diff --git a/package.json b/package.json
index f3cf30e..682bef5 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "@types/webpack": "^2.2.8",
     "awesome-typescript-loader": "^3.0.8",
     "chai": "^3.5.0",
-    "codecov": "^2.1.0",
+    "codecov": "^3.6.5",
     "codelyzer": "^2.0.0",
     "commitizen": "^2.8.1",
     "compodoc": "^0.0.41",