diff --git a/pyproject.toml b/pyproject.toml
index baa045b..4923c7d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
 	"slack-bolt==1.29.0",
-	"pytest==9.0.3",
+	"pytest==9.1.1",
 	"ruff==0.15.20",
 	"slack-cli-hooks<1",
 ]
diff --git a/requirements.txt b/requirements.txt
index 4808ced..d4739bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 slack-bolt==1.29.0
-pytest==9.0.3
+pytest==9.1.1
 ruff==0.15.20
 slack-cli-hooks<1
\ No newline at end of file