diff --git a/package-lock.json b/package-lock.json
index bc5afe7..f390e95 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9952,9 +9952,9 @@
       "integrity": "sha512-OUCkHOz7ehtNMYuZjNciXUfwTuz8vmF1MTbAy59ebf+ZBYZO5/tZKuChVWCX+uDo+4idJBpGltNfV8st+HwsGw=="
     },
     "moment-timezone": {
-      "version": "0.5.23",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.23.tgz",
-      "integrity": "sha512-WHFH85DkCfiNMDX5D3X7hpNH3/PUhjTGcD0U1SgfBGZxJ3qUmJh5FdvaFjcClxOvB3rzdfj4oRffbI38jEnC1w==",
+      "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/package.json b/package.json
index cfe6262..4fe41bb 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "google-map-react": "^1.1.4",
     "google-maps-react": "^2.0.2",
     "moment-mini": "^2.22.1",
-    "moment-timezone": "^0.5.23",
+    "moment-timezone": "^0.5.35",
     "react": "^16.8.6",
     "react-activestorage-provider": "^0.8.0",
     "react-big-calendar": "^0.20.4",