diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1819f72..51d3fc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Semantic Versioning Changelog
 
+# [1.2.0](https://github.com/pycasbin/django-orm-adapter/compare/v1.1.3...v1.2.0) (2023-11-03)
+
+
+### Features
+
+* code refactoring and bug fixing ([#29](https://github.com/pycasbin/django-orm-adapter/issues/29)) ([81557ff](https://github.com/pycasbin/django-orm-adapter/commit/81557ffb7c7b2756fc2676662a693cd2d684e20e))
+
 ## [1.1.3](https://github.com/pycasbin/django-orm-adapter/compare/v1.1.2...v1.1.3) (2023-10-28)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 1ae1f82..6236919 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "casbin-django-orm-adapter"
-version = "1.1.3"
+version = "1.2.0"
 authors = [
     {name = "Yang Luo", email = "hsluoyz@qq.com"},
 ]