diff --git a/package.json b/package.json
index f4ea3e5..203e99d 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "app-root-path": "2.1.0",
     "classnames": "2.2.6",
     "cors": "2.8.5",
-    "express": "4.16.4",
+    "express": "4.21.1",
     "graphql": "14.1.1",
     "graphql-tag": "2.9.2",
     "helmet": "3.15.0",