diff --git a/package.json b/package.json
index 7b3dc87..a654083 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "babel-plugin-transform-es2015-modules-commonjs": "^6.5.2",
     "babel-preset-es2015": "^6.5.0",
     "expect.js": "^0.3.1",
-    "mocha": "^2.4.5",
+    "mocha": "^3.0.0",
     "sinon": "^1.17.2"
   }
 }