diff --git a/requirements.txt b/requirements.txt
index 5b0fd34..2761b42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 slack_bolt>=1.18.0,<2.0
-boto3>=1.28.0
+boto3>=1.43.2
 requests>=2.31.0