diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fc9336..d5754a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,11 +5,10 @@ All notable changes to this project will be documented in this file.
 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
+## 2.2.1 (2019-12-14)
 
 ### Fixed
 
-- Tunnel dying on idle or device locked. [#138](https://github.com/passepartoutvpn/tunnelkit/issues/138)
 - Keep-alive pings coalescing over time.
 - Ping timeout not checked for if keep-alive is disabled.