diff --git a/package.json b/package.json
index 35a3950..c4c8540 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "debug": "^4.1.1",
-    "express": "^4.17.1",
+    "express": "^4.21.0",
     "pug": "^3.0.1",
     "snyk": "^1.303.2"
   }