diff --git a/package.json b/package.json
index cda6d82..1fabf74 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "@motorcycle/tslint": "^1.3.0",
     "@types/mocha": "^2.2.38",
     "ghooks": "^2.0.0",
-    "mocha": "^3.2.0",
+    "mocha": "^3.4.2",
     "spawn-mock": "^1.0.0",
     "tslint": "^4.4.2",
     "typescript": "^2.1.5",