diff --git a/requirements-optional.txt b/requirements-optional.txt
index 46bbb18598d..f618c5bcad9 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -2,7 +2,7 @@
 pytest-cov==6.0.0
 redis==5.2.1
 pre-commit==4.0.1
-ruff==0.8.5
+ruff==0.8.6
 
 # For generating documentation.
 sphinx==8.1.3