diff --git a/package.json b/package.json
index 5661f0a61c..a0961992a1 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "marked": "0.3.6",
     "metalsmith": "2.3.0",
     "metalsmith-layouts": "1.8.1",
-    "mocha": "3.4.2",
+    "mocha": "3.5.0",
     "mocha-phantomjs-core": "^2.1.0",
     "mustache": "2.3.0",
     "phantomjs-prebuilt": "2.1.14",