diff --git a/requirements-test.txt b/requirements-test.txt
index 70aec79..a35172c 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -4,4 +4,4 @@ marko<3
 poethepoet<0.26
 pytest>=6.1.0,<9
 pytest-cov<6
-ruff<0.4;python_version>='3.7'
+ruff<0.6;python_version>='3.7'