diff --git a/requirements-dev.txt b/requirements-dev.txt
index 60e4d18..113d1c8 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,2 +1,2 @@
 pytest~=8.3.4
-ruff~=0.9.6
+ruff~=0.9.9