diff --git a/package.json b/package.json
index 81b534e..ab42d22 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
         "url": "https://github.com/roncli/hot-router.git"
     },
     "dependencies": {
-        "express": "4.19.2"
+        "express": "4.21.0"
     },
     "devDependencies": {
         "@babel/core": "7.25.2",