diff --git a/package.json b/package.json
index e27edd2..b04c903 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "karma-mocha": "^1.2.0",
     "karma-opera-launcher": "^1.0.0",
     "karma-safari-launcher": "^1.0.0",
-    "karma-sauce-launcher": "^1.0.0",
+    "karma-sauce-launcher": "^2.0.0",
     "karma-webpack": "^1.8.0",
     "webpack": "^2.1.0-beta.1"
   },