diff --git a/package.json b/package.json
index 589e783..5d086e2 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "chai": "3.5.0",
     "eslint": "3.19.0",
     "eslint-plugin-babel": "3.3.0",
-    "express": "4.16.4",
+    "express": "4.20.0",
     "graphql-server-express": "0.6.0",
     "mocha": "3.5.3",
     "rimraf": "2.6.3",