diff --git a/block-kit/requirements.txt b/block-kit/requirements.txt
index 3e6af93..6162d67 100644
--- a/block-kit/requirements.txt
+++ b/block-kit/requirements.txt
@@ -1,4 +1,4 @@
 mypy==2.1.0
 pytest==9.1.1
-ruff==0.15.18
+ruff==0.15.19
 slack_sdk==3.42.0