diff --git a/CHANGELOG.md b/CHANGELOG.md
index d21f5c8fa1dc8f2657d9b628effa092de757cc77..881604778b77e981be8eb3721ec48594e03f2f03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased] ##
+
+### Added ###
+
+### Changed ###
+
+### Deprecated ###
+
+### Removed ###
+
+### Fixed ###
+
+### Security ###
+
+### Documentation ###
+
 ## [0.15.0] - 2024-10-01 ##
 
 ### Added ###
diff --git a/src/doc/conf.py b/src/doc/conf.py
index 14d4980dbef75be5dec23413e6492c7cc9e3e228..24ef8545a66f32a7b791b688429c7e2a6fe8a98c 100644
--- a/src/doc/conf.py
+++ b/src/doc/conf.py
@@ -26,9 +26,9 @@ copyright = '2022 - 2024, IndiScale GmbH'
 author = 'Daniel Hornung'
 
 # The short X.Y version
-version = '0.15.0'
+version = '0.15.1'
 # The full version, including alpha/beta/rc tags
-release = '0.15.0'
+release = '0.15.1-SNAPSHOT'
 
 
 # -- General configuration ---------------------------------------------------