diff --git a/message-board/package.json b/message-board/package.json
index 64aeee9..c1d80b4 100644
--- a/message-board/package.json
+++ b/message-board/package.json
@@ -14,7 +14,7 @@
 		"cors": "^2.8.1",
 		"body-parser": "^1.15.2",
 		"chai": "^3.5.0",
-		"mongodb": "^2.2.16",
+		"mongodb": "^3.6.1",
 		"chai-http": "^3.0.0",
 		"mocha": "^3.2.0",
 		"zombie": "^5.0.5",