diff --git a/package.json b/package.json
index 64208f0..14363a5 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "expose-loader": "^1.0.0",
     "jquery": "^3.3.1",
     "js-cookie": "^2.2.1",
-    "moment-timezone": "^0.5.33",
+    "moment-timezone": "^0.5.35",
     "popper.js": "^1.14.7",
     "rails-erb-loader": "^5.5.2",
     "select2": "^4.1.0-rc.0",
diff --git a/yarn.lock b/yarn.lock
index 96f5107..e10239a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5096,10 +5096,10 @@ mkdirp@^1.0.3, mkdirp@^1.0.4:
   resolved "https://registry.npm.taobao.org/mkdirp/download/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha1-PrXtYmInVteaXw4qIh3+utdcL34=
 
-moment-timezone@^0.5.28, moment-timezone@^0.5.31, moment-timezone@^0.5.33:
-  version "0.5.33"
-  resolved "https://registry.npm.taobao.org/moment-timezone/download/moment-timezone-0.5.33.tgz#b252fd6bb57f341c9b59a5ab61a8e51a73bbd22c"
-  integrity sha1-slL9a7V/NBybWaWrYajlGnO70iw=
+moment-timezone@^0.5.28, moment-timezone@^0.5.31, 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"