diff --git a/section_4/live_activity_5/commands.txt b/section_4/live_activity_5/commands.txt
index 3f1649f..be1acc8 100644
--- a/section_4/live_activity_5/commands.txt
+++ b/section_4/live_activity_5/commands.txt
@@ -4,7 +4,7 @@
 aws lambda list-functions --region us-east-1
 
 // Creating our function.
-aws lambda create-function --region us-east-1 --function-name "ListS3Buckets" --runtime "nodejs8.10" --role "<COPY PASTE ROLE ARN HERE>" --handler "lambda_function.handler" --zip-file fileb:///home/cloud_user/lambda_function.zip
+aws lambda create-function --region us-east-1 --function-name "ListS3Buckets" --runtime "nodejs12.x" --role "<COPY PASTE ROLE ARN HERE>" --handler "lambda_function.handler" --zip-file fileb:///home/cloud_user/lambda_function.zip
 
 // Updating our use case function.
 aws lambda update-function-configuration --region us-east-1 --function-name "ListS3Buckets" --description "Creating our S3 function via CLI." --timeout 5 --memory-size 256