README.md in git-trend-1.3.0 vs README.md in git-trend-1.4.0

- old
+ new

@@ -1,8 +1,6 @@
-[![Build Status](https://travis-ci.com/rochefort/git-trend.svg?branch=master)](https://travis-ci.com/rochefort/git-trend)
-[![Coverage Status](https://coveralls.io/repos/github/rochefort/git-trend/badge.svg?branch=master)](https://coveralls.io/github/rochefort/git-trend?branch=master)
-[![Code Climate](https://img.shields.io/codeclimate/maintainability/rochefort/git-trend.svg)](https://codeclimate.com/github/rochefort/git-trend/maintainability)
+[![codecov](https://codecov.io/gh/rochefort/git-trend/graph/badge.svg?token=rbh4fONhKx)](https://codecov.io/gh/rochefort/git-trend)
 [![Gem Version](http://img.shields.io/gem/v/git-trend.svg?style=flat)](http://badge.fury.io/rb/git-trend)
 
 
 # git-trend
 
@@ -18,10 +16,10 @@
  * [Implementation of other language](#implementation-of-other-language)
  * [Contributing](#contributing)
 
 ## Requirements
 
-Ruby versions is 2.4 or later.
+Ruby versions is 2.7 or later.
 
 ## Installation
 Add this line to your application's Gemfile:
 
     gem 'git-trend'