diff --git a/aws-node-heroku-postgres/package.json b/aws-node-heroku-postgres/package.json
index 2ed02622c..24b06c5b0 100644
--- a/aws-node-heroku-postgres/package.json
+++ b/aws-node-heroku-postgres/package.json
@@ -10,7 +10,7 @@
   "license": "ISC",
   "dependencies": {
     "axios": "^0.18.0",
-    "express": "^4.16.4",
+    "express": "^4.22.0",
     "pg": "^7.7.1",
     "pg-connection-string": "^2.0.0",
     "serverless-http": "^1.8.0"