diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4bb163..2fb23ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Semantic Versioning Changelog
 
+# [1.4.0](https://github.com/pycasbin/django-authorization/compare/v1.3.0...v1.4.0) (2024-04-24)
+
+
+### Features
+
+* code refactoring ([#19](https://github.com/pycasbin/django-authorization/issues/19)) ([36a11f5](https://github.com/pycasbin/django-authorization/commit/36a11f586f8723a69c3272162a698fd46f4c1e8d))
+
 # [1.3.0](https://github.com/pycasbin/django-authorization/compare/v1.2.1...v1.3.0) (2024-04-24)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index c7bc5f8..fef95ff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "django-authorization"
-version = "1.3.0"
+version = "1.4.0"
 authors = [
     {name = "JonLee", email = "leeqvip@gmail.com"},
 ]