diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7069c2c..b92ad20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [[*next-version*]] - YYYY-MM-DD
+
+## [0.2-alpha5] - 2018-04-26
 ### Added
 - `MapFactoryInterface`.