diff --git a/back/requirements/test.txt b/back/requirements/test.txt
index 64a6b74c..794bfc05 100644
--- a/back/requirements/test.txt
+++ b/back/requirements/test.txt
@@ -4,7 +4,7 @@ django-environ==0.11.2
 django-querycount==0.8.3
 djhtml==3.0.7
 freezegun==1.5.1
-ruff==0.8.6
+ruff==0.9.1
 pytest==8.3.4
 pytest-django==4.9.0
 sqlfluff==3.1.1