diff --git a/lib/lambda_wrap/lambda_manager.rb b/lib/lambda_wrap/lambda_manager.rb
index <HASH>..<HASH> 100644
--- a/lib/lambda_wrap/lambda_manager.rb
+++ b/lib/lambda_wrap/lambda_manager.rb
@@ -91,7 +91,7 @@ module LambdaWrap
 				func_version = func_config.version

 				raise 'Error while publishing existing lambda function ' + function_name if !func_config.version

 			rescue Aws::Lambda::Errors::ResourceNotFoundException

-				func_config = @client.create_function({function_name: function_name, runtime: 'nodejs', role: lambda_role, handler: handler, code: { s3_bucket: bucket, s3_key: key }, timeout: 5, memory_size: 128, publish: true, description: lambda_description}).data

+				func_config = @client.create_function({function_name: function_name, runtime: 'nodejs4.3', role: lambda_role, handler: handler, code: { s3_bucket: bucket, s3_key: key }, timeout: 5, memory_size: 128, publish: true, description: lambda_description}).data

 				puts func_config

 				func_version = func_config.version

 				raise 'Error while publishing new lambda function ' + function_name if !func_config.version
Changes the runtime to NodeJS <I>. Starting on October <I>, lambda functions will no longer be able to use NodeJS <I>. See<URL>