README.md in recite_csv-2.0.0 vs README.md in recite_csv-2.1.0

- old
+ new
@@ -2,10 +2,10 @@
 
 ReciteCSV assists to implement a class for CSV reader.  
 A reader class implemented by ReciteCSV iterate each row as PORO(Plain Old Ruby Object).
 
 [![Gem Version](https://badge.fury.io/rb/recite_csv.svg)](https://badge.fury.io/rb/recite_csv)
-[![Build Status](https://travis-ci.org/yujideveloper/recite_csv.svg?branch=master)](https://travis-ci.org/yujideveloper/recite_csv)
+[![Build](https://github.com/yujideveloper/recite_csv/actions/workflows/ruby.yml/badge.svg)](https://github.com/yujideveloper/recite_csv/actions/workflows/ruby.yml)
 [![Maintainability](https://api.codeclimate.com/v1/badges/eb04cab6d55b0c7a1f7f/maintainability)](https://codeclimate.com/github/yujideveloper/recite_csv/maintainability)
 
 ## Installation
 
 Add this line to your application's Gemfile: