diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76306f6eb..ed160dcca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 All notable changes to this project will be documented in this file.
 I will do my best to guarantee that this project adheres to [Semantic Versioning](http://semver.org/) after 1.0.0, but please do read change log before updating.
 
-## Unreleased
+## 0.9.1
 
 ### Fixed
 - Fix crash when OTA data block is too large.