diff --git a/requirements.txt b/requirements.txt
index 661bec7..7665904 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 slack-bolt==1.28.0
 requests==2.34.2
 Flask==3.1.3
-pytest==9.0.3
+pytest==9.1.1
 ruff==0.15.15