diff --git a/js/package.json b/js/package.json
index 9bb095b..c50b8d1 100644
--- a/js/package.json
+++ b/js/package.json
@@ -8,7 +8,7 @@
     "karma": "0.13.19",
     "karma-chrome-launcher": "0.2.2",
     "karma-phantomjs-launcher": "1.0.0",
-    "karma-coverage": "0.5.3",
+    "karma-coverage": "0.5.5",
     "karma-coveralls": "1.1.2",
     "karma-jasmine": "0.3.7",
     "karma-cli": "0.1.2"