diff --git a/package.json b/package.json
index 46da12f..6eda15e 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "karma": "~2.0.0",
     "karma-chrome-launcher": "~2.2.0",
     "karma-cli": "~1.0.1",
-    "karma-coverage-istanbul-reporter": "^1.3.3",
+    "karma-coverage-istanbul-reporter": "^2.0.0",
     "karma-jasmine": "~1.1.1",
     "karma-jasmine-html-reporter": "^0.2.2",
     "protractor": "~5.2.2",