diff --git a/examples/chatbot/requirements.txt b/examples/chatbot/requirements.txt
index 11f77352..2cea37b5 100644
--- a/examples/chatbot/requirements.txt
+++ b/examples/chatbot/requirements.txt
@@ -1,4 +1,4 @@
-boto3<1.36.24,>=1.36.20
+boto3>=1.36.20,<1.37.21
 mcp>=1.0.0
 uvicorn>=0.32.1