diff --git a/requirements-tests.txt b/requirements-tests.txt
index e853382..89fda4d 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -1,6 +1,6 @@
 -r requirements.txt
 mypy==1.10.0
 pymarkdownlnt==0.9.19
-ruff==0.4.3
+ruff==0.4.4
 sphinx-autobuild==2024.4.16
 yamllint==1.35.1