diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index ebe19b5..d4472b9 100755
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -4,9 +4,9 @@ All notable changes to this project will be documented in this file.
 
 The format is based on `Keep a Changelog <http://keepachangelog.com/>`_.
 
-==========
-Unreleased
-==========
+====================
+ 5.2.1 - 2020-08-14
+====================
 
 Added
 _____
diff --git a/src/borneo/version.py b/src/borneo/version.py
index d3871ac..2ef05a9 100644
--- a/src/borneo/version.py
+++ b/src/borneo/version.py
@@ -5,4 +5,4 @@
 #  https://oss.oracle.com/licenses/upl/
 #
 
-__version__ = '5.2.3'
+__version__ = '5.2.1'