diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46fde6c80d..073f177b02 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.12.1] - 2018-04-16
 ### Added
 - Add `listenFor` speech recognizer hint for both Cognitive Services and Web Speech API