diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a67519..2778f2a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Change Log
 
-## [Unreleased]
+## [0.12.4] - 2024-02-27
 
 ### Fixed
 
@@ -386,7 +386,8 @@
 - Fixed handling of super tables with different sections.
 - Fixed raw strings escaping.
 
-[unreleased]: https://github.com/sdispater/tomlkit/compare/0.12.2...master
+[unreleased]: https://github.com/sdispater/tomlkit/compare/0.12.4...master
+[0.12.4]: https://github.com/sdispater/tomlkit/releases/tag/0.12.4
 [0.12.3]: https://github.com/sdispater/tomlkit/releases/tag/0.12.3
 [0.12.2]: https://github.com/sdispater/tomlkit/releases/tag/0.12.2
 [0.12.1]: https://github.com/sdispater/tomlkit/releases/tag/0.12.1
diff --git a/pyproject.toml b/pyproject.toml
index 6241d7d..4f0c773 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "tomlkit"
-version = "0.12.3"
+version = "0.12.4"
 description = "Style preserving TOML library"
 authors = [
     "Sébastien Eustace <sebastien@eustace.io>",
diff --git a/tomlkit/__init__.py b/tomlkit/__init__.py
index 5e4bdfa..e22ade6 100644
--- a/tomlkit/__init__.py
+++ b/tomlkit/__init__.py
@@ -27,7 +27,7 @@
 from tomlkit.api import ws
 
 
-__version__ = "0.12.3"
+__version__ = "0.12.4"
 __all__ = [
     "aot",
     "array",