diff --git a/package.json b/package.json
index 00b8759..4407bfb 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "karma-mocha": "^1.3.0",
     "karma-sauce-launcher": "^1.2.0",
     "karma-sourcemap-loader": "^0.3.7",
-    "karma-webpack": "^2.0.5",
+    "karma-webpack": "^2.0.9",
     "mocha": "^4.0.1",
     "mocha-lcov-reporter": "^1.3.0",
     "nyc": "^11.2.1",