1 files changed, 3 insertions, 2 deletions
diff --git a/js/src/tests/Intl/DateTimeFormat/timeZone_backward_links.js b/js/src/tests/Intl/DateTimeFormat/timeZone_backward_links.js
index d87abd7be..8cda44d87 100644
--- a/js/src/tests/Intl/DateTimeFormat/timeZone_backward_links.js
+++ b/js/src/tests/Intl/DateTimeFormat/timeZone_backward_links.js
@@ -1,7 +1,7 @@
 // |reftest| skip-if(!this.hasOwnProperty("Intl"))
 
 // Generated by make_intl_data.py. DO NOT EDIT.
-// tzdata version = 2018e
+// tzdata version = 2019a
 
 const tzMapper = [
     x => x,
@@ -67,6 +67,7 @@ const links = {
     "Cuba": "America/Havana",
     "Egypt": "Africa/Cairo",
     "Eire": "Europe/Dublin",
+    "Etc/UCT": "Etc/UTC",
     "GB": "Europe/London",
     "GB-Eire": "Europe/London",
     "GMT+0": "Etc/GMT",
@@ -98,7 +99,7 @@ const links = {
     "ROK": "Asia/Seoul",
     "Singapore": "Asia/Singapore",
     "Turkey": "Europe/Istanbul",
-    "UCT": "Etc/UCT",
+    "UCT": "Etc/UTC",
     "US/Alaska": "America/Anchorage",
     "US/Aleutian": "America/Adak",
     "US/Arizona": "America/Phoenix",