diff --git a/package.json b/package.json
index a0c8196..3f87b04 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "envalid": "^4.1.4",
     "form-data": "^2.3.2",
     "moment": "^2.22.2",
-    "moment-timezone": "^0.5.17",
+    "moment-timezone": "^0.5.35",
     "node-fetch": "^2.1.2",
     "text-table": "^0.2.0"
   }
diff --git a/yarn.lock b/yarn.lock
index c4a325a..8aa2790 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -94,9 +94,10 @@ mime-types@^2.1.12:
   dependencies:
     mime-db "~1.33.0"
 
-moment-timezone@^0.5.17:
-  version "0.5.17"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.17.tgz#3c8fef32051d84c3af174d91dc52977dcb0ad7e5"
+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"