diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29b5208..42dcdc1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [2.1.1] - 2021-05-31
 ### Added
 - Add libvirt_versions_info metric.