diff --git a/requirements.txt b/requirements.txt
index 41d9830..91a11e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 slack-bolt==1.27.0
-pytest==8.4.2
+pytest==9.0.1
 flake8==7.3.0
 black==25.9.0