diff --git a/package.json b/package.json
index d6f75e5..bc7f9c2 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "license": "MIT",
   "type": "module",
   "dependencies": {
-    "express": "4.21.0",
+    "express": "5.0.1",
     "express-fileupload": "1.5.0",
     "file-type": "19.5.0",
     "jsdom": "25.0.1",