)
@@ -822,7 +831,7 @@
 63863863200, #    local_end 2024-10-06 02:00:00 (Sun)
 37800,
 0,
-'LHST',
+'+1030',
     ],
     [
 63863825400, #    utc_start 2024-10-05 15:30:00 (Sat)
@@ -831,7 +840,7 @@
 63879588000, #    local_end 2025-04-06 02:00:00 (Sun)
 39600,
 1,
-'LHDT',
+'+11',
     ],
     [
 63879548400, #    utc_start 2025-04-05 15:00:00 (Sat)
@@ -840,7 +849,7 @@
 63895312800, #    local_end 2025-10-05 02:00:00 (Sun)
 37800,
 0,
-'LHST',
+'+1030',
     ],
     [
 63895275000, #    utc_start 2025-10-04 15:30:00 (Sat)
@@ -849,7 +858,7 @@
 63911037600, #    local_end 2026-04-05 02:00:00 (Sun)
 39600,
 1,
-'LHDT',
+'+11',
     ],
     [
 63910998000, #    utc_start 2026-04-04 15:00:00 (Sat)
@@ -858,7 +867,7 @@
 63926762400, #    local_end 2026-10-04 02:00:00 (Sun)
 37800,
 0,
-'LHST',
+'+1030',
     ],
     [
 63926724600, #    utc_start 2026-10-03 15:30:00 (Sat)
@@ -867,7 +876,7 @@
 63942487200, #    local_end 2027-04-04 02:00:00 (Sun)
 39600,
 1,
-'LHDT',
+'+11',
     ],
     [
 63942447600, #    utc_start 2027-04-03 15:00:00 (Sat)
@@ -876,15 +885,33 @@
 63958212000, #    local_end 2027-10-03 02:00:00 (Sun)
 37800,
 0,
-'LHST',
+'+1030',
+    ],
+    [
+63958174200, #    utc_start 2027-10-02 15:30:00 (Sat)
+63973897200, #      utc_end 2028-04-01 15:00:00 (Sat)
+63958213800, #  local_start 2027-10-03 02:30:00 (Sun)
+63973936800, #    local_end 2028-04-02 02:00:00 (Sun)
+39600,
+1,
+'+11',
+    ],
+    [
+63973897200, #    utc_start 2028-04-01 15:00:00 (Sat)
+63989623800, #      utc_end 2028-09-30 15:30:00 (Sat)
+63973935000, #  local_start 2028-04-02 01:30:00 (Sun)
+63989661600, #    local_end 2028-10-01 02:00:00 (Sun)
+37800,
+0,
+'+1030',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {47}
+sub has_dst_changes {48}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -893,38 +920,38 @@
 sub _last_offset { 37800 }
 
 my $last_observance = bless( {
-  'format' => 'LH%sT',
+  'format' => '+1030/+11',
   'gmtoff' => '10:30',
   'local_start_datetime' => bless( {
     'formatter' => undef,
-    'local_rd_days' => 723240,
-    'local_rd_secs' => 1800,
+    'local_rd_days' => 724823,
+    'local_rd_secs' => 0,
     'offset_modifier' => 0,
     'rd_nanosecs' => 0,
     'tz' => bless( {
       'name' => 'floating',
       'offset' => 0
     }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 723240,
-    'utc_rd_secs' => 1800,
-    'utc_year' => 1982
+    'utc_rd_days' => 724823,
+    'utc_rd_secs' => 0,
+    'utc_year' => 1986
   }, 'DateTime' ),
   'offset_from_std' => 0,
   'offset_from_utc' => 37800,
   'until' => [],
   'utc_start_datetime' => bless( {
     'formatter' => undef,
-    'local_rd_days' => 723239,
-    'local_rd_secs' => 50400,
+    'local_rd_days' => 724822,
+    'local_rd_secs' => 48600,
     'offset_modifier' => 0,
     'rd_nanosecs' => 0,
     'tz' => bless( {
       'name' => 'floating',
       'offset' => 0
     }, 'DateTime::TimeZone::Floating' ),
-    'utc_rd_days' => 723239,
-    'utc_rd_secs' => 50400,
-    'utc_year' => 1982
+    'utc_rd_days' => 724822,
+    'utc_rd_secs' => 48600,
+    'utc_year' => 1986
   }, 'DateTime' )
 }, 'DateTime::TimeZone::OlsonDB::Observance' )
 ;
--- a/lib/DateTime/TimeZone/Australia/Melbourne.pm
+++ b/lib/DateTime/TimeZone/Australia/Melbourne.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1130,13 +1130,31 @@
 0,
 'AEST',
     ],
+    [
+63958176000, #    utc_start 2027-10-02 16:00:00 (Sat)
+63973900800, #      utc_end 2028-04-01 16:00:00 (Sat)
+63958215600, #  local_start 2027-10-03 03:00:00 (Sun)
+63973940400, #    local_end 2028-04-02 03:00:00 (Sun)
+39600,
+1,
+'AEDT',
+    ],
+    [
+63973900800, #    utc_start 2028-04-01 16:00:00 (Sat)
+63989625600, #      utc_end 2028-09-30 16:00:00 (Sat)
+63973936800, #  local_start 2028-04-02 02:00:00 (Sun)
+63989661600, #    local_end 2028-10-01 02:00:00 (Sun)
+36000,
+0,
+'AEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1186,23 +1204,23 @@
   bless( {
     'at' => '2:00s',
     'from' => '2008',
-    'in' => 'Apr',
-    'letter' => 'S',
+    'in' => 'Oct',
+    'letter' => 'D',
     'name' => 'AV',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'Sun>=1',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00s',
     'from' => '2008',
-    'in' => 'Oct',
-    'letter' => 'D',
+    'in' => 'Apr',
+    'letter' => 'S',
     'name' => 'AV',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'Sun>=1',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Australia/Perth.pm
+++ b/lib/DateTime/TimeZone/Australia/Perth.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -214,11 +214,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {9}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Australia/Sydney.pm
+++ b/lib/DateTime/TimeZone/Australia/Sydney.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1130,13 +1130,31 @@
 0,
 'AEST',
     ],
+    [
+63958176000, #    utc_start 2027-10-02 16:00:00 (Sat)
+63973900800, #      utc_end 2028-04-01 16:00:00 (Sat)
+63958215600, #  local_start 2027-10-03 03:00:00 (Sun)
+63973940400, #    local_end 2028-04-02 03:00:00 (Sun)
+39600,
+1,
+'AEDT',
+    ],
+    [
+63973900800, #    utc_start 2028-04-01 16:00:00 (Sat)
+63989625600, #      utc_end 2028-09-30 16:00:00 (Sat)
+63973936800, #  local_start 2028-04-02 02:00:00 (Sun)
+63989661600, #    local_end 2028-10-01 02:00:00 (Sun)
+36000,
+0,
+'AEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {61}
+sub has_dst_changes {62}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1186,23 +1204,23 @@
   bless( {
     'at' => '2:00s',
     'from' => '2008',
-    'in' => 'Apr',
-    'letter' => 'S',
+    'in' => 'Oct',
+    'letter' => 'D',
     'name' => 'AN',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'Sun>=1',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00s',
     'from' => '2008',
-    'in' => 'Oct',
-    'letter' => 'D',
+    'in' => 'Apr',
+    'letter' => 'S',
     'name' => 'AN',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'Sun>=1',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/CET.pm
+++ b/lib/DateTime/TimeZone/CET.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1067,13 +1067,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {58}
+sub has_dst_changes {59}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1096,24 +1114,24 @@
 my $rules = [
   bless( {
     'at' => '2:00s',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'C-Eur',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00s',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'C-Eur',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/CST6CDT.pm
+++ b/lib/DateTime/TimeZone/CST6CDT.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1184,13 +1184,31 @@
 1,
 'CDT',
     ],
+    [
+63961254000, #    utc_start 2027-11-07 07:00:00 (Sun)
+63972144000, #      utc_end 2028-03-12 08:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-21600,
+0,
+'CST',
+    ],
+    [
+63972144000, #    utc_start 2028-03-12 08:00:00 (Sun)
+63992703600, #      utc_end 2028-11-05 07:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-18000,
+1,
+'CDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1214,23 +1232,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Catalog.pm
+++ b/lib/DateTime/TimeZone/Catalog.pm
@@ -138,6 +138,7 @@
   America/Port_of_Spain
   America/Porto_Velho
   America/Puerto_Rico
+  America/Punta_Arenas
   America/Rainy_River
   America/Rankin_Inlet
   America/Recife
@@ -514,6 +515,7 @@
     Port_of_Spain
     Porto_Velho
     Puerto_Rico
+    Punta_Arenas
     Rainy_River
     Rankin_Inlet
     Recife
@@ -964,6 +966,7 @@
 ) ],
   'cl' => [ qw(
     America/Santiago
+    America/Punta_Arenas
     Pacific/Easter
 ) ],
   'cm' => [ qw(
@@ -1592,7 +1595,6 @@
     Europe/London
 ) ],
   'um' => [ qw(
-    Pacific/Johnston
     Pacific/Midway
     Pacific/Wake
 ) ],
@@ -1894,7 +1896,7 @@
 
 ;
 
-sub OlsonVersion { '2016j' }
+sub OlsonVersion { '2017a' }
 
 
 1;
@@ -1975,6 +1977,7 @@
   America/Paramaribo
   America/Port_of_Spain
   America/Porto_Velho
+  America/Punta_Arenas
   America/Recife
   America/Rio_Branco
   America/Santarem
@@ -2538,6 +2541,7 @@
 =head3 Chile (CL)
 
   America/Santiago - Chile (most areas)
+  America/Punta_Arenas - Region of Magallanes
   Pacific/Easter - Easter Island
 
 =head3 China (CN)
@@ -3369,7 +3373,6 @@
 
 =head3 United States Minor Outlying Islands (UM)
 
-  Pacific/Johnston - Johnston Atoll
   Pacific/Midway - Midway Islands
   Pacific/Wake - Wake Island
 
--- a/lib/DateTime/TimeZone/EET.pm
+++ b/lib/DateTime/TimeZone/EET.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -941,13 +941,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {52}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/EST.pm
+++ b/lib/DateTime/TimeZone/EST.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -34,11 +34,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/EST5EDT.pm
+++ b/lib/DateTime/TimeZone/EST5EDT.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1184,13 +1184,31 @@
 1,
 'EDT',
     ],
+    [
+63961250400, #    utc_start 2027-11-07 06:00:00 (Sun)
+63972140400, #      utc_end 2028-03-12 07:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-18000,
+0,
+'EST',
+    ],
+    [
+63972140400, #    utc_start 2028-03-12 07:00:00 (Sun)
+63992700000, #      utc_end 2028-11-05 06:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-14400,
+1,
+'EDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Amsterdam.pm
+++ b/lib/DateTime/TimeZone/Europe/Amsterdam.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -435,7 +435,7 @@
 61118074800, #    local_end 1937-10-03 03:00:00 (Sun)
 4800,
 1,
-'NEST',
+'+0120',
     ],
     [
 61118070000, #    utc_start 1937-10-03 01:40:00 (Sun)
@@ -444,7 +444,7 @@
 61137424800, #    local_end 1938-05-15 02:00:00 (Sun)
 1200,
 0,
-'NET',
+'+0020',
     ],
     [
 61137423600, #    utc_start 1938-05-15 01:40:00 (Sun)
@@ -453,7 +453,7 @@
 61149524400, #    local_end 1938-10-02 03:00:00 (Sun)
 4800,
 1,
-'NEST',
+'+0120',
     ],
     [
 61149519600, #    utc_start 1938-10-02 01:40:00 (Sun)
@@ -462,7 +462,7 @@
 61168960800, #    local_end 1939-05-15 02:00:00 (Mon)
 1200,
 0,
-'NET',
+'+0020',
     ],
     [
 61168959600, #    utc_start 1939-05-15 01:40:00 (Mon)
@@ -471,7 +471,7 @@
 61181578800, #    local_end 1939-10-08 03:00:00 (Sun)
 4800,
 1,
-'NEST',
+'+0120',
     ],
     [
 61181574000, #    utc_start 1939-10-08 01:40:00 (Sun)
@@ -480,7 +480,7 @@
 61200662400, #    local_end 1940-05-16 00:00:00 (Thu)
 1200,
 0,
-'NET',
+'+0020',
     ],
     [
 61200661200, #    utc_start 1940-05-15 23:40:00 (Wed)
@@ -1472,13 +1472,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {80}
+sub has_dst_changes {81}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1527,24 +1545,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Andorra.pm
+++ b/lib/DateTime/TimeZone/Europe/Andorra.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -815,13 +815,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {43}
+sub has_dst_changes {44}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Astrakhan.pm
+++ b/lib/DateTime/TimeZone/Europe/Astrakhan.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -610,11 +610,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Athens.pm
+++ b/lib/DateTime/TimeZone/Europe/Athens.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1094,13 +1094,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {58}
+sub has_dst_changes {59}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Belgrade.pm
+++ b/lib/DateTime/TimeZone/Europe/Belgrade.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -932,13 +932,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -987,24 +1005,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Berlin.pm
+++ b/lib/DateTime/TimeZone/Europe/Berlin.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1148,13 +1148,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {63}
+sub has_dst_changes {64}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1203,24 +1221,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Brussels.pm
+++ b/lib/DateTime/TimeZone/Europe/Brussels.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1526,13 +1526,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {82}
+sub has_dst_changes {83}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1581,24 +1599,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Bucharest.pm
+++ b/lib/DateTime/TimeZone/Europe/Bucharest.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1094,13 +1094,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {57}
+sub has_dst_changes {58}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Budapest.pm
+++ b/lib/DateTime/TimeZone/Europe/Budapest.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1220,13 +1220,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1275,24 +1293,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Chisinau.pm
+++ b/lib/DateTime/TimeZone/Europe/Chisinau.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1130,13 +1130,31 @@
 1,
 'EEST',
     ],
+    [
+63960624000, #    utc_start 2027-10-31 00:00:00 (Sun)
+63973324800, #      utc_end 2028-03-26 00:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973324800, #    utc_start 2028-03-26 00:00:00 (Sun)
+63992073600, #      utc_end 2028-10-29 00:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {60}
+sub has_dst_changes {61}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Copenhagen.pm
+++ b/lib/DateTime/TimeZone/Europe/Copenhagen.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1058,13 +1058,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {56}
+sub has_dst_changes {57}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Dublin.pm
+++ b/lib/DateTime/TimeZone/Europe/Dublin.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1913,13 +1913,31 @@
 1,
 'IST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973328400, #    local_end 2028-03-26 01:00:00 (Sun)
+0,
+0,
+'GMT',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973332000, #  local_start 2028-03-26 02:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+3600,
+1,
+'IST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {103}
+sub has_dst_changes {104}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Gibraltar.pm
+++ b/lib/DateTime/TimeZone/Europe/Gibraltar.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1634,13 +1634,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {94}
+sub has_dst_changes {95}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1689,24 +1707,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Helsinki.pm
+++ b/lib/DateTime/TimeZone/Europe/Helsinki.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -914,13 +914,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {48}
+sub has_dst_changes {49}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Istanbul.pm
+++ b/lib/DateTime/TimeZone/Europe/Istanbul.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1240,11 +1240,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Kaliningrad.pm
+++ b/lib/DateTime/TimeZone/Europe/Kaliningrad.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -745,11 +745,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {37}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Kiev.pm
+++ b/lib/DateTime/TimeZone/Europe/Kiev.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -941,13 +941,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -996,24 +1014,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Kirov.pm
+++ b/lib/DateTime/TimeZone/Europe/Kirov.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -601,11 +601,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Lisbon.pm
+++ b/lib/DateTime/TimeZone/Europe/Lisbon.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1841,13 +1841,31 @@
 1,
 'WEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973328400, #    local_end 2028-03-26 01:00:00 (Sun)
+0,
+0,
+'WET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973332000, #  local_start 2028-03-26 02:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+3600,
+1,
+'WEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {103}
+sub has_dst_changes {104}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1896,24 +1914,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/London.pm
+++ b/lib/DateTime/TimeZone/Europe/London.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -2030,13 +2030,31 @@
 1,
 'BST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973328400, #    local_end 2028-03-26 01:00:00 (Sun)
+0,
+0,
+'GMT',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973332000, #  local_start 2028-03-26 02:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+3600,
+1,
+'BST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {116}
+sub has_dst_changes {117}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -2085,24 +2103,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Luxembourg.pm
+++ b/lib/DateTime/TimeZone/Europe/Luxembourg.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1499,13 +1499,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {81}
+sub has_dst_changes {82}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1554,24 +1572,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Madrid.pm
+++ b/lib/DateTime/TimeZone/Europe/Madrid.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -25,35 +25,17 @@
 [
     [
 DateTime::TimeZone::NEG_INFINITY, #    utc_start
-59958231284, #      utc_end 1901-01-01 00:14:44 (Tue)
+59958230400, #      utc_end 1901-01-01 00:00:00 (Tue)
 DateTime::TimeZone::NEG_INFINITY, #  local_start
-59958230400, #    local_end 1901-01-01 00:00:00 (Tue)
+59958229516, #    local_end 1900-12-31 23:45:16 (Mon)
 -884,
 0,
 'LMT',
     ],
     [
-59958231284, #    utc_start 1901-01-01 00:14:44 (Tue)
-60473948400, #      utc_end 1917-05-05 23:00:00 (Sat)
-59958231284, #  local_start 1901-01-01 00:14:44 (Tue)
-60473948400, #    local_end 1917-05-05 23:00:00 (Sat)
-0,
-0,
-'WET',
-    ],
-    [
-60473948400, #    utc_start 1917-05-05 23:00:00 (Sat)
-60487254000, #      utc_end 1917-10-06 23:00:00 (Sat)
-60473952000, #  local_start 1917-05-06 00:00:00 (Sun)
-60487257600, #    local_end 1917-10-07 00:00:00 (Sun)
-3600,
-1,
-'WEST',
-    ],
-    [
-60487254000, #    utc_start 1917-10-06 23:00:00 (Sat)
+59958230400, #    utc_start 1901-01-01 00:00:00 (Tue)
 60503756400, #      utc_end 1918-04-15 23:00:00 (Mon)
-60487254000, #  local_start 1917-10-06 23:00:00 (Sat)
+59958230400, #  local_start 1901-01-01 00:00:00 (Tue)
 60503756400, #    local_end 1918-04-15 23:00:00 (Mon)
 0,
 0,
@@ -61,35 +43,35 @@
     ],
     [
 60503756400, #    utc_start 1918-04-15 23:00:00 (Mon)
-60518790000, #      utc_end 1918-10-06 23:00:00 (Sun)
+60518793600, #      utc_end 1918-10-07 00:00:00 (Mon)
 60503760000, #  local_start 1918-04-16 00:00:00 (Tue)
-60518793600, #    local_end 1918-10-07 00:00:00 (Mon)
+60518797200, #    local_end 1918-10-07 01:00:00 (Mon)
 3600,
 1,
 'WEST',
     ],
     [
-60518790000, #    utc_start 1918-10-06 23:00:00 (Sun)
-60534428400, #      utc_end 1919-04-05 23:00:00 (Sat)
-60518790000, #  local_start 1918-10-06 23:00:00 (Sun)
-60534428400, #    local_end 1919-04-05 23:00:00 (Sat)
+60518793600, #    utc_start 1918-10-07 00:00:00 (Mon)
+60534514800, #      utc_end 1919-04-06 23:00:00 (Sun)
+60518793600, #  local_start 1918-10-07 00:00:00 (Mon)
+60534514800, #    local_end 1919-04-06 23:00:00 (Sun)
 0,
 0,
 'WET',
     ],
     [
-60534428400, #    utc_start 1919-04-05 23:00:00 (Sat)
-60550326000, #      utc_end 1919-10-06 23:00:00 (Mon)
-60534432000, #  local_start 1919-04-06 00:00:00 (Sun)
-60550329600, #    local_end 1919-10-07 00:00:00 (Tue)
+60534514800, #    utc_start 1919-04-06 23:00:00 (Sun)
+60550329600, #      utc_end 1919-10-07 00:00:00 (Tue)
+60534518400, #  local_start 1919-04-07 00:00:00 (Mon)
+60550333200, #    local_end 1919-10-07 01:00:00 (Tue)
 3600,
 1,
 'WEST',
     ],
     [
-60550326000, #    utc_start 1919-10-06 23:00:00 (Mon)
+60550329600, #    utc_start 1919-10-07 00:00:00 (Tue)
 60693231600, #      utc_end 1924-04-16 23:00:00 (Wed)
-60550326000, #  local_start 1919-10-06 23:00:00 (Mon)
+60550329600, #  local_start 1919-10-07 00:00:00 (Tue)
 60693231600, #    local_end 1924-04-16 23:00:00 (Wed)
 0,
 0,
@@ -97,17 +79,17 @@
     ],
     [
 60693231600, #    utc_start 1924-04-16 23:00:00 (Wed)
-60708006000, #      utc_end 1924-10-04 23:00:00 (Sat)
+60708009600, #      utc_end 1924-10-05 00:00:00 (Sun)
 60693235200, #  local_start 1924-04-17 00:00:00 (Thu)
-60708009600, #    local_end 1924-10-05 00:00:00 (Sun)
+60708013200, #    local_end 1924-10-05 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60708006000, #    utc_start 1924-10-04 23:00:00 (Sat)
+60708009600, #    utc_start 1924-10-05 00:00:00 (Sun)
 60756390000, #      utc_end 1926-04-17 23:00:00 (Sat)
-60708006000, #  local_start 1924-10-04 23:00:00 (Sat)
+60708009600, #  local_start 1924-10-05 00:00:00 (Sun)
 60756390000, #    local_end 1926-04-17 23:00:00 (Sat)
 0,
 0,
@@ -115,17 +97,17 @@
     ],
     [
 60756390000, #    utc_start 1926-04-17 23:00:00 (Sat)
-60770905200, #      utc_end 1926-10-02 23:00:00 (Sat)
+60770908800, #      utc_end 1926-10-03 00:00:00 (Sun)
 60756393600, #  local_start 1926-04-18 00:00:00 (Sun)
-60770908800, #    local_end 1926-10-03 00:00:00 (Sun)
+60770912400, #    local_end 1926-10-03 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60770905200, #    utc_start 1926-10-02 23:00:00 (Sat)
+60770908800, #    utc_start 1926-10-03 00:00:00 (Sun)
 60787234800, #      utc_end 1927-04-09 23:00:00 (Sat)
-60770905200, #  local_start 1926-10-02 23:00:00 (Sat)
+60770908800, #  local_start 1926-10-03 00:00:00 (Sun)
 60787234800, #    local_end 1927-04-09 23:00:00 (Sat)
 0,
 0,
@@ -133,35 +115,35 @@
     ],
     [
 60787234800, #    utc_start 1927-04-09 23:00:00 (Sat)
-60802354800, #      utc_end 1927-10-01 23:00:00 (Sat)
+60802358400, #      utc_end 1927-10-02 00:00:00 (Sun)
 60787238400, #  local_start 1927-04-10 00:00:00 (Sun)
-60802358400, #    local_end 1927-10-02 00:00:00 (Sun)
+60802362000, #    local_end 1927-10-02 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60802354800, #    utc_start 1927-10-01 23:00:00 (Sat)
-60819289200, #      utc_end 1928-04-14 23:00:00 (Sat)
-60802354800, #  local_start 1927-10-01 23:00:00 (Sat)
-60819289200, #    local_end 1928-04-14 23:00:00 (Sat)
+60802358400, #    utc_start 1927-10-02 00:00:00 (Sun)
+60819292800, #      utc_end 1928-04-15 00:00:00 (Sun)
+60802358400, #  local_start 1927-10-02 00:00:00 (Sun)
+60819292800, #    local_end 1928-04-15 00:00:00 (Sun)
 0,
 0,
 'WET',
     ],
     [
-60819289200, #    utc_start 1928-04-14 23:00:00 (Sat)
-60834409200, #      utc_end 1928-10-06 23:00:00 (Sat)
-60819292800, #  local_start 1928-04-15 00:00:00 (Sun)
-60834412800, #    local_end 1928-10-07 00:00:00 (Sun)
+60819292800, #    utc_start 1928-04-15 00:00:00 (Sun)
+60834412800, #      utc_end 1928-10-07 00:00:00 (Sun)
+60819296400, #  local_start 1928-04-15 01:00:00 (Sun)
+60834416400, #    local_end 1928-10-07 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60834409200, #    utc_start 1928-10-06 23:00:00 (Sat)
+60834412800, #    utc_start 1928-10-07 00:00:00 (Sun)
 60851343600, #      utc_end 1929-04-20 23:00:00 (Sat)
-60834409200, #  local_start 1928-10-06 23:00:00 (Sat)
+60834412800, #  local_start 1928-10-07 00:00:00 (Sun)
 60851343600, #    local_end 1929-04-20 23:00:00 (Sat)
 0,
 0,
@@ -169,71 +151,71 @@
     ],
     [
 60851343600, #    utc_start 1929-04-20 23:00:00 (Sat)
-60865858800, #      utc_end 1929-10-05 23:00:00 (Sat)
+60865862400, #      utc_end 1929-10-06 00:00:00 (Sun)
 60851347200, #  local_start 1929-04-21 00:00:00 (Sun)
-60865862400, #    local_end 1929-10-06 00:00:00 (Sun)
+60865866000, #    local_end 1929-10-06 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-60865858800, #    utc_start 1929-10-05 23:00:00 (Sat)
-61106569200, #      utc_end 1937-05-22 23:00:00 (Sat)
-60865858800, #  local_start 1929-10-05 23:00:00 (Sat)
-61106569200, #    local_end 1937-05-22 23:00:00 (Sat)
+60865862400, #    utc_start 1929-10-06 00:00:00 (Sun)
+61108729200, #      utc_end 1937-06-16 23:00:00 (Wed)
+60865862400, #  local_start 1929-10-06 00:00:00 (Sun)
+61108729200, #    local_end 1937-06-16 23:00:00 (Wed)
 0,
 0,
 'WET',
     ],
     [
-61106569200, #    utc_start 1937-05-22 23:00:00 (Sat)
-61118060400, #      utc_end 1937-10-02 23:00:00 (Sat)
-61106572800, #  local_start 1937-05-23 00:00:00 (Sun)
-61118064000, #    local_end 1937-10-03 00:00:00 (Sun)
+61108729200, #    utc_start 1937-06-16 23:00:00 (Wed)
+61118064000, #      utc_end 1937-10-03 00:00:00 (Sun)
+61108732800, #  local_start 1937-06-17 00:00:00 (Thu)
+61118067600, #    local_end 1937-10-03 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-61118060400, #    utc_start 1937-10-02 23:00:00 (Sat)
-61132834800, #      utc_end 1938-03-22 23:00:00 (Tue)
-61118060400, #  local_start 1937-10-02 23:00:00 (Sat)
-61132834800, #    local_end 1938-03-22 23:00:00 (Tue)
+61118064000, #    utc_start 1937-10-03 00:00:00 (Sun)
+61133785200, #      utc_end 1938-04-02 23:00:00 (Sat)
+61118064000, #  local_start 1937-10-03 00:00:00 (Sun)
+61133785200, #    local_end 1938-04-02 23:00:00 (Sat)
 0,
 0,
 'WET',
     ],
     [
-61132834800, #    utc_start 1938-03-22 23:00:00 (Tue)
-61149510000, #      utc_end 1938-10-01 23:00:00 (Sat)
-61132838400, #  local_start 1938-03-23 00:00:00 (Wed)
-61149513600, #    local_end 1938-10-02 00:00:00 (Sun)
+61133785200, #    utc_start 1938-04-02 23:00:00 (Sat)
+61136200800, #      utc_end 1938-04-30 22:00:00 (Sat)
+61133788800, #  local_start 1938-04-03 00:00:00 (Sun)
+61136204400, #    local_end 1938-04-30 23:00:00 (Sat)
 3600,
 1,
 'WEST',
     ],
     [
-61149510000, #    utc_start 1938-10-01 23:00:00 (Sat)
-61166444400, #      utc_end 1939-04-15 23:00:00 (Sat)
-61149510000, #  local_start 1938-10-01 23:00:00 (Sat)
-61166444400, #    local_end 1939-04-15 23:00:00 (Sat)
-0,
-0,
-'WET',
+61136200800, #    utc_start 1938-04-30 22:00:00 (Sat)
+61149592800, #      utc_end 1938-10-02 22:00:00 (Sun)
+61136208000, #  local_start 1938-05-01 00:00:00 (Sun)
+61149600000, #    local_end 1938-10-03 00:00:00 (Mon)
+7200,
+1,
+'WEMT',
     ],
     [
-61166444400, #    utc_start 1939-04-15 23:00:00 (Sat)
-61181564400, #      utc_end 1939-10-07 23:00:00 (Sat)
-61166448000, #  local_start 1939-04-16 00:00:00 (Sun)
-61181568000, #    local_end 1939-10-08 00:00:00 (Sun)
+61149592800, #    utc_start 1938-10-02 22:00:00 (Sun)
+61181568000, #      utc_end 1939-10-08 00:00:00 (Sun)
+61149596400, #  local_start 1938-10-02 23:00:00 (Sun)
+61181571600, #    local_end 1939-10-08 01:00:00 (Sun)
 3600,
 1,
 'WEST',
     ],
     [
-61181564400, #    utc_start 1939-10-07 23:00:00 (Sat)
+61181568000, #    utc_start 1939-10-08 00:00:00 (Sun)
 61195474800, #      utc_end 1940-03-16 23:00:00 (Sat)
-61181564400, #  local_start 1939-10-07 23:00:00 (Sat)
+61181568000, #  local_start 1939-10-08 00:00:00 (Sun)
 61195474800, #    local_end 1940-03-16 23:00:00 (Sat)
 0,
 0,
@@ -245,62 +227,62 @@
 61195478400, #  local_start 1940-03-17 00:00:00 (Sun)
 61262607600, #    local_end 1942-05-02 23:00:00 (Sat)
 3600,
-1,
-'WEST',
+0,
+'CET',
     ],
     [
 61262604000, #    utc_start 1942-05-02 22:00:00 (Sat)
-61273144800, #      utc_end 1942-09-01 22:00:00 (Tue)
+61273062000, #      utc_end 1942-08-31 23:00:00 (Mon)
 61262611200, #  local_start 1942-05-03 00:00:00 (Sun)
-61273152000, #    local_end 1942-09-02 00:00:00 (Wed)
+61273069200, #    local_end 1942-09-01 01:00:00 (Tue)
 7200,
 1,
-'WEMT',
+'CEST',
     ],
     [
-61273144800, #    utc_start 1942-09-01 22:00:00 (Tue)
+61273062000, #    utc_start 1942-08-31 23:00:00 (Mon)
 61292844000, #      utc_end 1943-04-17 22:00:00 (Sat)
-61273148400, #  local_start 1942-09-01 23:00:00 (Tue)
+61273065600, #  local_start 1942-09-01 00:00:00 (Tue)
 61292847600, #    local_end 1943-04-17 23:00:00 (Sat)
 3600,
-1,
-'WEST',
+0,
+'CET',
     ],
     [
 61292844000, #    utc_start 1943-04-17 22:00:00 (Sat)
-61307445600, #      utc_end 1943-10-03 22:00:00 (Sun)
+61307362800, #      utc_end 1943-10-02 23:00:00 (Sat)
 61292851200, #  local_start 1943-04-18 00:00:00 (Sun)
-61307452800, #    local_end 1943-10-04 00:00:00 (Mon)
+61307370000, #    local_end 1943-10-03 01:00:00 (Sun)
 7200,
 1,
-'WEMT',
+'CEST',
     ],
     [
-61307445600, #    utc_start 1943-10-03 22:00:00 (Sun)
+61307362800, #    utc_start 1943-10-02 23:00:00 (Sat)
 61324293600, #      utc_end 1944-04-15 22:00:00 (Sat)
-61307449200, #  local_start 1943-10-03 23:00:00 (Sun)
+61307366400, #  local_start 1943-10-03 00:00:00 (Sun)
 61324297200, #    local_end 1944-04-15 23:00:00 (Sat)
 3600,
-1,
-'WEST',
+0,
+'CET',
     ],
     [
 61324293600, #    utc_start 1944-04-15 22:00:00 (Sat)
-61339672800, #      utc_end 1944-10-10 22:00:00 (Tue)
+61338812400, #      utc_end 1944-09-30 23:00:00 (Sat)
 61324300800, #  local_start 1944-04-16 00:00:00 (Sun)
-61339680000, #    local_end 1944-10-11 00:00:00 (Wed)
+61338819600, #    local_end 1944-10-01 01:00:00 (Sun)
 7200,
 1,
-'WEMT',
+'CEST',
     ],
     [
-61339672800, #    utc_start 1944-10-10 22:00:00 (Tue)
+61338812400, #    utc_start 1944-09-30 23:00:00 (Sat)
 61355743200, #      utc_end 1945-04-14 22:00:00 (Sat)
-61339676400, #  local_start 1944-10-10 23:00:00 (Tue)
+61338816000, #  local_start 1944-10-01 00:00:00 (Sun)
 61355746800, #    local_end 1945-04-14 23:00:00 (Sat)
 3600,
-1,
-'WEST',
+0,
+'CET',
     ],
     [
 61355743200, #    utc_start 1945-04-14 22:00:00 (Sat)
@@ -309,7 +291,7 @@
 61370269200, #    local_end 1945-09-30 01:00:00 (Sun)
 7200,
 1,
-'WEMT',
+'CEST',
     ],
     [
 61370262000, #    utc_start 1945-09-29 23:00:00 (Sat)
@@ -317,22 +299,22 @@
 61370265600, #  local_start 1945-09-30 00:00:00 (Sun)
 61387196400, #    local_end 1946-04-13 23:00:00 (Sat)
 3600,
-1,
-'WEST',
+0,
+'CET',
     ],
     [
 61387192800, #    utc_start 1946-04-13 22:00:00 (Sat)
-61401794400, #      utc_end 1946-09-29 22:00:00 (Sun)
+61401711600, #      utc_end 1946-09-28 23:00:00 (Sat)
 61387200000, #  local_start 1946-04-14 00:00:00 (Sun)
-61401801600, #    local_end 1946-09-30 00:00:00 (Mon)
+61401718800, #    local_end 1946-09-29 01:00:00 (Sun)
 7200,
 1,
-'WEMT',
+'CEST',
     ],
     [
-61401794400, #    utc_start 1946-09-29 22:00:00 (Sun)
+61401711600, #    utc_start 1946-09-28 23:00:00 (Sat)
 61483356000, #      utc_end 1949-04-30 22:00:00 (Sat)
-61401798000, #  local_start 1946-09-29 23:00:00 (Sun)
+61401715200, #  local_start 1946-09-29 00:00:00 (Sun)
 61483359600, #    local_end 1949-04-30 23:00:00 (Sat)
 3600,
 0,
@@ -340,17 +322,17 @@
     ],
     [
 61483356000, #    utc_start 1949-04-30 22:00:00 (Sat)
-61496492400, #      utc_end 1949-09-29 23:00:00 (Thu)
+61496665200, #      utc_end 1949-10-01 23:00:00 (Sat)
 61483363200, #  local_start 1949-05-01 00:00:00 (Sun)
-61496499600, #    local_end 1949-09-30 01:00:00 (Fri)
+61496672400, #    local_end 1949-10-02 01:00:00 (Sun)
 7200,
 1,
 'CEST',
     ],
     [
-61496492400, #    utc_start 1949-09-29 23:00:00 (Thu)
+61496665200, #    utc_start 1949-10-01 23:00:00 (Sat)
 62270805600, #      utc_end 1974-04-13 22:00:00 (Sat)
-61496496000, #  local_start 1949-09-30 00:00:00 (Fri)
+61496668800, #  local_start 1949-10-02 00:00:00 (Sun)
 62270809200, #    local_end 1974-04-13 23:00:00 (Sat)
 3600,
 0,
@@ -367,17 +349,17 @@
     ],
     [
 62285929200, #    utc_start 1974-10-05 23:00:00 (Sat)
-62302860000, #      utc_end 1975-04-19 22:00:00 (Sat)
+62302255200, #      utc_end 1975-04-12 22:00:00 (Sat)
 62285932800, #  local_start 1974-10-06 00:00:00 (Sun)
-62302863600, #    local_end 1975-04-19 23:00:00 (Sat)
+62302258800, #    local_end 1975-04-12 23:00:00 (Sat)
 3600,
 0,
 'CET',
     ],
     [
-62302860000, #    utc_start 1975-04-19 22:00:00 (Sat)
+62302255200, #    utc_start 1975-04-12 22:00:00 (Sat)
 62317378800, #      utc_end 1975-10-04 23:00:00 (Sat)
-62302867200, #  local_start 1975-04-20 00:00:00 (Sun)
+62302262400, #  local_start 1975-04-13 00:00:00 (Sun)
 62317386000, #    local_end 1975-10-05 01:00:00 (Sun)
 7200,
 1,
@@ -421,26 +403,26 @@
     ],
     [
 62379673200, #    utc_start 1977-09-24 23:00:00 (Sat)
-62396085600, #      utc_end 1978-04-02 22:00:00 (Sun)
+62396010000, #      utc_end 1978-04-02 01:00:00 (Sun)
 62379676800, #  local_start 1977-09-25 00:00:00 (Sun)
-62396089200, #    local_end 1978-04-02 23:00:00 (Sun)
+62396013600, #    local_end 1978-04-02 02:00:00 (Sun)
 3600,
 0,
 'CET',
     ],
     [
-62396085600, #    utc_start 1978-04-02 22:00:00 (Sun)
-62411727600, #      utc_end 1978-09-30 23:00:00 (Sat)
-62396092800, #  local_start 1978-04-03 00:00:00 (Mon)
-62411734800, #    local_end 1978-10-01 01:00:00 (Sun)
+62396010000, #    utc_start 1978-04-02 01:00:00 (Sun)
+62411734800, #      utc_end 1978-10-01 01:00:00 (Sun)
+62396017200, #  local_start 1978-04-02 03:00:00 (Sun)
+62411742000, #    local_end 1978-10-01 03:00:00 (Sun)
 7200,
 1,
 'CEST',
     ],
     [
-62411727600, #    utc_start 1978-09-30 23:00:00 (Sat)
+62411734800, #    utc_start 1978-10-01 01:00:00 (Sun)
 62419676400, #      utc_end 1978-12-31 23:00:00 (Sun)
-62411731200, #  local_start 1978-10-01 00:00:00 (Sun)
+62411738400, #  local_start 1978-10-01 02:00:00 (Sun)
 62419680000, #    local_end 1979-01-01 00:00:00 (Mon)
 3600,
 0,
@@ -1328,13 +1310,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {76}
+sub has_dst_changes {72}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1383,24 +1383,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Malta.pm
+++ b/lib/DateTime/TimeZone/Europe/Malta.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1373,13 +1373,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {74}
+sub has_dst_changes {75}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1428,24 +1446,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Minsk.pm
+++ b/lib/DateTime/TimeZone/Europe/Minsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -655,11 +655,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {32}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Monaco.pm
+++ b/lib/DateTime/TimeZone/Europe/Monaco.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1517,13 +1517,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {86}
+sub has_dst_changes {87}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Moscow.pm
+++ b/lib/DateTime/TimeZone/Europe/Moscow.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -736,11 +736,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {38}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Oslo.pm
+++ b/lib/DateTime/TimeZone/Europe/Oslo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1121,13 +1121,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {60}
+sub has_dst_changes {61}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Paris.pm
+++ b/lib/DateTime/TimeZone/Europe/Paris.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1508,13 +1508,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {83}
+sub has_dst_changes {84}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1563,24 +1581,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Prague.pm
+++ b/lib/DateTime/TimeZone/Europe/Prague.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1130,13 +1130,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {60}
+sub has_dst_changes {61}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1185,24 +1203,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Riga.pm
+++ b/lib/DateTime/TimeZone/Europe/Riga.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1004,13 +1004,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {52}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Rome.pm
+++ b/lib/DateTime/TimeZone/Europe/Rome.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1400,13 +1400,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {76}
+sub has_dst_changes {77}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Samara.pm
+++ b/lib/DateTime/TimeZone/Europe/Samara.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -619,11 +619,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Saratov.pm
+++ b/lib/DateTime/TimeZone/Europe/Saratov.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -610,11 +610,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Simferopol.pm
+++ b/lib/DateTime/TimeZone/Europe/Simferopol.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -736,11 +736,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {35}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Sofia.pm
+++ b/lib/DateTime/TimeZone/Europe/Sofia.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1004,13 +1004,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {52}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1059,24 +1077,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Stockholm.pm
+++ b/lib/DateTime/TimeZone/Europe/Stockholm.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -932,13 +932,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Tallinn.pm
+++ b/lib/DateTime/TimeZone/Europe/Tallinn.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -968,13 +968,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {50}
+sub has_dst_changes {51}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Tirane.pm
+++ b/lib/DateTime/TimeZone/Europe/Tirane.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1049,13 +1049,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {57}
+sub has_dst_changes {58}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Ulyanovsk.pm
+++ b/lib/DateTime/TimeZone/Europe/Ulyanovsk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -628,11 +628,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {30}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Uzhgorod.pm
+++ b/lib/DateTime/TimeZone/Europe/Uzhgorod.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -968,13 +968,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1023,24 +1041,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Vienna.pm
+++ b/lib/DateTime/TimeZone/Europe/Vienna.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1121,13 +1121,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {59}
+sub has_dst_changes {60}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1176,24 +1194,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Vilnius.pm
+++ b/lib/DateTime/TimeZone/Europe/Vilnius.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -941,13 +941,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {47}
+sub has_dst_changes {48}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Volgograd.pm
+++ b/lib/DateTime/TimeZone/Europe/Volgograd.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -610,11 +610,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {29}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Warsaw.pm
+++ b/lib/DateTime/TimeZone/Europe/Warsaw.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1355,13 +1355,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {72}
+sub has_dst_changes {73}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1410,24 +1428,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Europe/Zaporozhye.pm
+++ b/lib/DateTime/TimeZone/Europe/Zaporozhye.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 60694531200, #    local_end 1924-05-02 00:00:00 (Fri)
 8400,
 0,
-'CUT',
+'+0220',
     ],
     [
 60694522800, #    utc_start 1924-05-01 21:40:00 (Thu)
@@ -950,13 +950,31 @@
 1,
 'EEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960634800, #  local_start 2027-10-31 03:00:00 (Sun)
+63973335600, #    local_end 2028-03-26 03:00:00 (Sun)
+7200,
+0,
+'EET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973339200, #  local_start 2028-03-26 04:00:00 (Sun)
+63992088000, #    local_end 2028-10-29 04:00:00 (Sun)
+10800,
+1,
+'EEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Europe/Zurich.pm
+++ b/lib/DateTime/TimeZone/Europe/Zurich.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -932,13 +932,31 @@
 1,
 'CEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'CET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'CEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {49}
+sub has_dst_changes {50}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -987,24 +1005,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/HST.pm
+++ b/lib/DateTime/TimeZone/HST.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -34,11 +34,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Indian/Chagos.pm
+++ b/lib/DateTime/TimeZone/Indian/Chagos.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62956137600, #    local_end 1996-01-01 00:00:00 (Mon)
 18000,
 0,
-'IOT',
+'+05',
     ],
     [
 62956119600, #    utc_start 1995-12-31 19:00:00 (Sun)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 21600,
 0,
-'IOT',
+'+06',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Indian/Christmas.pm
+++ b/lib/DateTime/TimeZone/Indian/Christmas.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 25200,
 0,
-'CXT',
+'+07',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Indian/Cocos.pm
+++ b/lib/DateTime/TimeZone/Indian/Cocos.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 23400,
 0,
-'CCT',
+'+0630',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Indian/Kerguelen.pm
+++ b/lib/DateTime/TimeZone/Indian/Kerguelen.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/antarctica.  Olson data version 2016j
+# Generated from debian/tzdata/antarctica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,11 +43,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Indian/Mahe.pm
+++ b/lib/DateTime/TimeZone/Indian/Mahe.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 14400,
 0,
-'SCT',
+'+04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Indian/Maldives.pm
+++ b/lib/DateTime/TimeZone/Indian/Maldives.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/asia.  Olson data version 2016j
+# Generated from debian/tzdata/asia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 18000,
 0,
-'MVT',
+'+05',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Indian/Mauritius.pm
+++ b/lib/DateTime/TimeZone/Indian/Mauritius.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62538739200, #    local_end 1982-10-10 00:00:00 (Sun)
 14400,
 0,
-'MUT',
+'+04',
     ],
     [
 62538724800, #    utc_start 1982-10-09 20:00:00 (Sat)
@@ -48,7 +48,7 @@
 62552736000, #    local_end 1983-03-21 00:00:00 (Mon)
 18000,
 1,
-'MUST',
+'+05',
     ],
     [
 62552718000, #    utc_start 1983-03-20 19:00:00 (Sun)
@@ -57,7 +57,7 @@
 63360669600, #    local_end 2008-10-26 02:00:00 (Sun)
 14400,
 0,
-'MUT',
+'+04',
     ],
     [
 63360655200, #    utc_start 2008-10-25 22:00:00 (Sat)
@@ -66,7 +66,7 @@
 63373975200, #    local_end 2009-03-29 02:00:00 (Sun)
 18000,
 1,
-'MUST',
+'+05',
     ],
     [
 63373957200, #    utc_start 2009-03-28 21:00:00 (Sat)
@@ -75,15 +75,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 14400,
 0,
-'MUT',
+'+04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {2}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Indian/Reunion.pm
+++ b/lib/DateTime/TimeZone/Indian/Reunion.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/africa.  Olson data version 2016j
+# Generated from debian/tzdata/africa.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 14400,
 0,
-'RET',
+'+04',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/MET.pm
+++ b/lib/DateTime/TimeZone/MET.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1067,13 +1067,31 @@
 1,
 'MEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960631200, #  local_start 2027-10-31 02:00:00 (Sun)
+63973332000, #    local_end 2028-03-26 02:00:00 (Sun)
+3600,
+0,
+'MET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973335600, #  local_start 2028-03-26 03:00:00 (Sun)
+63992084400, #    local_end 2028-10-29 03:00:00 (Sun)
+7200,
+1,
+'MEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {58}
+sub has_dst_changes {59}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/MST.pm
+++ b/lib/DateTime/TimeZone/MST.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -34,11 +34,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/MST7MDT.pm
+++ b/lib/DateTime/TimeZone/MST7MDT.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1184,13 +1184,31 @@
 1,
 'MDT',
     ],
+    [
+63961257600, #    utc_start 2027-11-07 08:00:00 (Sun)
+63972147600, #      utc_end 2028-03-12 09:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-25200,
+0,
+'MST',
+    ],
+    [
+63972147600, #    utc_start 2028-03-12 09:00:00 (Sun)
+63992707200, #      utc_end 2028-11-05 08:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-21600,
+1,
+'MDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1214,23 +1232,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/PST8PDT.pm
+++ b/lib/DateTime/TimeZone/PST8PDT.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1184,13 +1184,31 @@
 1,
 'PDT',
     ],
+    [
+63961261200, #    utc_start 2027-11-07 09:00:00 (Sun)
+63972151200, #      utc_end 2028-03-12 10:00:00 (Sun)
+63961232400, #  local_start 2027-11-07 01:00:00 (Sun)
+63972122400, #    local_end 2028-03-12 02:00:00 (Sun)
+-28800,
+0,
+'PST',
+    ],
+    [
+63972151200, #    utc_start 2028-03-12 10:00:00 (Sun)
+63992710800, #      utc_end 2028-11-05 09:00:00 (Sun)
+63972126000, #  local_start 2028-03-12 03:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+-25200,
+1,
+'PDT',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {65}
+sub has_dst_changes {66}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1214,23 +1232,23 @@
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Mar',
-    'letter' => 'D',
+    'in' => 'Nov',
+    'letter' => 'S',
     'name' => 'US',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=8',
-    'save' => '1:00',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '2:00',
     'from' => '2007',
-    'in' => 'Nov',
-    'letter' => 'S',
+    'in' => 'Mar',
+    'letter' => 'D',
     'name' => 'US',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=8',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/lib/DateTime/TimeZone/Pacific/Apia.pm
+++ b/lib/DateTime/TimeZone/Pacific/Apia.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61504531200, #    local_end 1950-01-01 00:00:00 (Sun)
 -41400,
 0,
-'WSST',
+'-1130',
     ],
     [
 61504572600, #    utc_start 1950-01-01 11:30:00 (Sun)
@@ -57,7 +57,7 @@
 63421142400, #    local_end 2010-09-26 00:00:00 (Sun)
 -39600,
 0,
-'SST',
+'-11',
     ],
     [
 63421182000, #    utc_start 2010-09-26 11:00:00 (Sun)
@@ -66,7 +66,7 @@
 63437400000, #    local_end 2011-04-02 04:00:00 (Sat)
 -36000,
 1,
-'SDT',
+'-10',
     ],
     [
 63437436000, #    utc_start 2011-04-02 14:00:00 (Sat)
@@ -75,7 +75,7 @@
 63452516400, #    local_end 2011-09-24 03:00:00 (Sat)
 -39600,
 0,
-'SST',
+'-11',
     ],
     [
 63452556000, #    utc_start 2011-09-24 14:00:00 (Sat)
@@ -84,7 +84,7 @@
 63460886400, #    local_end 2011-12-30 00:00:00 (Fri)
 -36000,
 1,
-'SDT',
+'-10',
     ],
     [
 63460922400, #    utc_start 2011-12-30 10:00:00 (Fri)
@@ -93,7 +93,7 @@
 63468936000, #    local_end 2012-04-01 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63468885600, #    utc_start 2012-03-31 14:00:00 (Sat)
@@ -102,7 +102,7 @@
 63484657200, #    local_end 2012-09-30 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63484610400, #    utc_start 2012-09-29 14:00:00 (Sat)
@@ -111,7 +111,7 @@
 63500990400, #    local_end 2013-04-07 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63500940000, #    utc_start 2013-04-06 14:00:00 (Sat)
@@ -120,7 +120,7 @@
 63516106800, #    local_end 2013-09-29 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63516060000, #    utc_start 2013-09-28 14:00:00 (Sat)
@@ -129,7 +129,7 @@
 63532440000, #    local_end 2014-04-06 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63532389600, #    utc_start 2014-04-05 14:00:00 (Sat)
@@ -138,7 +138,7 @@
 63547556400, #    local_end 2014-09-28 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63547509600, #    utc_start 2014-09-27 14:00:00 (Sat)
@@ -147,7 +147,7 @@
 63563889600, #    local_end 2015-04-05 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63563839200, #    utc_start 2015-04-04 14:00:00 (Sat)
@@ -156,7 +156,7 @@
 63579006000, #    local_end 2015-09-27 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63578959200, #    utc_start 2015-09-26 14:00:00 (Sat)
@@ -165,7 +165,7 @@
 63595339200, #    local_end 2016-04-03 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63595288800, #    utc_start 2016-04-02 14:00:00 (Sat)
@@ -174,7 +174,7 @@
 63610455600, #    local_end 2016-09-25 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63610408800, #    utc_start 2016-09-24 14:00:00 (Sat)
@@ -183,7 +183,7 @@
 63626788800, #    local_end 2017-04-02 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63626738400, #    utc_start 2017-04-01 14:00:00 (Sat)
@@ -192,7 +192,7 @@
 63641905200, #    local_end 2017-09-24 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63641858400, #    utc_start 2017-09-23 14:00:00 (Sat)
@@ -201,7 +201,7 @@
 63658238400, #    local_end 2018-04-01 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63658188000, #    utc_start 2018-03-31 14:00:00 (Sat)
@@ -210,7 +210,7 @@
 63673959600, #    local_end 2018-09-30 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63673912800, #    utc_start 2018-09-29 14:00:00 (Sat)
@@ -219,7 +219,7 @@
 63690292800, #    local_end 2019-04-07 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63690242400, #    utc_start 2019-04-06 14:00:00 (Sat)
@@ -228,7 +228,7 @@
 63705409200, #    local_end 2019-09-29 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63705362400, #    utc_start 2019-09-28 14:00:00 (Sat)
@@ -237,7 +237,7 @@
 63721742400, #    local_end 2020-04-05 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63721692000, #    utc_start 2020-04-04 14:00:00 (Sat)
@@ -246,7 +246,7 @@
 63736858800, #    local_end 2020-09-27 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63736812000, #    utc_start 2020-09-26 14:00:00 (Sat)
@@ -255,7 +255,7 @@
 63753192000, #    local_end 2021-04-04 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63753141600, #    utc_start 2021-04-03 14:00:00 (Sat)
@@ -264,7 +264,7 @@
 63768308400, #    local_end 2021-09-26 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63768261600, #    utc_start 2021-09-25 14:00:00 (Sat)
@@ -273,7 +273,7 @@
 63784641600, #    local_end 2022-04-03 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63784591200, #    utc_start 2022-04-02 14:00:00 (Sat)
@@ -282,7 +282,7 @@
 63799758000, #    local_end 2022-09-25 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63799711200, #    utc_start 2022-09-24 14:00:00 (Sat)
@@ -291,7 +291,7 @@
 63816091200, #    local_end 2023-04-02 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63816040800, #    utc_start 2023-04-01 14:00:00 (Sat)
@@ -300,7 +300,7 @@
 63831207600, #    local_end 2023-09-24 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63831160800, #    utc_start 2023-09-23 14:00:00 (Sat)
@@ -309,7 +309,7 @@
 63848145600, #    local_end 2024-04-07 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63848095200, #    utc_start 2024-04-06 14:00:00 (Sat)
@@ -318,7 +318,7 @@
 63863262000, #    local_end 2024-09-29 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63863215200, #    utc_start 2024-09-28 14:00:00 (Sat)
@@ -327,7 +327,7 @@
 63879595200, #    local_end 2025-04-06 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63879544800, #    utc_start 2025-04-05 14:00:00 (Sat)
@@ -336,7 +336,7 @@
 63894711600, #    local_end 2025-09-28 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63894664800, #    utc_start 2025-09-27 14:00:00 (Sat)
@@ -345,7 +345,7 @@
 63911044800, #    local_end 2026-04-05 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63910994400, #    utc_start 2026-04-04 14:00:00 (Sat)
@@ -354,7 +354,7 @@
 63926161200, #    local_end 2026-09-27 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
     ],
     [
 63926114400, #    utc_start 2026-09-26 14:00:00 (Sat)
@@ -363,7 +363,7 @@
 63942494400, #    local_end 2027-04-04 04:00:00 (Sun)
 50400,
 1,
-'WSDT',
+'+14',
     ],
     [
 63942444000, #    utc_start 2027-04-03 14:00:00 (Sat)
@@ -372,15 +372,33 @@
 63957610800, #    local_end 2027-09-26 03:00:00 (Sun)
 46800,
 0,
-'WSST',
+'+13',
+    ],
+    [
+63957564000, #    utc_start 2027-09-25 14:00:00 (Sat)
+63973893600, #      utc_end 2028-04-01 14:00:00 (Sat)
+63957614400, #  local_start 2027-09-26 04:00:00 (Sun)
+63973944000, #    local_end 2028-04-02 04:00:00 (Sun)
+50400,
+1,
+'+14',
+    ],
+    [
+63973893600, #    utc_start 2028-04-01 14:00:00 (Sat)
+63989013600, #      utc_end 2028-09-23 14:00:00 (Sat)
+63973940400, #  local_start 2028-04-02 03:00:00 (Sun)
+63989060400, #    local_end 2028-09-24 03:00:00 (Sun)
+46800,
+0,
+'+13',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {19}
+sub has_dst_changes {20}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -389,7 +407,7 @@
 sub _last_offset { 46800 }
 
 my $last_observance = bless( {
-  'format' => 'WS%sT',
+  'format' => '+13/+14',
   'gmtoff' => '13:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
@@ -428,17 +446,6 @@
 
 my $rules = [
   bless( {
-    'at' => '3:00',
-    'from' => '2012',
-    'in' => 'Sep',
-    'letter' => 'D',
-    'name' => 'WS',
-    'offset_from_std' => 3600,
-    'on' => 'lastSun',
-    'save' => '1',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
     'at' => '4:00',
     'from' => '2012',
     'in' => 'Apr',
@@ -448,6 +455,17 @@
     'on' => 'Sun>=1',
     'save' => '0',
     'to' => 'max'
+  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
+  bless( {
+    'at' => '3:00',
+    'from' => '2012',
+    'in' => 'Sep',
+    'letter' => 'D',
+    'name' => 'WS',
+    'offset_from_std' => 3600,
+    'on' => 'lastSun',
+    'save' => '1',
+    'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
 ;
--- a/lib/DateTime/TimeZone/Pacific/Auckland.pm
+++ b/lib/DateTime/TimeZone/Pacific/Auckland.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -1247,13 +1247,31 @@
 0,
 'NZST',
     ],
+    [
+63957564000, #    utc_start 2027-09-25 14:00:00 (Sat)
+63973893600, #      utc_end 2028-04-01 14:00:00 (Sat)
+63957610800, #  local_start 2027-09-26 03:00:00 (Sun)
+63973940400, #    local_end 2028-04-02 03:00:00 (Sun)
+46800,
+1,
+'NZDT',
+    ],
+    [
+63973893600, #    utc_start 2028-04-01 14:00:00 (Sat)
+63989013600, #      utc_end 2028-09-23 14:00:00 (Sat)
+63973936800, #  local_start 2028-04-02 02:00:00 (Sun)
+63989056800, #    local_end 2028-09-24 02:00:00 (Sun)
+43200,
+0,
+'NZST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {68}
+sub has_dst_changes {69}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1302,17 +1320,6 @@
 my $rules = [
   bless( {
     'at' => '2:00s',
-    'from' => '2008',
-    'in' => 'Apr',
-    'letter' => 'S',
-    'name' => 'NZ',
-    'offset_from_std' => 0,
-    'on' => 'Sun>=1',
-    'save' => '0',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
-    'at' => '2:00s',
     'from' => '2007',
     'in' => 'Sep',
     'letter' => 'D',
@@ -1321,6 +1328,17 @@
     'on' => 'lastSun',
     'save' => '1:00',
     'to' => 'max'
+  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
+  bless( {
+    'at' => '2:00s',
+    'from' => '2008',
+    'in' => 'Apr',
+    'letter' => 'S',
+    'name' => 'NZ',
+    'offset_from_std' => 0,
+    'on' => 'Sun>=1',
+    'save' => '0',
+    'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
 ;
--- a/lib/DateTime/TimeZone/Pacific/Bougainville.pm
+++ b/lib/DateTime/TimeZone/Pacific/Bougainville.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 61267708800, #    local_end 1942-07-01 00:00:00 (Wed)
 36000,
 0,
-'PGT',
+'+10',
     ],
     [
 61267672800, #    utc_start 1942-06-30 14:00:00 (Tue)
@@ -57,7 +57,7 @@
 61366809600, #    local_end 1945-08-21 00:00:00 (Tue)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61366777200, #    utc_start 1945-08-20 15:00:00 (Mon)
@@ -66,7 +66,7 @@
 63555415200, #    local_end 2014-12-28 02:00:00 (Sun)
 36000,
 0,
-'PGT',
+'+10',
     ],
     [
 63555379200, #    utc_start 2014-12-27 16:00:00 (Sat)
@@ -75,15 +75,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 39600,
 0,
-'BST',
+'+11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Chatham.pm
+++ b/lib/DateTime/TimeZone/Pacific/Chatham.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61378300800, #    local_end 1946-01-01 00:00:00 (Tue)
 44100,
 0,
-'CHAST',
+'+1215',
     ],
     [
 61378256700, #    utc_start 1945-12-31 11:45:00 (Mon)
@@ -48,7 +48,7 @@
 62288361900, #    local_end 1974-11-03 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 62288316000, #    utc_start 1974-11-02 14:00:00 (Sat)
@@ -57,7 +57,7 @@
 62298042300, #    local_end 1975-02-23 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 62297992800, #    utc_start 1975-02-22 14:00:00 (Sat)
@@ -66,7 +66,7 @@
 62319206700, #    local_end 1975-10-26 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
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 63673958700, #    local_end 2018-09-30 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63673912800, #    utc_start 2018-09-29 14:00:00 (Sat)
@@ -849,7 +849,7 @@
 63690291900, #    local_end 2019-04-07 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63690242400, #    utc_start 2019-04-06 14:00:00 (Sat)
@@ -858,7 +858,7 @@
 63705408300, #    local_end 2019-09-29 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63705362400, #    utc_start 2019-09-28 14:00:00 (Sat)
@@ -867,7 +867,7 @@
 63721741500, #    local_end 2020-04-05 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63721692000, #    utc_start 2020-04-04 14:00:00 (Sat)
@@ -876,7 +876,7 @@
 63736857900, #    local_end 2020-09-27 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63736812000, #    utc_start 2020-09-26 14:00:00 (Sat)
@@ -885,7 +885,7 @@
 63753191100, #    local_end 2021-04-04 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63753141600, #    utc_start 2021-04-03 14:00:00 (Sat)
@@ -894,7 +894,7 @@
 63768307500, #    local_end 2021-09-26 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63768261600, #    utc_start 2021-09-25 14:00:00 (Sat)
@@ -903,7 +903,7 @@
 63784640700, #    local_end 2022-04-03 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63784591200, #    utc_start 2022-04-02 14:00:00 (Sat)
@@ -912,7 +912,7 @@
 63799757100, #    local_end 2022-09-25 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63799711200, #    utc_start 2022-09-24 14:00:00 (Sat)
@@ -921,7 +921,7 @@
 63816090300, #    local_end 2023-04-02 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63816040800, #    utc_start 2023-04-01 14:00:00 (Sat)
@@ -930,7 +930,7 @@
 63831206700, #    local_end 2023-09-24 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63831160800, #    utc_start 2023-09-23 14:00:00 (Sat)
@@ -939,7 +939,7 @@
 63848144700, #    local_end 2024-04-07 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63848095200, #    utc_start 2024-04-06 14:00:00 (Sat)
@@ -948,7 +948,7 @@
 63863261100, #    local_end 2024-09-29 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63863215200, #    utc_start 2024-09-28 14:00:00 (Sat)
@@ -957,7 +957,7 @@
 63879594300, #    local_end 2025-04-06 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63879544800, #    utc_start 2025-04-05 14:00:00 (Sat)
@@ -966,7 +966,7 @@
 63894710700, #    local_end 2025-09-28 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63894664800, #    utc_start 2025-09-27 14:00:00 (Sat)
@@ -975,7 +975,7 @@
 63911043900, #    local_end 2026-04-05 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63910994400, #    utc_start 2026-04-04 14:00:00 (Sat)
@@ -984,7 +984,7 @@
 63926160300, #    local_end 2026-09-27 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
     ],
     [
 63926114400, #    utc_start 2026-09-26 14:00:00 (Sat)
@@ -993,7 +993,7 @@
 63942493500, #    local_end 2027-04-04 03:45:00 (Sun)
 49500,
 1,
-'CHADT',
+'+1345',
     ],
     [
 63942444000, #    utc_start 2027-04-03 14:00:00 (Sat)
@@ -1002,15 +1002,33 @@
 63957609900, #    local_end 2027-09-26 02:45:00 (Sun)
 45900,
 0,
-'CHAST',
+'+1245',
+    ],
+    [
+63957564000, #    utc_start 2027-09-25 14:00:00 (Sat)
+63973893600, #      utc_end 2028-04-01 14:00:00 (Sat)
+63957613500, #  local_start 2027-09-26 03:45:00 (Sun)
+63973943100, #    local_end 2028-04-02 03:45:00 (Sun)
+49500,
+1,
+'+1345',
+    ],
+    [
+63973893600, #    utc_start 2028-04-01 14:00:00 (Sat)
+63989013600, #      utc_end 2028-09-23 14:00:00 (Sat)
+63973939500, #  local_start 2028-04-02 02:45:00 (Sun)
+63989059500, #    local_end 2028-09-24 02:45:00 (Sun)
+45900,
+0,
+'+1245',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {54}
+sub has_dst_changes {55}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1019,7 +1037,7 @@
 sub _last_offset { 45900 }
 
 my $last_observance = bless( {
-  'format' => 'CHA%sT',
+  'format' => '+1245/+1345',
   'gmtoff' => '12:45',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/Pacific/Chuuk.pm
+++ b/lib/DateTime/TimeZone/Pacific/Chuuk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 36000,
 0,
-'CHUT',
+'+10',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Easter.pm
+++ b/lib/DateTime/TimeZone/Pacific/Easter.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,7 +48,7 @@
 62099038800, #    local_end 1968-11-02 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62099064000, #    utc_start 1968-11-03 04:00:00 (Sun)
@@ -57,7 +57,7 @@
 62111739600, #    local_end 1969-03-29 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62111761200, #    utc_start 1969-03-30 03:00:00 (Sun)
@@ -66,7 +66,7 @@
 62132302800, #    local_end 1969-11-22 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62132328000, #    utc_start 1969-11-23 04:00:00 (Sun)
@@ -75,7 +75,7 @@
 62143189200, #    local_end 1970-03-28 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62143210800, #    utc_start 1970-03-29 03:00:00 (Sun)
@@ -84,7 +84,7 @@
 62160123600, #    local_end 1970-10-10 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62160148800, #    utc_start 1970-10-11 04:00:00 (Sun)
@@ -93,7 +93,7 @@
 62173429200, #    local_end 1971-03-13 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62173450800, #    utc_start 1971-03-14 03:00:00 (Sun)
@@ -102,7 +102,7 @@
 62191573200, #    local_end 1971-10-09 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62191598400, #    utc_start 1971-10-10 04:00:00 (Sun)
@@ -111,7 +111,7 @@
 62204878800, #    local_end 1972-03-11 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62204900400, #    utc_start 1972-03-12 03:00:00 (Sun)
@@ -120,7 +120,7 @@
 62223627600, #    local_end 1972-10-14 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62223652800, #    utc_start 1972-10-15 04:00:00 (Sun)
@@ -129,7 +129,7 @@
 62236328400, #    local_end 1973-03-10 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62236350000, #    utc_start 1973-03-11 03:00:00 (Sun)
@@ -138,7 +138,7 @@
 62253867600, #    local_end 1973-09-29 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62253892800, #    utc_start 1973-09-30 04:00:00 (Sun)
@@ -147,7 +147,7 @@
 62267778000, #    local_end 1974-03-09 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62267799600, #    utc_start 1974-03-10 03:00:00 (Sun)
@@ -156,7 +156,7 @@
 62286526800, #    local_end 1974-10-12 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62286552000, #    utc_start 1974-10-13 04:00:00 (Sun)
@@ -165,7 +165,7 @@
 62299227600, #    local_end 1975-03-08 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62299249200, #    utc_start 1975-03-09 03:00:00 (Sun)
@@ -174,7 +174,7 @@
 62317976400, #    local_end 1975-10-11 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62318001600, #    utc_start 1975-10-12 04:00:00 (Sun)
@@ -183,7 +183,7 @@
 62331282000, #    local_end 1976-03-13 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62331303600, #    utc_start 1976-03-14 03:00:00 (Sun)
@@ -192,7 +192,7 @@
 62349426000, #    local_end 1976-10-09 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62349451200, #    utc_start 1976-10-10 04:00:00 (Sun)
@@ -201,7 +201,7 @@
 62362731600, #    local_end 1977-03-12 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62362753200, #    utc_start 1977-03-13 03:00:00 (Sun)
@@ -210,7 +210,7 @@
 62380875600, #    local_end 1977-10-08 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62380900800, #    utc_start 1977-10-09 04:00:00 (Sun)
@@ -219,7 +219,7 @@
 62394181200, #    local_end 1978-03-11 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62394202800, #    utc_start 1978-03-12 03:00:00 (Sun)
@@ -228,7 +228,7 @@
 62412930000, #    local_end 1978-10-14 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62412955200, #    utc_start 1978-10-15 04:00:00 (Sun)
@@ -237,7 +237,7 @@
 62425630800, #    local_end 1979-03-10 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62425652400, #    utc_start 1979-03-11 03:00:00 (Sun)
@@ -246,7 +246,7 @@
 62444379600, #    local_end 1979-10-13 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62444404800, #    utc_start 1979-10-14 04:00:00 (Sun)
@@ -255,7 +255,7 @@
 62457080400, #    local_end 1980-03-08 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62457102000, #    utc_start 1980-03-09 03:00:00 (Sun)
@@ -264,7 +264,7 @@
 62475829200, #    local_end 1980-10-11 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62475854400, #    utc_start 1980-10-12 04:00:00 (Sun)
@@ -273,7 +273,7 @@
 62489134800, #    local_end 1981-03-14 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62489156400, #    utc_start 1981-03-15 03:00:00 (Sun)
@@ -282,7 +282,7 @@
 62507278800, #    local_end 1981-10-10 21:00:00 (Sat)
 -25200,
 0,
-'EAST',
+'-07',
     ],
     [
 62507304000, #    utc_start 1981-10-11 04:00:00 (Sun)
@@ -291,7 +291,7 @@
 62520584400, #    local_end 1982-03-13 21:00:00 (Sat)
 -21600,
 1,
-'EASST',
+'-06',
     ],
     [
 62520606000, #    utc_start 1982-03-14 03:00:00 (Sun)
@@ -300,7 +300,7 @@
 62538732000, #    local_end 1982-10-09 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62538753600, #    utc_start 1982-10-10 04:00:00 (Sun)
@@ -309,7 +309,7 @@
 62552037600, #    local_end 1983-03-12 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62552055600, #    utc_start 1983-03-13 03:00:00 (Sun)
@@ -318,7 +318,7 @@
 62570181600, #    local_end 1983-10-08 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62570203200, #    utc_start 1983-10-09 04:00:00 (Sun)
@@ -327,7 +327,7 @@
 62583487200, #    local_end 1984-03-10 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62583505200, #    utc_start 1984-03-11 03:00:00 (Sun)
@@ -336,7 +336,7 @@
 62602236000, #    local_end 1984-10-13 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62602257600, #    utc_start 1984-10-14 04:00:00 (Sun)
@@ -345,7 +345,7 @@
 62614936800, #    local_end 1985-03-09 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62614954800, #    utc_start 1985-03-10 03:00:00 (Sun)
@@ -354,7 +354,7 @@
 62633685600, #    local_end 1985-10-12 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62633707200, #    utc_start 1985-10-13 04:00:00 (Sun)
@@ -363,7 +363,7 @@
 62646386400, #    local_end 1986-03-08 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62646404400, #    utc_start 1986-03-09 03:00:00 (Sun)
@@ -372,7 +372,7 @@
 62665135200, #    local_end 1986-10-11 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62665156800, #    utc_start 1986-10-12 04:00:00 (Sun)
@@ -381,7 +381,7 @@
 62680860000, #    local_end 1987-04-11 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62680878000, #    utc_start 1987-04-12 03:00:00 (Sun)
@@ -390,7 +390,7 @@
 62696584800, #    local_end 1987-10-10 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62696606400, #    utc_start 1987-10-11 04:00:00 (Sun)
@@ -399,7 +399,7 @@
 62709890400, #    local_end 1988-03-12 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62709908400, #    utc_start 1988-03-13 03:00:00 (Sun)
@@ -408,7 +408,7 @@
 62728034400, #    local_end 1988-10-08 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62728056000, #    utc_start 1988-10-09 04:00:00 (Sun)
@@ -417,7 +417,7 @@
 62741340000, #    local_end 1989-03-11 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62741358000, #    utc_start 1989-03-12 03:00:00 (Sun)
@@ -426,7 +426,7 @@
 62760088800, #    local_end 1989-10-14 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62760110400, #    utc_start 1989-10-15 04:00:00 (Sun)
@@ -435,7 +435,7 @@
 62772789600, #    local_end 1990-03-10 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62772807600, #    utc_start 1990-03-11 03:00:00 (Sun)
@@ -444,7 +444,7 @@
 62789119200, #    local_end 1990-09-15 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62789140800, #    utc_start 1990-09-16 04:00:00 (Sun)
@@ -453,7 +453,7 @@
 62804239200, #    local_end 1991-03-09 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62804257200, #    utc_start 1991-03-10 03:00:00 (Sun)
@@ -462,7 +462,7 @@
 62822988000, #    local_end 1991-10-12 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62823009600, #    utc_start 1991-10-13 04:00:00 (Sun)
@@ -471,7 +471,7 @@
 62836293600, #    local_end 1992-03-14 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62836311600, #    utc_start 1992-03-15 03:00:00 (Sun)
@@ -480,7 +480,7 @@
 62854437600, #    local_end 1992-10-10 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62854459200, #    utc_start 1992-10-11 04:00:00 (Sun)
@@ -489,7 +489,7 @@
 62867743200, #    local_end 1993-03-13 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62867761200, #    utc_start 1993-03-14 03:00:00 (Sun)
@@ -498,7 +498,7 @@
 62885887200, #    local_end 1993-10-09 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62885908800, #    utc_start 1993-10-10 04:00:00 (Sun)
@@ -507,7 +507,7 @@
 62899192800, #    local_end 1994-03-12 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62899210800, #    utc_start 1994-03-13 03:00:00 (Sun)
@@ -516,7 +516,7 @@
 62917336800, #    local_end 1994-10-08 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62917358400, #    utc_start 1994-10-09 04:00:00 (Sun)
@@ -525,7 +525,7 @@
 62930642400, #    local_end 1995-03-11 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62930660400, #    utc_start 1995-03-12 03:00:00 (Sun)
@@ -534,7 +534,7 @@
 62949391200, #    local_end 1995-10-14 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62949412800, #    utc_start 1995-10-15 04:00:00 (Sun)
@@ -543,7 +543,7 @@
 62962092000, #    local_end 1996-03-09 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62962110000, #    utc_start 1996-03-10 03:00:00 (Sun)
@@ -552,7 +552,7 @@
 62980840800, #    local_end 1996-10-12 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 62980862400, #    utc_start 1996-10-13 04:00:00 (Sun)
@@ -561,7 +561,7 @@
 62995356000, #    local_end 1997-03-29 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 62995374000, #    utc_start 1997-03-30 03:00:00 (Sun)
@@ -570,7 +570,7 @@
 63012290400, #    local_end 1997-10-11 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63012312000, #    utc_start 1997-10-12 04:00:00 (Sun)
@@ -579,7 +579,7 @@
 63025596000, #    local_end 1998-03-14 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 63025614000, #    utc_start 1998-03-15 03:00:00 (Sun)
@@ -588,7 +588,7 @@
 63042530400, #    local_end 1998-09-26 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63042552000, #    utc_start 1998-09-27 04:00:00 (Sun)
@@ -597,7 +597,7 @@
 63058860000, #    local_end 1999-04-03 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 63058878000, #    utc_start 1999-04-04 03:00:00 (Sun)
@@ -606,7 +606,7 @@
 63075189600, #    local_end 1999-10-09 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     ],
     [
 63075211200, #    utc_start 1999-10-10 04:00:00 (Sun)
@@ -615,7 +615,7 @@
 63088495200, #    local_end 2000-03-11 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 63088513200, #    utc_start 2000-03-12 03:00:00 (Sun)
@@ -624,7 +624,7 @@
 63107244000, #    local_end 2000-10-14 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     ],
     [
 63107265600, #    utc_start 2000-10-15 04:00:00 (Sun)
@@ -633,7 +633,7 @@
 63119944800, #    local_end 2001-03-10 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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     ],
     [
 63119962800, #    utc_start 2001-03-11 03:00:00 (Sun)
@@ -642,7 +642,7 @@
 63138693600, #    local_end 2001-10-13 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     [
 63138715200, #    utc_start 2001-10-14 04:00:00 (Sun)
@@ -651,7 +651,7 @@
 63151394400, #    local_end 2002-03-09 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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 63151412400, #    utc_start 2002-03-10 03:00:00 (Sun)
@@ -660,7 +660,7 @@
 63170143200, #    local_end 2002-10-12 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     [
 63170164800, #    utc_start 2002-10-13 04:00:00 (Sun)
@@ -669,7 +669,7 @@
 63182844000, #    local_end 2003-03-08 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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     [
 63182862000, #    utc_start 2003-03-09 03:00:00 (Sun)
@@ -678,7 +678,7 @@
 63201592800, #    local_end 2003-10-11 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     [
 63201614400, #    utc_start 2003-10-12 04:00:00 (Sun)
@@ -687,7 +687,7 @@
 63214898400, #    local_end 2004-03-13 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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@@ -696,7 +696,7 @@
 63233042400, #    local_end 2004-10-09 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     ],
     [
 63233064000, #    utc_start 2004-10-10 04:00:00 (Sun)
@@ -705,7 +705,7 @@
 63246348000, #    local_end 2005-03-12 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 63246366000, #    utc_start 2005-03-13 03:00:00 (Sun)
@@ -714,7 +714,7 @@
 63264492000, #    local_end 2005-10-08 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63264513600, #    utc_start 2005-10-09 04:00:00 (Sun)
@@ -723,7 +723,7 @@
 63277797600, #    local_end 2006-03-11 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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     ],
     [
 63277815600, #    utc_start 2006-03-12 03:00:00 (Sun)
@@ -732,7 +732,7 @@
 63296546400, #    local_end 2006-10-14 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63296568000, #    utc_start 2006-10-15 04:00:00 (Sun)
@@ -741,7 +741,7 @@
 63309247200, #    local_end 2007-03-10 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 63309265200, #    utc_start 2007-03-11 03:00:00 (Sun)
@@ -750,7 +750,7 @@
 63327996000, #    local_end 2007-10-13 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63328017600, #    utc_start 2007-10-14 04:00:00 (Sun)
@@ -759,7 +759,7 @@
 63342511200, #    local_end 2008-03-29 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
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@@ -768,7 +768,7 @@
 63359445600, #    local_end 2008-10-11 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     ],
     [
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@@ -777,7 +777,7 @@
 63372751200, #    local_end 2009-03-14 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
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@@ -786,7 +786,7 @@
 63390895200, #    local_end 2009-10-10 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     ],
     [
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@@ -795,7 +795,7 @@
 63406015200, #    local_end 2010-04-03 22:00:00 (Sat)
 -18000,
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-'EASST',
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     ],
     [
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@@ -804,7 +804,7 @@
 63422344800, #    local_end 2010-10-09 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     ],
     [
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@@ -813,7 +813,7 @@
 63440488800, #    local_end 2011-05-07 22:00:00 (Sat)
 -18000,
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-'EASST',
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     ],
     [
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@@ -822,7 +822,7 @@
 63449560800, #    local_end 2011-08-20 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     ],
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@@ -831,7 +831,7 @@
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 -18000,
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     ],
     [
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@@ -840,7 +840,7 @@
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 -21600,
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-'EAST',
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     ],
     [
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@@ -849,7 +849,7 @@
 63502783200, #    local_end 2013-04-27 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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     ],
     [
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@@ -858,7 +858,7 @@
 63514274400, #    local_end 2013-09-07 22:00:00 (Sat)
 -21600,
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-'EAST',
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     ],
     [
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@@ -867,7 +867,7 @@
 63534232800, #    local_end 2014-04-26 22:00:00 (Sat)
 -18000,
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     ],
     [
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@@ -876,7 +876,7 @@
 63545724000, #    local_end 2014-09-06 22:00:00 (Sat)
 -21600,
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-'EAST',
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     ],
     [
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@@ -885,7 +885,7 @@
 63598946400, #    local_end 2016-05-14 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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     ],
     [
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@@ -894,7 +894,7 @@
 63606808800, #    local_end 2016-08-13 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
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     ],
     [
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@@ -903,7 +903,7 @@
 63630396000, #    local_end 2017-05-13 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
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@@ -912,7 +912,7 @@
 63638258400, #    local_end 2017-08-12 22:00:00 (Sat)
 -21600,
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-'EAST',
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     ],
     [
 63638280000, #    utc_start 2017-08-13 04:00:00 (Sun)
@@ -921,7 +921,7 @@
 63661845600, #    local_end 2018-05-12 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 63661863600, #    utc_start 2018-05-13 03:00:00 (Sun)
@@ -930,7 +930,7 @@
 63669708000, #    local_end 2018-08-11 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63669729600, #    utc_start 2018-08-12 04:00:00 (Sun)
@@ -939,7 +939,7 @@
 63693295200, #    local_end 2019-05-11 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
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@@ -948,7 +948,7 @@
 63701157600, #    local_end 2019-08-10 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63701179200, #    utc_start 2019-08-11 04:00:00 (Sun)
@@ -957,7 +957,7 @@
 63724744800, #    local_end 2020-05-09 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 63724762800, #    utc_start 2020-05-10 03:00:00 (Sun)
@@ -966,7 +966,7 @@
 63732607200, #    local_end 2020-08-08 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63732628800, #    utc_start 2020-08-09 04:00:00 (Sun)
@@ -975,7 +975,7 @@
 63756194400, #    local_end 2021-05-08 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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     ],
     [
 63756212400, #    utc_start 2021-05-09 03:00:00 (Sun)
@@ -984,7 +984,7 @@
 63764661600, #    local_end 2021-08-14 22:00:00 (Sat)
 -21600,
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-'EAST',
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     ],
     [
 63764683200, #    utc_start 2021-08-15 04:00:00 (Sun)
@@ -993,7 +993,7 @@
 63788248800, #    local_end 2022-05-14 22:00:00 (Sat)
 -18000,
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-'EASST',
+'-05',
     ],
     [
 63788266800, #    utc_start 2022-05-15 03:00:00 (Sun)
@@ -1002,7 +1002,7 @@
 63796111200, #    local_end 2022-08-13 22:00:00 (Sat)
 -21600,
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-'EAST',
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     ],
     [
 63796132800, #    utc_start 2022-08-14 04:00:00 (Sun)
@@ -1011,7 +1011,7 @@
 63819698400, #    local_end 2023-05-13 22:00:00 (Sat)
 -18000,
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-'EASST',
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     ],
     [
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@@ -1020,7 +1020,7 @@
 63827560800, #    local_end 2023-08-12 22:00:00 (Sat)
 -21600,
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-'EAST',
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     ],
     [
 63827582400, #    utc_start 2023-08-13 04:00:00 (Sun)
@@ -1029,7 +1029,7 @@
 63851148000, #    local_end 2024-05-11 22:00:00 (Sat)
 -18000,
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-'EASST',
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     ],
     [
 63851166000, #    utc_start 2024-05-12 03:00:00 (Sun)
@@ -1038,7 +1038,7 @@
 63859010400, #    local_end 2024-08-10 22:00:00 (Sat)
 -21600,
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-'EAST',
+'-06',
     ],
     [
 63859032000, #    utc_start 2024-08-11 04:00:00 (Sun)
@@ -1047,7 +1047,7 @@
 63882597600, #    local_end 2025-05-10 22:00:00 (Sat)
 -18000,
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-'EASST',
+'-05',
     ],
     [
 63882615600, #    utc_start 2025-05-11 03:00:00 (Sun)
@@ -1056,7 +1056,7 @@
 63890460000, #    local_end 2025-08-09 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63890481600, #    utc_start 2025-08-10 04:00:00 (Sun)
@@ -1065,7 +1065,7 @@
 63914047200, #    local_end 2026-05-09 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
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     ],
     [
 63914065200, #    utc_start 2026-05-10 03:00:00 (Sun)
@@ -1074,7 +1074,7 @@
 63921909600, #    local_end 2026-08-08 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
     ],
     [
 63921931200, #    utc_start 2026-08-09 04:00:00 (Sun)
@@ -1083,7 +1083,7 @@
 63945496800, #    local_end 2027-05-08 22:00:00 (Sat)
 -18000,
 1,
-'EASST',
+'-05',
     ],
     [
 63945514800, #    utc_start 2027-05-09 03:00:00 (Sun)
@@ -1092,15 +1092,33 @@
 63953964000, #    local_end 2027-08-14 22:00:00 (Sat)
 -21600,
 0,
-'EAST',
+'-06',
+    ],
+    [
+63953985600, #    utc_start 2027-08-15 04:00:00 (Sun)
+63977569200, #      utc_end 2028-05-14 03:00:00 (Sun)
+63953967600, #  local_start 2027-08-14 23:00:00 (Sat)
+63977551200, #    local_end 2028-05-13 22:00:00 (Sat)
+-18000,
+1,
+'-05',
+    ],
+    [
+63977569200, #    utc_start 2028-05-14 03:00:00 (Sun)
+63985435200, #      utc_end 2028-08-13 04:00:00 (Sun)
+63977547600, #  local_start 2028-05-13 21:00:00 (Sat)
+63985413600, #    local_end 2028-08-12 22:00:00 (Sat)
+-21600,
+0,
+'-06',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {59}
+sub has_dst_changes {60}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -1109,7 +1127,7 @@
 sub _last_offset { -21600 }
 
 my $last_observance = bless( {
-  'format' => 'EAS%sT',
+  'format' => '-06/-05',
   'gmtoff' => '-6:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/Pacific/Efate.pm
+++ b/lib/DateTime/TimeZone/Pacific/Efate.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62568979200, #    local_end 1983-09-25 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62568939600, #    utc_start 1983-09-24 13:00:00 (Sat)
@@ -48,7 +48,7 @@
 62584704000, #    local_end 1984-03-25 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62584660800, #    utc_start 1984-03-24 12:00:00 (Sat)
@@ -57,7 +57,7 @@
 62603020800, #    local_end 1984-10-23 00:00:00 (Tue)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62602981200, #    utc_start 1984-10-22 13:00:00 (Mon)
@@ -66,7 +66,7 @@
 62616153600, #    local_end 1985-03-24 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62616110400, #    utc_start 1985-03-23 12:00:00 (Sat)
@@ -75,7 +75,7 @@
 62632483200, #    local_end 1985-09-29 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62632443600, #    utc_start 1985-09-28 13:00:00 (Sat)
@@ -84,7 +84,7 @@
 62647603200, #    local_end 1986-03-23 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62647560000, #    utc_start 1986-03-22 12:00:00 (Sat)
@@ -93,7 +93,7 @@
 62663932800, #    local_end 1986-09-28 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62663893200, #    utc_start 1986-09-27 13:00:00 (Sat)
@@ -102,7 +102,7 @@
 62679657600, #    local_end 1987-03-29 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62679614400, #    utc_start 1987-03-28 12:00:00 (Sat)
@@ -111,7 +111,7 @@
 62695382400, #    local_end 1987-09-27 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62695342800, #    utc_start 1987-09-26 13:00:00 (Sat)
@@ -120,7 +120,7 @@
 62711107200, #    local_end 1988-03-27 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62711064000, #    utc_start 1988-03-26 12:00:00 (Sat)
@@ -129,7 +129,7 @@
 62726832000, #    local_end 1988-09-25 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62726792400, #    utc_start 1988-09-24 13:00:00 (Sat)
@@ -138,7 +138,7 @@
 62742556800, #    local_end 1989-03-26 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62742513600, #    utc_start 1989-03-25 12:00:00 (Sat)
@@ -147,7 +147,7 @@
 62758281600, #    local_end 1989-09-24 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62758242000, #    utc_start 1989-09-23 13:00:00 (Sat)
@@ -156,7 +156,7 @@
 62774006400, #    local_end 1990-03-25 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62773963200, #    utc_start 1990-03-24 12:00:00 (Sat)
@@ -165,7 +165,7 @@
 62789731200, #    local_end 1990-09-23 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62789691600, #    utc_start 1990-09-22 13:00:00 (Sat)
@@ -174,7 +174,7 @@
 62805456000, #    local_end 1991-03-24 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62805412800, #    utc_start 1991-03-23 12:00:00 (Sat)
@@ -183,7 +183,7 @@
 62821785600, #    local_end 1991-09-29 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62821746000, #    utc_start 1991-09-28 13:00:00 (Sat)
@@ -192,7 +192,7 @@
 62832067200, #    local_end 1992-01-26 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62832024000, #    utc_start 1992-01-25 12:00:00 (Sat)
@@ -201,7 +201,7 @@
 62855654400, #    local_end 1992-10-25 00:00:00 (Sun)
 39600,
 0,
-'VUT',
+'+11',
     ],
     [
 62855614800, #    utc_start 1992-10-24 13:00:00 (Sat)
@@ -210,7 +210,7 @@
 62863516800, #    local_end 1993-01-24 00:00:00 (Sun)
 43200,
 1,
-'VUST',
+'+12',
     ],
     [
 62863473600, #    utc_start 1993-01-23 12:00:00 (Sat)
@@ -219,15 +219,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 39600,
 0,
-'VUT',
+'+11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {10}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Enderbury.pm
+++ b/lib/DateTime/TimeZone/Pacific/Enderbury.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62443267200, #    local_end 1979-10-01 00:00:00 (Mon)
 -43200,
 0,
-'PHOT',
+'-12',
     ],
     [
 62443310400, #    utc_start 1979-10-01 12:00:00 (Mon)
@@ -48,7 +48,7 @@
 62924601600, #    local_end 1995-01-01 00:00:00 (Sun)
 -39600,
 0,
-'PHOT',
+'-11',
     ],
     [
 62924641200, #    utc_start 1995-01-01 11:00:00 (Sun)
@@ -57,15 +57,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 46800,
 0,
-'PHOT',
+'+13',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Fakaofo.pm
+++ b/lib/DateTime/TimeZone/Pacific/Fakaofo.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 63460886400, #    local_end 2011-12-30 00:00:00 (Fri)
 -39600,
 0,
-'TKT',
+'-11',
     ],
     [
 63460926000, #    utc_start 2011-12-30 11:00:00 (Fri)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 46800,
 0,
-'TKT',
+'+13',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Fiji.pm
+++ b/lib/DateTime/TimeZone/Pacific/Fiji.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 63045568800, #    local_end 1998-11-01 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63045525600, #    utc_start 1998-10-31 14:00:00 (Sat)
@@ -48,7 +48,7 @@
 63055854000, #    local_end 1999-02-28 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63055807200, #    utc_start 1999-02-27 14:00:00 (Sat)
@@ -57,7 +57,7 @@
 63077623200, #    local_end 1999-11-07 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63077580000, #    utc_start 1999-11-06 14:00:00 (Sat)
@@ -66,7 +66,7 @@
 63087303600, #    local_end 2000-02-27 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63087256800, #    utc_start 2000-02-26 14:00:00 (Sat)
@@ -75,7 +75,7 @@
 63395143200, #    local_end 2009-11-29 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63395100000, #    utc_start 2009-11-28 14:00:00 (Sat)
@@ -84,7 +84,7 @@
 63405428400, #    local_end 2010-03-28 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63405381600, #    utc_start 2010-03-27 14:00:00 (Sat)
@@ -93,7 +93,7 @@
 63423568800, #    local_end 2010-10-24 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63423525600, #    utc_start 2010-10-23 14:00:00 (Sat)
@@ -102,7 +102,7 @@
 63435063600, #    local_end 2011-03-06 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63435016800, #    utc_start 2011-03-05 14:00:00 (Sat)
@@ -111,7 +111,7 @@
 63455018400, #    local_end 2011-10-23 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63454975200, #    utc_start 2011-10-22 14:00:00 (Sat)
@@ -120,7 +120,7 @@
 63462884400, #    local_end 2012-01-22 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63462837600, #    utc_start 2012-01-21 14:00:00 (Sat)
@@ -129,7 +129,7 @@
 63486468000, #    local_end 2012-10-21 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63486424800, #    utc_start 2012-10-20 14:00:00 (Sat)
@@ -138,7 +138,7 @@
 63494334000, #    local_end 2013-01-20 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63494287200, #    utc_start 2013-01-19 14:00:00 (Sat)
@@ -147,7 +147,7 @@
 63518522400, #    local_end 2013-10-27 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63518479200, #    utc_start 2013-10-26 14:00:00 (Sat)
@@ -156,7 +156,7 @@
 63525780000, #    local_end 2014-01-19 02:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63525733200, #    utc_start 2014-01-18 13:00:00 (Sat)
@@ -165,7 +165,7 @@
 63550576800, #    local_end 2014-11-02 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63550533600, #    utc_start 2014-11-01 14:00:00 (Sat)
@@ -174,7 +174,7 @@
 63557233200, #    local_end 2015-01-18 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63557186400, #    utc_start 2015-01-17 14:00:00 (Sat)
@@ -183,7 +183,7 @@
 63582026400, #    local_end 2015-11-01 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63581983200, #    utc_start 2015-10-31 14:00:00 (Sat)
@@ -192,7 +192,7 @@
 63588682800, #    local_end 2016-01-17 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63588636000, #    utc_start 2016-01-16 14:00:00 (Sat)
@@ -201,7 +201,7 @@
 63614080800, #    local_end 2016-11-06 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63614037600, #    utc_start 2016-11-05 14:00:00 (Sat)
@@ -210,7 +210,7 @@
 63620132400, #    local_end 2017-01-15 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63620085600, #    utc_start 2017-01-14 14:00:00 (Sat)
@@ -219,7 +219,7 @@
 63645530400, #    local_end 2017-11-05 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63645487200, #    utc_start 2017-11-04 14:00:00 (Sat)
@@ -228,7 +228,7 @@
 63652186800, #    local_end 2018-01-21 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63652140000, #    utc_start 2018-01-20 14:00:00 (Sat)
@@ -237,7 +237,7 @@
 63676980000, #    local_end 2018-11-04 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63676936800, #    utc_start 2018-11-03 14:00:00 (Sat)
@@ -246,7 +246,7 @@
 63683636400, #    local_end 2019-01-20 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63683589600, #    utc_start 2019-01-19 14:00:00 (Sat)
@@ -255,7 +255,7 @@
 63708429600, #    local_end 2019-11-03 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63708386400, #    utc_start 2019-11-02 14:00:00 (Sat)
@@ -264,7 +264,7 @@
 63715086000, #    local_end 2020-01-19 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63715039200, #    utc_start 2020-01-18 14:00:00 (Sat)
@@ -273,7 +273,7 @@
 63739879200, #    local_end 2020-11-01 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63739836000, #    utc_start 2020-10-31 14:00:00 (Sat)
@@ -282,7 +282,7 @@
 63746535600, #    local_end 2021-01-17 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63746488800, #    utc_start 2021-01-16 14:00:00 (Sat)
@@ -291,7 +291,7 @@
 63771933600, #    local_end 2021-11-07 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63771890400, #    utc_start 2021-11-06 14:00:00 (Sat)
@@ -300,7 +300,7 @@
 63777985200, #    local_end 2022-01-16 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63777938400, #    utc_start 2022-01-15 14:00:00 (Sat)
@@ -309,7 +309,7 @@
 63803383200, #    local_end 2022-11-06 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63803340000, #    utc_start 2022-11-05 14:00:00 (Sat)
@@ -318,7 +318,7 @@
 63809434800, #    local_end 2023-01-15 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63809388000, #    utc_start 2023-01-14 14:00:00 (Sat)
@@ -327,7 +327,7 @@
 63834832800, #    local_end 2023-11-05 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63834789600, #    utc_start 2023-11-04 14:00:00 (Sat)
@@ -336,7 +336,7 @@
 63841489200, #    local_end 2024-01-21 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63841442400, #    utc_start 2024-01-20 14:00:00 (Sat)
@@ -345,7 +345,7 @@
 63866282400, #    local_end 2024-11-03 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63866239200, #    utc_start 2024-11-02 14:00:00 (Sat)
@@ -354,7 +354,7 @@
 63872938800, #    local_end 2025-01-19 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63872892000, #    utc_start 2025-01-18 14:00:00 (Sat)
@@ -363,7 +363,7 @@
 63897732000, #    local_end 2025-11-02 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63897688800, #    utc_start 2025-11-01 14:00:00 (Sat)
@@ -372,7 +372,7 @@
 63904388400, #    local_end 2026-01-18 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63904341600, #    utc_start 2026-01-17 14:00:00 (Sat)
@@ -381,7 +381,7 @@
 63929181600, #    local_end 2026-11-01 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
     ],
     [
 63929138400, #    utc_start 2026-10-31 14:00:00 (Sat)
@@ -390,7 +390,7 @@
 63935838000, #    local_end 2027-01-17 03:00:00 (Sun)
 46800,
 1,
-'FJST',
+'+13',
     ],
     [
 63935791200, #    utc_start 2027-01-16 14:00:00 (Sat)
@@ -399,15 +399,33 @@
 63961236000, #    local_end 2027-11-07 02:00:00 (Sun)
 43200,
 0,
-'FJT',
+'+12',
+    ],
+    [
+63961192800, #    utc_start 2027-11-06 14:00:00 (Sat)
+63967240800, #      utc_end 2028-01-15 14:00:00 (Sat)
+63961239600, #  local_start 2027-11-07 03:00:00 (Sun)
+63967287600, #    local_end 2028-01-16 03:00:00 (Sun)
+46800,
+1,
+'+13',
+    ],
+    [
+63967240800, #    utc_start 2028-01-15 14:00:00 (Sat)
+63992642400, #      utc_end 2028-11-04 14:00:00 (Sat)
+63967284000, #  local_start 2028-01-16 02:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+43200,
+0,
+'+12',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {21}
+sub has_dst_changes {22}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -416,7 +434,7 @@
 sub _last_offset { 43200 }
 
 my $last_observance = bless( {
-  'format' => 'FJ%sT',
+  'format' => '+12/+13',
   'gmtoff' => '12:00',
   'local_start_datetime' => bless( {
     'formatter' => undef,
--- a/lib/DateTime/TimeZone/Pacific/Funafuti.pm
+++ b/lib/DateTime/TimeZone/Pacific/Funafuti.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 43200,
 0,
-'TVT',
+'+12',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Galapagos.pm
+++ b/lib/DateTime/TimeZone/Pacific/Galapagos.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/southamerica.  Olson data version 2016j
+# Generated from debian/tzdata/southamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,24 +39,42 @@
 62640604800, #    local_end 1986-01-01 00:00:00 (Wed)
 -18000,
 0,
-'ECT',
+'-05',
     ],
     [
 62640622800, #    utc_start 1986-01-01 05:00:00 (Wed)
-DateTime::TimeZone::INFINITY, #      utc_end
+62858613600, #      utc_end 1992-11-28 06:00:00 (Sat)
 62640601200, #  local_start 1985-12-31 23:00:00 (Tue)
+62858592000, #    local_end 1992-11-28 00:00:00 (Sat)
+-21600,
+0,
+'-06',
+    ],
+    [
+62858613600, #    utc_start 1992-11-28 06:00:00 (Sat)
+62864571600, #      utc_end 1993-02-05 05:00:00 (Fri)
+62858595600, #  local_start 1992-11-28 01:00:00 (Sat)
+62864553600, #    local_end 1993-02-05 00:00:00 (Fri)
+-18000,
+1,
+'-05',
+    ],
+    [
+62864571600, #    utc_start 1993-02-05 05:00:00 (Fri)
+DateTime::TimeZone::INFINITY, #      utc_end
+62864550000, #  local_start 1993-02-04 23:00:00 (Thu)
 DateTime::TimeZone::INFINITY, #    local_end
 -21600,
 0,
-'GALT',
+'-06',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {0}
+sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Gambier.pm
+++ b/lib/DateTime/TimeZone/Pacific/Gambier.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -32400,
 0,
-'GAMT',
+'-09',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Guadalcanal.pm
+++ b/lib/DateTime/TimeZone/Pacific/Guadalcanal.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 39600,
 0,
-'SBT',
+'+11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Guam.pm
+++ b/lib/DateTime/TimeZone/Pacific/Guam.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -61,11 +61,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Honolulu.pm
+++ b/lib/DateTime/TimeZone/Pacific/Honolulu.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/northamerica.  Olson data version 2016j
+# Generated from debian/tzdata/northamerica.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -88,11 +88,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {2}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Kiritimati.pm
+++ b/lib/DateTime/TimeZone/Pacific/Kiritimati.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62443267200, #    local_end 1979-10-01 00:00:00 (Mon)
 -38400,
 0,
-'LINT',
+'-1040',
     ],
     [
 62443305600, #    utc_start 1979-10-01 10:40:00 (Mon)
@@ -48,7 +48,7 @@
 62924601600, #    local_end 1995-01-01 00:00:00 (Sun)
 -36000,
 0,
-'LINT',
+'-10',
     ],
     [
 62924637600, #    utc_start 1995-01-01 10:00:00 (Sun)
@@ -57,15 +57,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 50400,
 0,
-'LINT',
+'+14',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Kosrae.pm
+++ b/lib/DateTime/TimeZone/Pacific/Kosrae.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62127734400, #    local_end 1969-10-01 00:00:00 (Wed)
 39600,
 0,
-'KOST',
+'+11',
     ],
     [
 62127694800, #    utc_start 1969-09-30 13:00:00 (Tue)
@@ -48,7 +48,7 @@
 63050832000, #    local_end 1999-01-01 00:00:00 (Fri)
 43200,
 0,
-'KOST',
+'+12',
     ],
     [
 63050788800, #    utc_start 1998-12-31 12:00:00 (Thu)
@@ -57,15 +57,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 39600,
 0,
-'KOST',
+'+11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Kwajalein.pm
+++ b/lib/DateTime/TimeZone/Pacific/Kwajalein.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62127734400, #    local_end 1969-10-01 00:00:00 (Wed)
 39600,
 0,
-'MHT',
+'+11',
     ],
     [
 62127694800, #    utc_start 1969-09-30 13:00:00 (Tue)
@@ -48,7 +48,7 @@
 62881488000, #    local_end 1993-08-20 00:00:00 (Fri)
 -43200,
 0,
-'KWAT',
+'-12',
     ],
     [
 62881531200, #    utc_start 1993-08-20 12:00:00 (Fri)
@@ -57,15 +57,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 43200,
 0,
-'MHT',
+'+12',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Majuro.pm
+++ b/lib/DateTime/TimeZone/Pacific/Majuro.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62127734400, #    local_end 1969-10-01 00:00:00 (Wed)
 39600,
 0,
-'MHT',
+'+11',
     ],
     [
 62127694800, #    utc_start 1969-09-30 13:00:00 (Tue)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 43200,
 0,
-'MHT',
+'+12',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Marquesas.pm
+++ b/lib/DateTime/TimeZone/Pacific/Marquesas.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -34200,
 0,
-'MART',
+'-0930',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Nauru.pm
+++ b/lib/DateTime/TimeZone/Pacific/Nauru.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61258377600, #    local_end 1942-03-15 00:00:00 (Sun)
 41400,
 0,
-'NRT',
+'+1130',
     ],
     [
 61258336200, #    utc_start 1942-03-14 12:30:00 (Sat)
@@ -48,7 +48,7 @@
 61334755200, #    local_end 1944-08-15 00:00:00 (Tue)
 32400,
 0,
-'JST',
+'+09',
     ],
     [
 61334722800, #    utc_start 1944-08-14 15:00:00 (Mon)
@@ -57,7 +57,7 @@
 62430048000, #    local_end 1979-05-01 00:00:00 (Tue)
 41400,
 0,
-'NRT',
+'+1130',
     ],
     [
 62430006600, #    utc_start 1979-04-30 12:30:00 (Mon)
@@ -66,15 +66,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 43200,
 0,
-'NRT',
+'+12',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Niue.pm
+++ b/lib/DateTime/TimeZone/Pacific/Niue.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61536067200, #    local_end 1951-01-01 00:00:00 (Mon)
 -40800,
 0,
-'NUT',
+'-1120',
     ],
     [
 61536108000, #    utc_start 1951-01-01 11:20:00 (Mon)
@@ -48,7 +48,7 @@
 62411731200, #    local_end 1978-10-01 00:00:00 (Sun)
 -41400,
 0,
-'NUT',
+'-1130',
     ],
     [
 62411772600, #    utc_start 1978-10-01 11:30:00 (Sun)
@@ -57,15 +57,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -39600,
 0,
-'NUT',
+'-11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Norfolk.pm
+++ b/lib/DateTime/TimeZone/Pacific/Norfolk.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 61536067200, #    local_end 1951-01-01 00:00:00 (Mon)
 40320,
 0,
-'NMT',
+'+1112',
     ],
     [
 61536026880, #    utc_start 1950-12-31 12:48:00 (Sun)
@@ -48,7 +48,7 @@
 62287754400, #    local_end 1974-10-27 02:00:00 (Sun)
 41400,
 0,
-'NFT',
+'+1130',
     ],
     [
 62287713000, #    utc_start 1974-10-26 14:30:00 (Sat)
@@ -57,7 +57,7 @@
 62298640800, #    local_end 1975-03-02 02:00:00 (Sun)
 45000,
 1,
-'NFST',
+'+1230',
     ],
     [
 62298595800, #    utc_start 1975-03-01 13:30:00 (Sat)
@@ -66,7 +66,7 @@
 63579607200, #    local_end 2015-10-04 02:00:00 (Sun)
 41400,
 0,
-'NFT',
+'+1130',
     ],
     [
 63579565800, #    utc_start 2015-10-03 14:30:00 (Sat)
@@ -75,15 +75,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 39600,
 0,
-'NFT',
+'+11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {1}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Noumea.pm
+++ b/lib/DateTime/TimeZone/Pacific/Noumea.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62385724800, #    local_end 1977-12-04 00:00:00 (Sun)
 39600,
 0,
-'NCT',
+'+11',
     ],
     [
 62385685200, #    utc_start 1977-12-03 13:00:00 (Sat)
@@ -48,7 +48,7 @@
 62393068800, #    local_end 1978-02-27 00:00:00 (Mon)
 43200,
 1,
-'NCST',
+'+12',
     ],
     [
 62393025600, #    utc_start 1978-02-26 12:00:00 (Sun)
@@ -57,7 +57,7 @@
 62417174400, #    local_end 1978-12-03 00:00:00 (Sun)
 39600,
 0,
-'NCT',
+'+11',
     ],
     [
 62417134800, #    utc_start 1978-12-02 13:00:00 (Sat)
@@ -66,7 +66,7 @@
 62424604800, #    local_end 1979-02-27 00:00:00 (Tue)
 43200,
 1,
-'NCST',
+'+12',
     ],
     [
 62424561600, #    utc_start 1979-02-26 12:00:00 (Mon)
@@ -75,7 +75,7 @@
 62985088800, #    local_end 1996-12-01 02:00:00 (Sun)
 39600,
 0,
-'NCT',
+'+11',
     ],
     [
 62985049200, #    utc_start 1996-11-30 15:00:00 (Sat)
@@ -84,7 +84,7 @@
 62992954800, #    local_end 1997-03-02 03:00:00 (Sun)
 43200,
 1,
-'NCST',
+'+12',
     ],
     [
 62992911600, #    utc_start 1997-03-01 15:00:00 (Sat)
@@ -93,15 +93,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 39600,
 0,
-'NCT',
+'+11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {3}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Pago_Pago.pm
+++ b/lib/DateTime/TimeZone/Pacific/Pago_Pago.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -43,26 +43,8 @@
     ],
     [
 60273804168, #    utc_start 1911-01-01 11:22:48 (Sun)
-62048804400, #      utc_end 1967-04-01 11:00:00 (Sat)
-60273764568, #  local_start 1911-01-01 00:22:48 (Sun)
-62048764800, #    local_end 1967-04-01 00:00:00 (Sat)
--39600,
-0,
-'NST',
-    ],
-    [
-62048804400, #    utc_start 1967-04-01 11:00:00 (Sat)
-62574721200, #      utc_end 1983-11-30 11:00:00 (Wed)
-62048764800, #  local_start 1967-04-01 00:00:00 (Sat)
-62574681600, #    local_end 1983-11-30 00:00:00 (Wed)
--39600,
-0,
-'BST',
-    ],
-    [
-62574721200, #    utc_start 1983-11-30 11:00:00 (Wed)
 DateTime::TimeZone::INFINITY, #      utc_end
-62574681600, #  local_start 1983-11-30 00:00:00 (Wed)
+60273764568, #  local_start 1911-01-01 00:22:48 (Sun)
 DateTime::TimeZone::INFINITY, #    local_end
 -39600,
 0,
@@ -70,11 +52,11 @@
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Palau.pm
+++ b/lib/DateTime/TimeZone/Pacific/Palau.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 32400,
 0,
-'PWT',
+'+09',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Pitcairn.pm
+++ b/lib/DateTime/TimeZone/Pacific/Pitcairn.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 63029318400, #    local_end 1998-04-27 00:00:00 (Mon)
 -30600,
 0,
-'PNT',
+'-0830',
     ],
     [
 63029349000, #    utc_start 1998-04-27 08:30:00 (Mon)
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -28800,
 0,
-'PST',
+'-08',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Pohnpei.pm
+++ b/lib/DateTime/TimeZone/Pacific/Pohnpei.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 39600,
 0,
-'PONT',
+'+11',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Port_Moresby.pm
+++ b/lib/DateTime/TimeZone/Pacific/Port_Moresby.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -48,15 +48,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 36000,
 0,
-'PGT',
+'+10',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Rarotonga.pm
+++ b/lib/DateTime/TimeZone/Pacific/Rarotonga.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,7 +39,7 @@
 62415360000, #    local_end 1978-11-12 00:00:00 (Sun)
 -37800,
 0,
-'CKT',
+'-1030',
     ],
     [
 62415397800, #    utc_start 1978-11-12 10:30:00 (Sun)
@@ -48,7 +48,7 @@
 62425036800, #    local_end 1979-03-04 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62425071000, #    utc_start 1979-03-04 09:30:00 (Sun)
@@ -57,7 +57,7 @@
 62445600000, #    local_end 1979-10-28 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62445636000, #    utc_start 1979-10-28 10:00:00 (Sun)
@@ -66,7 +66,7 @@
 62456486400, #    local_end 1980-03-02 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62456520600, #    utc_start 1980-03-02 09:30:00 (Sun)
@@ -75,7 +75,7 @@
 62477049600, #    local_end 1980-10-26 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62477085600, #    utc_start 1980-10-26 10:00:00 (Sun)
@@ -84,7 +84,7 @@
 62487936000, #    local_end 1981-03-01 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62487970200, #    utc_start 1981-03-01 09:30:00 (Sun)
@@ -93,7 +93,7 @@
 62508499200, #    local_end 1981-10-25 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62508535200, #    utc_start 1981-10-25 10:00:00 (Sun)
@@ -102,7 +102,7 @@
 62519990400, #    local_end 1982-03-07 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62520024600, #    utc_start 1982-03-07 09:30:00 (Sun)
@@ -111,7 +111,7 @@
 62540553600, #    local_end 1982-10-31 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62540589600, #    utc_start 1982-10-31 10:00:00 (Sun)
@@ -120,7 +120,7 @@
 62551440000, #    local_end 1983-03-06 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62551474200, #    utc_start 1983-03-06 09:30:00 (Sun)
@@ -129,7 +129,7 @@
 62572003200, #    local_end 1983-10-30 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62572039200, #    utc_start 1983-10-30 10:00:00 (Sun)
@@ -138,7 +138,7 @@
 62582889600, #    local_end 1984-03-04 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62582923800, #    utc_start 1984-03-04 09:30:00 (Sun)
@@ -147,7 +147,7 @@
 62603452800, #    local_end 1984-10-28 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62603488800, #    utc_start 1984-10-28 10:00:00 (Sun)
@@ -156,7 +156,7 @@
 62614339200, #    local_end 1985-03-03 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62614373400, #    utc_start 1985-03-03 09:30:00 (Sun)
@@ -165,7 +165,7 @@
 62634902400, #    local_end 1985-10-27 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62634938400, #    utc_start 1985-10-27 10:00:00 (Sun)
@@ -174,7 +174,7 @@
 62645788800, #    local_end 1986-03-02 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62645823000, #    utc_start 1986-03-02 09:30:00 (Sun)
@@ -183,7 +183,7 @@
 62666352000, #    local_end 1986-10-26 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62666388000, #    utc_start 1986-10-26 10:00:00 (Sun)
@@ -192,7 +192,7 @@
 62677238400, #    local_end 1987-03-01 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62677272600, #    utc_start 1987-03-01 09:30:00 (Sun)
@@ -201,7 +201,7 @@
 62697801600, #    local_end 1987-10-25 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62697837600, #    utc_start 1987-10-25 10:00:00 (Sun)
@@ -210,7 +210,7 @@
 62709292800, #    local_end 1988-03-06 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62709327000, #    utc_start 1988-03-06 09:30:00 (Sun)
@@ -219,7 +219,7 @@
 62729856000, #    local_end 1988-10-30 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62729892000, #    utc_start 1988-10-30 10:00:00 (Sun)
@@ -228,7 +228,7 @@
 62740742400, #    local_end 1989-03-05 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62740776600, #    utc_start 1989-03-05 09:30:00 (Sun)
@@ -237,7 +237,7 @@
 62761305600, #    local_end 1989-10-29 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62761341600, #    utc_start 1989-10-29 10:00:00 (Sun)
@@ -246,7 +246,7 @@
 62772192000, #    local_end 1990-03-04 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62772226200, #    utc_start 1990-03-04 09:30:00 (Sun)
@@ -255,7 +255,7 @@
 62792755200, #    local_end 1990-10-28 00:00:00 (Sun)
 -36000,
 0,
-'CKT',
+'-10',
     ],
     [
 62792791200, #    utc_start 1990-10-28 10:00:00 (Sun)
@@ -264,7 +264,7 @@
 62803641600, #    local_end 1991-03-03 00:00:00 (Sun)
 -34200,
 1,
-'CKHST',
+'-0930',
     ],
     [
 62803675800, #    utc_start 1991-03-03 09:30:00 (Sun)
@@ -273,15 +273,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -36000,
 0,
-'CKT',
+'-10',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {13}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Tahiti.pm
+++ b/lib/DateTime/TimeZone/Pacific/Tahiti.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 -36000,
 0,
-'TAHT',
+'-10',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Tarawa.pm
+++ b/lib/DateTime/TimeZone/Pacific/Tarawa.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 43200,
 0,
-'GILT',
+'+12',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Tongatapu.pm
+++ b/lib/DateTime/TimeZone/Pacific/Tongatapu.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -311,13 +311,31 @@
 0,
 '+13',
     ],
+    [
+63961189200, #    utc_start 2027-11-06 13:00:00 (Sat)
+63967237200, #      utc_end 2028-01-15 13:00:00 (Sat)
+63961239600, #  local_start 2027-11-07 03:00:00 (Sun)
+63967287600, #    local_end 2028-01-16 03:00:00 (Sun)
+50400,
+1,
+'+14',
+    ],
+    [
+63967237200, #    utc_start 2028-01-15 13:00:00 (Sat)
+63992638800, #      utc_end 2028-11-04 13:00:00 (Sat)
+63967284000, #  local_start 2028-01-16 02:00:00 (Sun)
+63992685600, #    local_end 2028-11-05 02:00:00 (Sun)
+46800,
+0,
+'+13',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {15}
+sub has_dst_changes {16}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -365,17 +383,6 @@
 
 my $rules = [
   bless( {
-    'at' => '2:00',
-    'from' => '2016',
-    'in' => 'Nov',
-    'letter' => 'S',
-    'name' => 'Tonga',
-    'offset_from_std' => 3600,
-    'on' => 'Sun>=1',
-    'save' => '1:00',
-    'to' => 'max'
-  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
-  bless( {
     'at' => '3:00',
     'from' => '2017',
     'in' => 'Jan',
@@ -385,6 +392,17 @@
     'on' => 'Sun>=15',
     'save' => '0',
     'to' => 'max'
+  }, 'DateTime::TimeZone::OlsonDB::Rule' ),
+  bless( {
+    'at' => '2:00',
+    'from' => '2016',
+    'in' => 'Nov',
+    'letter' => 'S',
+    'name' => 'Tonga',
+    'offset_from_std' => 3600,
+    'on' => 'Sun>=1',
+    'save' => '1:00',
+    'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
 ;
--- a/lib/DateTime/TimeZone/Pacific/Wake.pm
+++ b/lib/DateTime/TimeZone/Pacific/Wake.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 43200,
 0,
-'WAKT',
+'+12',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/Pacific/Wallis.pm
+++ b/lib/DateTime/TimeZone/Pacific/Wallis.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/australasia.  Olson data version 2016j
+# Generated from debian/tzdata/australasia.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -39,15 +39,15 @@
 DateTime::TimeZone::INFINITY, #    local_end
 43200,
 0,
-'WFT',
+'+12',
     ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
 sub has_dst_changes {0}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
--- a/lib/DateTime/TimeZone/WET.pm
+++ b/lib/DateTime/TimeZone/WET.pm
@@ -3,7 +3,7 @@
 # DateTime::TimeZone module distribution in the tools/ directory
 
 #
-# Generated from /tmp/CIqDbkmfat/europe.  Olson data version 2016j
+# Generated from debian/tzdata/europe.  Olson data version 2017a
 #
 # Do not edit this file directly.
 #
@@ -941,13 +941,31 @@
 1,
 'WEST',
     ],
+    [
+63960627600, #    utc_start 2027-10-31 01:00:00 (Sun)
+63973328400, #      utc_end 2028-03-26 01:00:00 (Sun)
+63960627600, #  local_start 2027-10-31 01:00:00 (Sun)
+63973328400, #    local_end 2028-03-26 01:00:00 (Sun)
+0,
+0,
+'WET',
+    ],
+    [
+63973328400, #    utc_start 2028-03-26 01:00:00 (Sun)
+63992077200, #      utc_end 2028-10-29 01:00:00 (Sun)
+63973332000, #  local_start 2028-03-26 02:00:00 (Sun)
+63992080800, #    local_end 2028-10-29 02:00:00 (Sun)
+3600,
+1,
+'WEST',
+    ],
 ];
 
-sub olson_version {'2016j'}
+sub olson_version {'2017a'}
 
-sub has_dst_changes {51}
+sub has_dst_changes {52}
 
-sub _max_year {2026}
+sub _max_year {2027}
 
 sub _new_instance {
     return shift->_init( @_, spans => $spans );
@@ -970,24 +988,24 @@
 my $rules = [
   bless( {
     'at' => '1:00u',
-    'from' => '1996',
-    'in' => 'Oct',
-    'letter' => '',
+    'from' => '1981',
+    'in' => 'Mar',
+    'letter' => 'S',
     'name' => 'EU',
-    'offset_from_std' => 0,
+    'offset_from_std' => 3600,
     'on' => 'lastSun',
-    'save' => '0',
+    'save' => '1:00',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' ),
   bless( {
     'at' => '1:00u',
-    'from' => '1981',
-    'in' => 'Mar',
-    'letter' => 'S',
+    'from' => '1996',
+    'in' => 'Oct',
+    'letter' => '',
     'name' => 'EU',
-    'offset_from_std' => 3600,
+    'offset_from_std' => 0,
     'on' => 'lastSun',
-    'save' => '1:00',
+    'save' => '0',
     'to' => 'max'
   }, 'DateTime::TimeZone::OlsonDB::Rule' )
 ]
--- a/t/15catalog.t
+++ b/t/15catalog.t
@@ -100,11 +100,11 @@
 
 {
     my @zones = DateTime::TimeZone->names_in_country('cl');
-    is( @zones, 2, 'two zones for Chile' );
+    is( @zones, 3, 'two zones for Chile' );
     is_deeply(
         [ sort @zones ],
-        [ 'America/Santiago', 'Pacific/Easter' ],
-        'zones for Chile are America/Santiago and Pacific/Easter'
+        [ 'America/Punta_Arenas', 'America/Santiago', 'Pacific/Easter' ],
+        'zones for Chile are America/Punta_Arenas, America/Santiago, and Pacific/Easter'
     );
 }
 
