diff --git a/{{cookiecutter.project_slug}}/requirements/local.txt b/{{cookiecutter.project_slug}}/requirements/local.txt
index 81665a61..7533f559 100644
--- a/{{cookiecutter.project_slug}}/requirements/local.txt
+++ b/{{cookiecutter.project_slug}}/requirements/local.txt
@@ -28,7 +28,7 @@ sphinx-autobuild==2024.10.3 # https://github.com/GaretJax/sphinx-autobuild
 
 # Code quality
 # ------------------------------------------------------------------------------
-ruff==0.8.6  # https://github.com/astral-sh/ruff
+ruff==0.9.0  # https://github.com/astral-sh/ruff
 coverage==7.6.10  # https://github.com/nedbat/coveragepy
 djlint==1.36.4  # https://github.com/Riverside-Healthcare/djLint
 pre-commit==4.0.1  # https://github.com/pre-commit/pre-commit