diff --git a/package.json b/package.json
index 6d7e9aa..a66b9b5 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "expect": "^1.20.2",
     "gzip-size": "^3.0.0",
     "in-publish": "^2.0.0",
-    "karma": "^1.1.2",
+    "karma": "^1.5.0",
     "karma-browserstack-launcher": "^1.0.1",
     "karma-chrome-launcher": "^1.0.1",
     "karma-mocha": "^1.1.1",