diff --git a/package.json b/package.json
index 629b96a..80d6b96 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "@types/node": "6.0.42",
     "@types/webpack": "1.12.34",
     "async": "2.0.1",
-    "codecov": "1.0.1",
+    "codecov": "3.7.1",
     "conventional-changelog-cli": "1.2.0",
     "conventional-github-releaser": "1.1.3",
     "cpy-cli": "1.0.1",