Update Lambda runtime to Python 3.11 after Python 3.9 EOL (#138)

PeterDaveHello · web-flow · commit f335d86790a1 · 2026-03-17T19:01:14.000+09:00
diff --git a/serverless.yml b/serverless.yml
@@ -2,7 +2,7 @@ frameworkVersion: '3'
 service: slack-chat-gpt-bot
 provider:
   name: aws
-  runtime: python3.9
+  runtime: python3.11
   region: us-east-1
   iam:
     role:
