diff --git a/package.json b/package.json
index a060342..a2badb4 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,6 @@
   "author": "Maximilian Schwarzmüller",
   "license": "ISC",
   "dependencies": {
-    "express": "^4.16.2"
+    "express": "^4.16.4"
   }
 }