diff --git a/pyproject.toml b/pyproject.toml
index 4923c7d..4ed7bf2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ requires-python = ">=3.11"
 dependencies = [
 	"slack-bolt==1.29.0",
 	"pytest==9.1.1",
-	"ruff==0.15.20",
+	"ruff==0.16.0",
 	"slack-cli-hooks<1",
 ]
 
diff --git a/requirements.txt b/requirements.txt
index d4739bb..5274509 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 slack-bolt==1.29.0
 pytest==9.1.1
-ruff==0.15.20
+ruff==0.16.0
 slack-cli-hooks<1
\ No newline at end of file