diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1290fbd9..6dd30cb8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,15 @@ All enhancements and patches to Cookiecutter Django will be documented in this f
 
 <!-- GENERATOR_PLACEHOLDER -->
 
+## 2023.09.21
+
+
+### Updated
+
+- Auto-update pre-commit hooks ([#4589](https://github.com/cookiecutter/cookiecutter-django/pull/4589))
+
+- Update djlint to 1.34.0 ([#4590](https://github.com/cookiecutter/cookiecutter-django/pull/4590))
+
 ## 2023.09.19
 
 
diff --git a/setup.py b/setup.py
index d405ff4b..bd899417 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ except ImportError:
     from distutils.core import setup
 
 # We use calendar versioning
-version = "2023.09.19"
+version = "2023.09.21"
 
 with open("README.md") as readme_file:
     long_description = readme_file.read()