diff --git a/package.json b/package.json
index a1ef97f..09e9f4d 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "chance": "0.5.3",
     "connect-mongo": "0.4.0",
     "ejs": "0.8.5",
-    "express": "3.4.4",
+    "express": "4.17.1",
     "jade": "^1.9.0",
     "json-2-csv": "^1.0.6",
     "moment": "2.4.0",