diff --git a/requirements-lintrunner.txt b/requirements-lintrunner.txt
index 5b62194c60427..83c29239151c8 100644
--- a/requirements-lintrunner.txt
+++ b/requirements-lintrunner.txt
@@ -2,5 +2,5 @@
 # When any package below is changed, you shall run "lintrunner init" again.
 lintrunner==0.12.7
 lintrunner-adapters==0.12.5
-ruff==0.12.8
+ruff==0.12.9
 clang-format==20.1.8