diff --git a/package.json b/package.json
index 710f5cd..e455771 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "start": "node app.js"
   },
   "dependencies": {
-    "express": "3.2.6",
+    "express": "4.17.1",
     "ejs": "*",
     "stylus": "*",
     "sqlite3":"2.1.9"