1 files changed, 3 insertions, 1 deletions
diff --git a/js/src/builtin/IntlTimeZoneData.h b/js/src/builtin/IntlTimeZoneData.h
index 1612f0f6b..498c30507 100644
--- a/js/src/builtin/IntlTimeZoneData.h
+++ b/js/src/builtin/IntlTimeZoneData.h
@@ -1,5 +1,5 @@
 // Generated by make_intl_data.py. DO NOT EDIT.
-// tzdata version = 2019c
+// tzdata version = 2021a
 
 #ifndef builtin_IntlTimeZoneData_h
 #define builtin_IntlTimeZoneData_h
@@ -22,6 +22,7 @@ const char* const ianaZonesTreatedAsLinksByICU[] = {
     "America/Ensenada", // America/Tijuana [backzone]
     "America/Indiana/Indianapolis", // America/Indianapolis [northamerica]
     "America/Kentucky/Louisville", // America/Louisville [northamerica]
+    "America/Nuuk", // America/Godthab [europe]
     "America/Rosario", // America/Cordoba [backzone]
     "Asia/Chongqing", // Asia/Shanghai [backzone]
     "Asia/Harbin", // Asia/Shanghai [backzone]
@@ -56,6 +57,7 @@ const LinkAndTarget ianaLinksCanonicalizedDifferentlyByICU[] = {
     { "America/Catamarca", "America/Argentina/Catamarca" }, // America/Catamarca [backward]
     { "America/Cordoba", "America/Argentina/Cordoba" }, // America/Cordoba [backward]
     { "America/Fort_Wayne", "America/Indiana/Indianapolis" }, // America/Indianapolis [backward]
+    { "America/Godthab", "America/Nuuk" }, // America/Godthab [backward]
     { "America/Indianapolis", "America/Indiana/Indianapolis" }, // America/Indianapolis [backward]
     { "America/Jujuy", "America/Argentina/Jujuy" }, // America/Jujuy [backward]
     { "America/Kralendijk", "America/Curacao" }, // America/Kralendijk [southamerica]