diff --git a/package.json b/package.json
index d45d902a..576c6222 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "lodash": "^4.17.21",
     "moment": "^2.24.0",
     "moment-range": "^4.0.1",
-    "moment-timezone": "^0.5.23",
+    "moment-timezone": "^0.5.35",
     "prop-types": "^15.7.2",
     "rails-ujs": "^5.1.4",
     "ramda": "^0.26.1",
diff --git a/yarn.lock b/yarn.lock
index 4b719d93..ba45c014 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6397,10 +6397,10 @@ moment-range@^4.0.1:
   dependencies:
     es6-symbol "^3.1.0"
 
-moment-timezone@^0.5.23:
-  version "0.5.27"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.27.tgz#73adec8139b6fe30452e78f210f27b1f346b8877"
-  integrity sha512-EIKQs7h5sAsjhPCqN6ggx6cEbs94GK050254TIJySD1bzoM5JTYDwAU1IoVOeTOL6Gm27kYJ51/uuvq1kIlrbw==
+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"