diff --git a/baseball-theater-engine/package.json b/baseball-theater-engine/package.json
index 26f6f76..02d81ad 100644
--- a/baseball-theater-engine/package.json
+++ b/baseball-theater-engine/package.json
@@ -12,7 +12,7 @@
     "apollo-link-http": "^1.5.16",
     "graphql-tag": "^2.10.3",
     "moment": "2.24.0",
-    "moment-timezone": "0.5.26",
+    "moment-timezone": "0.5.35",
     "node-fetch": "^2.6.1"
   },
   "files": [
diff --git a/baseball-theater-engine/yarn.lock b/baseball-theater-engine/yarn.lock
index 75fb93b..32055a3 100644
--- a/baseball-theater-engine/yarn.lock
+++ b/baseball-theater-engine/yarn.lock
@@ -132,10 +132,10 @@ graphql-tag@^2.10.3:
   resolved "https://registry.yarnpkg.com/graphql-tag/-/graphql-tag-2.10.3.tgz#ea1baba5eb8fc6339e4c4cf049dabe522b0edf03"
   integrity sha512-4FOv3ZKfA4WdOKJeHdz6B3F/vxBLSgmBcGeAFPf4n1F64ltJUvOOerNj0rsJxONQGdhUMynQIvd6LzB+1J5oKA==
 
-moment-timezone@0.5.26:
-  version "0.5.26"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.26.tgz#c0267ca09ae84631aa3dc33f65bedbe6e8e0d772"
-  integrity sha512-sFP4cgEKTCymBBKgoxZjYzlSovC20Y6J7y3nanDc5RoBIXKlZhoYwBoZGe3flwU6A372AcRwScH8KiwV6zjy1g==
+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"