diff --git a/python/cross_service/apigateway_websocket_chat/setup.yaml b/python/cross_service/apigateway_websocket_chat/setup.yaml
index 24e96ca7c13..59a039d87ec 100644
--- a/python/cross_service/apigateway_websocket_chat/setup.yaml
+++ b/python/cross_service/apigateway_websocket_chat/setup.yaml
@@ -70,7 +70,7 @@ Resources:
           table_name:
             Ref: docexamplewebsocketchat902A2E60
       Handler: lambda_chat.lambda_handler
-      Runtime: python3.7
+      Runtime: python3.11
     DependsOn:
       - docexampleapigatewaywebsocketchatDefaultPolicyDC1046A1
       - docexampleapigatewaywebsocketchatE8890FEB
diff --git a/python/cross_service/rekognition_content_moderation/cloudformation.yaml b/python/cross_service/rekognition_content_moderation/cloudformation.yaml
index 393528f0602..2db753c47fd 100644
--- a/python/cross_service/rekognition_content_moderation/cloudformation.yaml
+++ b/python/cross_service/rekognition_content_moderation/cloudformation.yaml
@@ -56,7 +56,7 @@ Resources:
         ZipFile: |
           import json
           import boto3
-          import botocore.vendored.requests.packages.urllib3 as urllib3
+          import urllib3
           import io
 
 
@@ -118,7 +118,7 @@ Resources:
       Timeout: 35
       MemorySize: 128
       Role: !GetAtt lambdaIAMRole.Arn
-      Runtime: python3.7
+      Runtime: python3.11
 
   lambdaApiGatewayInvoke:
     Type: AWS::Lambda::Permission
diff --git a/python/cross_service/stepfunctions_messenger/setup.yaml b/python/cross_service/stepfunctions_messenger/setup.yaml
index ad5a4b0675b..014b3b0f5e3 100644
--- a/python/cross_service/stepfunctions_messenger/setup.yaml
+++ b/python/cross_service/stepfunctions_messenger/setup.yaml
@@ -77,7 +77,7 @@ Resources:
           - docexamplestepfunctionslambdamessagesroleA963E816
           - Arn
       Handler: index.lambda_handler
-      Runtime: python3.7
+      Runtime: python3.11
     DependsOn:
       - docexamplestepfunctionslambdamessagesroleDefaultPolicy2726D8C5
       - docexamplestepfunctionslambdamessagesroleA963E816