diff --git a/package.json b/package.json
index 280dd80..a2abc7d 100644
--- a/package.json
+++ b/package.json
@@ -123,7 +123,7 @@
     "karma-mocha-reporter": "2.2.4",
     "karma-phantomjs-launcher": "1.0.4",
     "karma-remap-coverage": "0.1.4",
-    "karma-source-map-support": "1.2.0",
+    "karma-source-map-support": "1.3.0",
     "karma-sourcemap-loader": "0.3.7",
     "karma-webpack": "2.0.5",
     "less-loader": "4.0.5",