diff --git a/package.json b/package.json
index 7dee2b4..0398415 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "json-loader": "^0.5.7",
     "karma": "^1.7.1",
     "karma-chrome-launcher": "^2.2.0",
-    "karma-coverage": "^1.1.1",
+    "karma-coverage": "^2.0.1",
     "karma-detect-browsers": "^2.2.5",
     "karma-electron": "^5.2.1",
     "karma-firefox-launcher": "^1.0.1",