diff --git a/ghost/admin/package.json b/ghost/admin/package.json
index 687df3be2c..0ebc38f8ac 100644
--- a/ghost/admin/package.json
+++ b/ghost/admin/package.json
@@ -34,7 +34,7 @@
     "@tryghost/kg-parser-plugins": "0.8.0",
     "@tryghost/mobiledoc-kit": "0.11.2-ghost.4",
     "@tryghost/string": "0.1.5",
-    "@tryghost/timezone-data": "0.2.14",
+    "@tryghost/timezone-data": "0.2.15",
     "autoprefixer": "9.7.0",
     "blueimp-md5": "2.12.0",
     "broccoli-asset-rev": "3.0.0",
diff --git a/ghost/admin/yarn.lock b/ghost/admin/yarn.lock
index 5003ad0ba4..41e7c2d7f7 100644
--- a/ghost/admin/yarn.lock
+++ b/ghost/admin/yarn.lock
@@ -1055,10 +1055,10 @@
   dependencies:
     unidecode "^0.1.8"
 
-"@tryghost/timezone-data@0.2.14":
-  version "0.2.14"
-  resolved "https://registry.yarnpkg.com/@tryghost/timezone-data/-/timezone-data-0.2.14.tgz#4cc55996e78ddfaee85832180cfc6dffbbbe5870"
-  integrity sha512-UesRWae0xHA51vbVhg4jke7ZTV8QuiCoxd7V53KG7olBLqMJyPTCC3M6DAFHPtCLTrSQE0w4hkZYPk0lmcGGNw==
+"@tryghost/timezone-data@0.2.15":
+  version "0.2.15"
+  resolved "https://registry.yarnpkg.com/@tryghost/timezone-data/-/timezone-data-0.2.15.tgz#f85fe909081b304550a46cc04e1f44f4c840c4dc"
+  integrity sha512-S+eTuZ1PW4ot7zxfI52MZ5qJCFzTECETsaLOKuooAeaOTnlWh9SDTBwvaqIZ8L7xFxncJBb7lpV5PcoBCT2V1Q==
 
 "@types/acorn@^4.0.3":
   version "4.0.5"