diff --git a/package.json b/package.json
index 6861cf1..d15df58 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
   "devDependencies": {
     "concat-stream": "1.5.2",
     "eslint": "4.11.0",
-    "express": "4.13.4",
+    "express": "4.19.2",
     "fs-extra": "0.30.0",
     "mocha": "3.0.2",
     "request": "2.74.0",