diff --git a/CHANGELOG.md b/CHANGELOG.md
index 386c30b..4230439 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
 ## [Unreleased]
 
+## [v2.0.0] - 2019-06-05
+
 - breaking: remove support for ansible < 2.8
 - feat: add official repository
 - feat: remove unused users in init
diff --git a/README.md b/README.md
index 0b93df1..6c3d71a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Ansible role: MariaDB
 
-[![Version](https://img.shields.io/badge/latest_version-1.0.1-green.svg)](https://git.yaegashi.fr/nishiki/ansible-role-mariadb/releases)
+[![Version](https://img.shields.io/badge/latest_version-2.0.0-green.svg)](https://git.yaegashi.fr/nishiki/ansible-role-mariadb/releases)
 [![Build Status](https://travis-ci.org/nishiki/ansible-role-mariadb.svg?branch=master)](https://travis-ci.org/nishiki/ansible-role-mariadb)
 [![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](https://git.yaegashi.fr/nishiki/ansible-role-mariadb/src/branch/master/LICENSE)