diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62cca11..b99c5bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Semantic Versioning Changelog
 
+## [1.2.1](https://github.com/pycasbin/django-authorization/compare/v1.2.0...v1.2.1) (2023-10-28)
+
+
+### Bug Fixes
+
+* migrate setup.py to pyproject.toml ([#18](https://github.com/pycasbin/django-authorization/issues/18)) ([661b4e0](https://github.com/pycasbin/django-authorization/commit/661b4e0bef49247e8b447a33978e8c1439119b5c))
+
 # [1.2.0](https://github.com/pycasbin/django-authorization/compare/v1.1.0...v1.2.0) (2023-08-20)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 44328af..b7c147d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "django-authorization"
-version = "1.2.0"
+version = "1.2.1"
 authors = [
     {name = "JonLee", email = "leeqvip@gmail.com"},
 ]