diff --git a/package.json b/package.json
index a608fef..fc7bfc7 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "lodash": "^2.4.1",
     "method-override": "~2.3.10",
     "moment": "~2.19.3",
-    "mongoose": "~4.11.14",
+    "mongoose": "~5.7.7",
     "morgan": "^1.4.1",
     "passport": "~0.1.17",
     "passport-facebook": "~1.0.2",