diff --git a/package.json b/package.json
index 45ae8f6..9192c8f 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "eslint": "^3.13.1",
     "isparta": "*",
     "remark": "^7.0.0",
-    "mocha": "^3.4.2",
+    "mocha": "^3.5.2",
     "npm-run-all": "4.0.2",
     "rimraf": "*",
     "typographic-ellipses": "^1.0.11",