diff --git a/autohooks/plugins/black/__version__.py b/autohooks/plugins/black/__version__.py
index 6bca945..5e771d6 100644
--- a/autohooks/plugins/black/__version__.py
+++ b/autohooks/plugins/black/__version__.py
@@ -2,4 +2,4 @@
 
 # THIS IS AN AUTOGENERATED FILE. DO NOT TOUCH!
 
-__version__ = "21.12.0.dev1"
+__version__ = "21.12.0"
diff --git a/changelog/v21.12.0.md b/changelog/v21.12.0.md
new file mode 100644
index 0000000..725d13d
--- /dev/null
+++ b/changelog/v21.12.0.md
@@ -0,0 +1,13 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [21.12.0] - 2021-12-22
+
+## Removed
+* Removed Python 3.5 and 3.6 support [#185] [2d9de5f](https://github.com/greenbone/autohooks-plugin-black/commit/2d9de5f)
+
+## Changed
+* Update dependencies to current versions [b9b1ee6](https://github.com/greenbone/autohooks-plugin-black/commit/b9b1ee6)
+
+[21.12.0]: https://github.com/greenbone/autohooks-plugin-black/compare/21.12.0.dev1...21.12.0
\ No newline at end of file