diff --git a/requirements-testing.txt b/requirements-testing.txt
index c7f665e..142c196 100644
--- a/requirements-testing.txt
+++ b/requirements-testing.txt
@@ -5,5 +5,5 @@ pytest-timeout == 2.3.*
 pytest-xdist == 3.6.*
 types-PyYAML == 6.*
 black == 24.*
-ruff == 0.7.*
+ruff == 0.9.*
 mypy == 1.13.*