diff --git a/package.json b/package.json
index 4090dbb8..6861f5b7 100644
--- a/package.json
+++ b/package.json
@@ -103,7 +103,7 @@
     "ivy-codemirror": "IvyApp/ivy-codemirror#ff753f16557a7b222737575c66b3ae3ae7d484ce",
     "loader.js": "^4.7.0",
     "moment": "^2.22.0",
-    "moment-timezone": "~0.5.14",
+    "moment-timezone": "~0.5.35",
     "path-browser": "^2.2.1",
     "pretender": "^3.3.1",
     "qunit-dom": "^1.0.0",
diff --git a/yarn.lock b/yarn.lock
index f024297e..524c4cf7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9257,10 +9257,10 @@ module-deps@^6.0.0:
     through2 "^2.0.0"
     xtend "^4.0.0"
 
-moment-timezone@^0.5.13, moment-timezone@~0.5.14:
-  version "0.5.28"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.28.tgz#f093d789d091ed7b055d82aa81a82467f72e4338"
-  integrity sha512-TDJkZvAyKIVWg5EtVqRzU97w0Rb0YVbfpqyjgu6GwXCAohVRqwZjf4fOzDE6p1Ch98Sro/8hQQi65WDXW5STPw==
+moment-timezone@^0.5.13, moment-timezone@~0.5.35:
+  version "0.5.35"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.35.tgz#6fa2631bdbe8ff04f6b8753f7199516be6dc9839"
+  integrity sha512-cY/pBOEXepQvlgli06ttCTKcIf8cD1nmNwOKQQAdHBqYApQSpAqotBMX0RJZNgMp6i0PlZuf1mFtnlyEkwyvFw==
   dependencies:
     moment ">= 2.9.0"