diff --git a/frontend/app/package-lock.json b/frontend/app/package-lock.json
index cf45847f..b2cc44e0 100644
--- a/frontend/app/package-lock.json
+++ b/frontend/app/package-lock.json
@@ -6279,9 +6279,9 @@
       "integrity": "sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg=="
     },
     "moment-timezone": {
-      "version": "0.5.25",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.25.tgz",
-      "integrity": "sha512-DgEaTyN/z0HFaVcVbSyVCUU6HeFdnNC3vE4c9cgu2dgMTvjBUBdBzWfasTBmAW45u5OIMeCJtU8yNjM22DHucw==",
+      "version": "0.5.35",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.35.tgz",
+      "integrity": "sha512-cY/pBOEXepQvlgli06ttCTKcIf8cD1nmNwOKQQAdHBqYApQSpAqotBMX0RJZNgMp6i0PlZuf1mFtnlyEkwyvFw==",
       "requires": {
         "moment": ">= 2.9.0"
       }
diff --git a/frontend/app/package.json b/frontend/app/package.json
index 646202a8..6ce6496f 100644
--- a/frontend/app/package.json
+++ b/frontend/app/package.json
@@ -67,7 +67,7 @@
     "eslint-import-resolver-webpack": "^0.8.1",
     "lodash": "^4.14.1",
     "moment": "^2.16.0",
-    "moment-timezone": "^0.5.9",
+    "moment-timezone": "^0.5.35",
     "normalizr": "^2.2.1",
     "npm-zepto": "^1.1.7",
     "raven-js": "^3.7.0",