diff --git a/CHANGELOG.md b/CHANGELOG.md
index 160ccfe..6f164d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,9 @@
 This project adheres to [Semantic Versioning](http://semver.org/).
 Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
-## [Unreleased]
+## Unreleased
+
+## v2.2.0 - 2021-08-24
 
 ### Added
 
@@ -20,18 +22,22 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
 - test: remove support debian 9
 
-## [2.1.1] 2018-11-26
+## v2.1.1 - 2018-11-26
+
 - fix: replace shell module to command
 - test: add check ansible-lint with galaxy rules
 
-## [2.1.0] 2018-11-25
+## v2.1.0 - 2018-11-25
+
 - BREAKING CHANGE: minimal ansible version is 2.5 now
 - fix: replace inline module to cron for renew cron
 - test: use new docker images
 - test: add tavis-ci to run tests
 
-## [2.0.0] 2018-07-07
+## v2.0.0 - 2018-07-07
+
 - feat: add renew hook script
 
-## [1.0.0] 2018-06-10
+## v1.0.0 - 2018-06-10
+
 - first version
diff --git a/README.md b/README.md
index dee9a49..72a9269 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 # Ansible role: Certbot
 
-[![Version](https://img.shields.io/badge/latest_version-2.1.1-green.svg)](https://git.yaegashi.fr/nishiki/ansible-role-certbot/releases)
-[![Build Status](https://travis-ci.org/nishiki/ansible-role-certbot.svg?branch=master)](https://travis-ci.org/nishiki/ansible-role-certbot)
+[![Version](https://img.shields.io/badge/latest_version-2.2.0-green.svg)](https://git.yaegashi.fr/nishiki/ansible-role-certbot/releases)
 [![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](https://git.yaegashi.fr/nishiki/ansible-role-certbot/src/branch/master/LICENSE)
 
 Generate certificate SSL with certbot.