diff --git a/package.json b/package.json
index 41bd5a4..32210a9 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "joi-timezone": "^2.0.0",
     "jsonwebtoken": "^8.5.0",
     "knex": "^0.16.3",
-    "moment-timezone": "^0.5.23",
+    "moment-timezone": "^0.5.35",
     "morgan": "^1.9.1",
     "pg": "^7.8.2",
     "sqlite3": "^4.0.6"
diff --git a/yarn.lock b/yarn.lock
index 50c67be..72b94e0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4856,10 +4856,10 @@ mkdirp@^0.5.0, mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
-moment-timezone@^0.5.13, moment-timezone@^0.5.23:
-  version "0.5.23"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.23.tgz#7cbb00db2c14c71b19303cb47b0fb0a6d8651463"
-  integrity sha512-WHFH85DkCfiNMDX5D3X7hpNH3/PUhjTGcD0U1SgfBGZxJ3qUmJh5FdvaFjcClxOvB3rzdfj4oRffbI38jEnC1w==
+moment-timezone@^0.5.13, 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"