diff --git a/pyproject.toml b/pyproject.toml
index c575869..3a49c01 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ requires-python = ">=3.11"
 dependencies = [
 	"slack-bolt==1.27.0",
 	"pytest==9.0.3",
-	"ruff==0.15.8",
+	"ruff==0.15.12",
 	"slack-cli-hooks<1",
 ]
 
diff --git a/requirements.txt b/requirements.txt
index 5adf527..e14ec90 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 slack-bolt==1.27.0
 pytest==9.0.3
-ruff==0.15.8
+ruff==0.15.12
 slack-cli-hooks<1
\ No newline at end of file