diff --git a/package.json b/package.json
index ec4c2a6..1d0f695 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "@types/express": "^4.17.1",
     "@types/node": "^12.11.1",
     "async-stream-generator": "^1.0.3",
-    "express": "^4.17.1",
+    "express": "^4.22.0",
     "ts-node": "^8.4.1",
     "typescript": "^3.6.4"
   }