diff --git a/javascript-app/package.json b/javascript-app/package.json
index 234972d..a8459c4 100644
--- a/javascript-app/package.json
+++ b/javascript-app/package.json
@@ -6,6 +6,6 @@
   "scripts": { "test": "node --test" },
   "license": "MIT",
   "dependencies": {
-    "express": "^4.18.2"
+    "express": "^5.2.1"
   }
 }