diff --git a/block-kit/requirements.txt b/block-kit/requirements.txt
index ffd5fda..f5f3c4e 100644
--- a/block-kit/requirements.txt
+++ b/block-kit/requirements.txt
@@ -1,4 +1,4 @@
 mypy==1.19.1
 pytest==9.0.2
-ruff==0.15.2
+ruff==0.15.4
 slack_sdk==3.40.1