diff --git a/requirements.txt b/requirements.txt
index 6fe2c7f..69f2916 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ ecs-logging==2.2.0
 types-protobuf==5.28.3.20241203
 
 # dev
-ruff==0.12.8
+ruff==0.12.9
 pytest==8.4.1
 pytest-cov==6.1.1
 pytest-asyncio==1.0.0