diff --git a/contrib/tzdata/asia b/contrib/tzdata/asia
index 09158b669d3f..3e768758aab9 100644
--- a/contrib/tzdata/asia
+++ b/contrib/tzdata/asia
@@ -1,4 +1,4 @@
-# @(#)asia	8.61
+# @(#)asia	8.62
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -547,8 +547,8 @@ Rule	HK	1953	only	-	Nov	1	3:30	0	-
 Rule	HK	1954	1964	-	Mar	Sun>=18	3:30	1:00	S
 Rule	HK	1954	only	-	Oct	31	3:30	0	-
 Rule	HK	1955	1964	-	Nov	Sun>=1	3:30	0	-
-Rule	HK	1965	1977	-	Apr	Sun>=16	3:30	1:00	S
-Rule	HK	1965	1977	-	Oct	Sun>=16	3:30	0	-
+Rule	HK	1965	1976	-	Apr	Sun>=16	3:30	1:00	S
+Rule	HK	1965	1976	-	Oct	Sun>=16	3:30	0	-
 Rule	HK	1973	only	-	Dec	30	3:30	1:00	S
 Rule	HK	1979	only	-	May	Sun>=8	3:30	1:00	S
 Rule	HK	1979	only	-	Oct	Sun>=16	3:30	0	-
diff --git a/contrib/tzdata/zone.tab b/contrib/tzdata/zone.tab
index 39415a7cda64..eceafe807af7 100644
--- a/contrib/tzdata/zone.tab
+++ b/contrib/tzdata/zone.tab
@@ -1,5 +1,5 @@
 # <pre>
-# @(#)zone.tab	8.37
+# @(#)zone.tab	8.38
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 #
@@ -41,7 +41,7 @@ AQ	-6448-06406	Antarctica/Palmer	Palmer Station, Anvers Island
 AQ	-6736+06253	Antarctica/Mawson	Mawson Station, Holme Bay
 AQ	-6835+07758	Antarctica/Davis	Davis Station, Vestfold Hills
 AQ	-6617+11031	Antarctica/Casey	Casey Station, Bailey Peninsula
-AQ	-7824+10654	Antarctica/Vostok	Vostok Station, S Magnetic Pole
+AQ	-7824+10654	Antarctica/Vostok	Vostok Station, Lake Vostok
 AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville Station, Terre Adelie
 AQ	-690022+0393524	Antarctica/Syowa	Syowa Station, E Ongul I
 AQ	-5430+15857	Antarctica/Macquarie	Macquarie Island Station, Macquarie Island