diff --git a/package.json b/package.json
index 3c5f2ce..b68c4f5 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "eslint-plugin-jest": "^22.4.1",
     "gun": "^0.2019.1228",
-    "moment-timezone": "^0.5.23",
+    "moment-timezone": "^0.5.35",
     "papaparse": "^5.2.0",
     "register-service-worker": "^1.6.2",
     "vue": "^2.6.6",
diff --git a/yarn.lock b/yarn.lock
index 51b71f8..be0a318 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6501,10 +6501,10 @@ mocha@^5.2.0:
     mkdirp "0.5.1"
     supports-color "5.4.0"
 
-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"