diff --git a/package.json b/package.json
index 75b2864..a765c0d 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "karma": "~2.0.0",
     "karma-chrome-launcher": "~2.2.0",
     "karma-cli": "~1.0.1",
-    "karma-coverage-istanbul-reporter": "^1.3.0",
+    "karma-coverage-istanbul-reporter": "^2.0.3",
     "karma-jasmine": "~1.1.0",
     "karma-jasmine-html-reporter": "^0.2.2",
     "protractor": "~5.2.0",