diff --git a/README.md b/README.md
index f186592..af025e7 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![GitHub release date](https://img.shields.io/github/release-date/peaceiris/actions-hugo.svg)](https://github.com/peaceiris/actions-hugo/releases)
 ![GitHub Actions status](https://github.com/peaceiris/actions-hugo/workflows/Test/badge.svg)
 [![CodeFactor](https://www.codefactor.io/repository/github/peaceiris/actions-hugo/badge)](https://www.codefactor.io/repository/github/peaceiris/actions-hugo)
-[![Coverage Status](https://coveralls.io/repos/github/peaceiris/actions-hugo/badge.svg?branch=master)](https://coveralls.io/github/peaceiris/actions-hugo?branch=master)
+[![codecov](https://codecov.io/gh/peaceiris/actions-hugo/branch/master/graph/badge.svg)](https://codecov.io/gh/peaceiris/actions-hugo)
 
 <img width="400" alt="GitHub Actions for Hugo" src="./images/ogp.svg">