diff --git a/requirements_dev.txt b/requirements_dev.txt
index f228b3f08..f6f1bcdf4 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -4,4 +4,4 @@ cookiecutter>=2.6.0
 pytest-cookies==0.7.0
 alabaster==0.7.16
 watchdog==4.0.0
-ruff==0.3.5
+ruff==0.4.9