diff --git a/package.json b/package.json
index 2633cde..7eda589 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "@types/webpack-env": "^1.13.0",
     "angular2-template-loader": "^0.6.2",
     "awesome-typescript-loader": "^3.1.3",
-    "codecov": "^2.2.0",
+    "codecov": "^3.7.1",
     "codelyzer": "^3.0.1",
     "concurrently": "^3.4.0",
     "css-loader": "^0.28.1",