diff --git a/install/package.json b/install/package.json
index cc5d6899f2..19f4303d89 100644
--- a/install/package.json
+++ b/install/package.json
@@ -68,7 +68,7 @@
         "material-design-lite": "^1.3.0",
         "mime": "^2.2.0",
         "mkdirp": "^0.5.1",
-        "mongodb": "3.1.8",
+        "mongodb": "3.1.9",
         "morgan": "^1.9.0",
         "mousetrap": "^1.6.1",
         "mubsub-nbb": "^1.5.0",