diff --git a/package.json b/package.json
index cf69037..7b05bba 100644
--- a/package.json
+++ b/package.json
@@ -89,7 +89,7 @@
     "karma-chrome-launcher": "^2.0.0",
     "karma-cli": "^1.0.1",
     "karma-jasmine": "^1.0.2",
-    "karma-remap-istanbul": "0.4.0",
+    "karma-remap-istanbul": "0.5.0",
     "karma-sauce-launcher": "1.1.0",
     "lite-server": "2.2.2",
     "lodash": "4.17.4",