diff --git a/package.json b/package.json
index 204c7b0..630dccd 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,6 @@
   "version": "0.0.1",
   "private": true,
   "dependencies": {
-    "express": "3.4.4"
+    "express": "4.17.1"
   }
 }