diff --git a/v3Deployed/v2/package.json b/v3Deployed/v2/package.json
index 5409f86..b5eace1 100644
--- a/v3Deployed/v2/package.json
+++ b/v3Deployed/v2/package.json
@@ -16,7 +16,7 @@
     "express": "^4.15.2",
     "express-session": "^1.15.2",
     "method-override": "^2.3.8",
-    "mongoose": "^4.9.5",
+    "mongoose": "^5.8.9",
     "passport": "^0.3.2",
     "passport-local": "^1.0.0",
     "passport-local-mongoose": "^4.0.0"