diff --git a/node-server/package.json b/node-server/package.json
index 8e1f70b..9697910 100644
--- a/node-server/package.json
+++ b/node-server/package.json
@@ -6,7 +6,7 @@
         "ejs": "~2.5.1",
         "ejs-locals": "~1.0.2",
         "restify": "~4.1.1",
-        "mongoose": "~4.5.10",
+        "mongoose": "~5.9.2",
         "bunyan": "~1.8.1",
         "assert-plus": "~1.0.0",
         "passport-azure-ad": "^3.0.0",