diff --git a/package.json b/package.json
index b695ec8..d07fd87 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "assume": "~1.4.1",
     "istanbul": "~0.4.5",
-    "mocha": "~3.1.2",
+    "mocha": "~3.2.0",
     "pre-commit": "~1.1.3"
   }
 }