diff --git a/cluster_tools/Changelog.md b/cluster_tools/Changelog.md
index 70cd481fd..b486da729 100644
--- a/cluster_tools/Changelog.md
+++ b/cluster_tools/Changelog.md
@@ -7,18 +7,24 @@ and this project adheres to [Semantic Versioning](http://semver.org/) `MAJOR.MIN
 For upgrade instructions, please check the respective *Breaking Changes* sections.
 
 ## Unreleased
-[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.3...HEAD)
+[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.4...HEAD)
 
 ### Breaking Changes
 
 ### Added
 
 ### Changed
-- Upgrades `black`, `mypy`, `pylint`, `pytest`. [#873](https://github.com/scalableminds/webknossos-libs/pull/873)
 
 ### Fixed
 
 
+## [0.12.4](https://github.com/scalableminds/webknossos-libs/releases/tag/v0.12.4) - 2023-05-25
+[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.3...v0.12.4)
+
+### Changed
+- Upgrades `black`, `mypy`, `pylint`, `pytest`. [#873](https://github.com/scalableminds/webknossos-libs/pull/873)
+
+
 ## [0.12.3](https://github.com/scalableminds/webknossos-libs/releases/tag/v0.12.3) - 2023-02-22
 [Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.2...v0.12.3)
 
diff --git a/webknossos/Changelog.md b/webknossos/Changelog.md
index d3e28b281..83d85cff1 100644
--- a/webknossos/Changelog.md
+++ b/webknossos/Changelog.md
@@ -10,10 +10,20 @@ and this project adheres to [Semantic Versioning](http://semver.org/) `MAJOR.MIN
 For upgrade instructions, please check the respective _Breaking Changes_ sections.
 
 ## Unreleased
-[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.3...HEAD)
+[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.4...HEAD)
 
 ### Breaking Changes
 
+### Added
+
+### Changed
+
+### Fixed
+
+
+## [0.12.4](https://github.com/scalableminds/webknossos-libs/releases/tag/v0.12.4) - 2023-05-25
+[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.3...v0.12.4)
+
 ### Added
 - `Group.add_tree` now also accepts a tree object as a first parameter (instead of only a string). [#891](https://github.com/scalableminds/webknossos-libs/pull/891)
 - `Group.remove_tree_by_id` was added. [#891](https://github.com/scalableminds/webknossos-libs/pull/891)
@@ -26,6 +36,7 @@ For upgrade instructions, please check the respective _Breaking Changes_ section
 - Added axis_order fields for Zarr data format. [#902](https://github.com/scalableminds/webknossos-libs/issues/902)
 
 
+
 ## [0.12.3](https://github.com/scalableminds/webknossos-libs/releases/tag/v0.12.3) - 2023-02-22
 [Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.2...v0.12.3)
 
diff --git a/wkcuber/Changelog.md b/wkcuber/Changelog.md
index c60f364ab..ee207724a 100644
--- a/wkcuber/Changelog.md
+++ b/wkcuber/Changelog.md
@@ -7,18 +7,24 @@ and this project adheres to [Semantic Versioning](http://semver.org/) `MAJOR.MIN
 For upgrade instructions, please check the respective *Breaking Changes* sections.
 
 ## Unreleased
-[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.3...HEAD)
+[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.4...HEAD)
 
 ### Breaking Changes
 
 ### Added
 
 ### Changed
-- Upgrades `black`, `mypy`, `pylint`, `pytest`. [#873](https://github.com/scalableminds/webknossos-libs/pull/873)
 
 ### Fixed
 
 
+## [0.12.4](https://github.com/scalableminds/webknossos-libs/releases/tag/v0.12.4) - 2023-05-25
+[Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.3...v0.12.4)
+
+### Changed
+- Upgrades `black`, `mypy`, `pylint`, `pytest`. [#873](https://github.com/scalableminds/webknossos-libs/pull/873)
+
+
 ## [0.12.3](https://github.com/scalableminds/webknossos-libs/releases/tag/v0.12.3) - 2023-02-22
 [Commits](https://github.com/scalableminds/webknossos-libs/compare/v0.12.2...v0.12.3)