diff --git a/package.json b/package.json
index f7f0d26..b89f6bb 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
   "dependencies": {
-    "express": "4.17.0"
+    "express": "4.21.0"
   }
 }