diff --git a/package.json b/package.json
index 47006ae5d..537f6d3c0 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "@types/is-root": "1.0.0",
     "@types/is-url": "1.2.28",
     "@types/js-yaml": "3.9.0",
-    "@types/mocha": "2.2.41",
+    "@types/mocha": "2.2.42",
     "@types/mongodb": "2.2.10",
     "@types/monk": "1.0.5",
     "@types/morgan": "1.7.32",