diff --git a/package.json b/package.json
index 096cd43..dc15011 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "express": "^4.13.3",
     "express-session": "^1.11.3",
     "hogan-express": "^0.5.2",
-    "mongoose": "^4.1.11",
+    "mongoose": "^5.7.13",
     "passport": "^0.3.0",
     "passport-facebook": "^2.0.0",
     "socket.io": "^0.9.17"