diff --git a/package.json b/package.json
index c78566d..336a5c8 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "body-parser": "^1.20.0",
     "cookie-parser": "^1.4.6",
     "debug": ">=4.3.4",
-    "express": ">=4.18.1",
+    "express": "^4.21.2",
     "intl": "^1.2.5",
     "jsonminify": "^0.4.2",
     "mongodb": "^6.1.0",