diff --git a/package.json b/package.json
index 05e32b4..bc770a5 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "lru-cache": "~2.5.0",
     "memoize": "~0.1.1",
     "mime": "~1.2.9",
-    "mongoose": "^4.1.6",
+    "mongoose": "^5.7.6",
     "morgan": "^1.2.2",
     "nconf": "~0.6.7",
     "request": "~2.16.6",