diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index d828e1a..4e3482f 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -7366,11 +7366,11 @@
       "integrity": "sha512-shJkRTSebXvsVqk56I+lkb2latjBs8I+pc2TzWc545y2iFnSjm7Wg0QMh+ZWcdSLQyGEau5jI8ocnmkyTgr9YQ=="
     },
     "moment-timezone": {
-      "version": "0.5.16",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.16.tgz",
-      "integrity": "sha512-4d1l92plNNqnMkqI/7boWNVXJvwGL2WyByl1Hxp3h/ao3HZiAqaoQY+6KBkYdiN5QtNDpndq+58ozl8W4GVoNw==",
+      "version": "0.5.35",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.35.tgz",
+      "integrity": "sha512-cY/pBOEXepQvlgli06ttCTKcIf8cD1nmNwOKQQAdHBqYApQSpAqotBMX0RJZNgMp6i0PlZuf1mFtnlyEkwyvFw==",
       "requires": {
-        "moment": "2.22.1"
+        "moment": ">= 2.9.0"
       }
     },
     "ms": {
diff --git a/frontend/package.json b/frontend/package.json
index 8219c62..d1546b5 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -7,7 +7,7 @@
     "chart.js": "^2.7.2",
     "material-ui": "^0.20.0",
     "moment": "^2.22.1",
-    "moment-timezone": "^0.5.16",
+    "moment-timezone": "^0.5.35",
     "react": "^16.3.1",
     "react-chartjs-2": "^2.7.0",
     "react-dom": "^16.3.1",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 4db66d6..642fbac 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -4703,9 +4703,9 @@ mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.1, mkdirp@~0.5.0, mkdi
   dependencies:
     minimist "0.0.8"
 
-moment-timezone@^0.5.16:
-  version "0.5.32"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.32.tgz#db7677cc3cc680fd30303ebd90b0da1ca0dfecc2"
+moment-timezone@^0.5.35:
+  version "0.5.35"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.35.tgz#6fa2631bdbe8ff04f6b8753f7199516be6dc9839"
   dependencies:
     moment ">= 2.9.0"