1 files changed, 1 insertions, 2 deletions
diff --git a/js/src/tests/non262/Intl/DateTimeFormat/timeZone_backzone.js b/js/src/tests/non262/Intl/DateTimeFormat/timeZone_backzone.js
index 0c5882deca..15e5e6af4b 100644
--- a/js/src/tests/non262/Intl/DateTimeFormat/timeZone_backzone.js
+++ b/js/src/tests/non262/Intl/DateTimeFormat/timeZone_backzone.js
@@ -1,7 +1,7 @@
 // |reftest| skip-if(!this.hasOwnProperty("Intl"))
 
 // Generated by make_intl_data.py. DO NOT EDIT.
-// tzdata version = 2023c
+// tzdata version = 2024a
 
 const tzMapper = [
     x => x,
@@ -81,7 +81,6 @@ const links = {
     "Antarctica/DumontDUrville": "Antarctica/DumontDUrville",
     "Antarctica/McMurdo": "Antarctica/McMurdo",
     "Antarctica/Syowa": "Antarctica/Syowa",
-    "Antarctica/Vostok": "Antarctica/Vostok",
     "Asia/Aden": "Asia/Aden",
     "Asia/Bahrain": "Asia/Bahrain",
     "Asia/Brunei": "Asia/Brunei",