How to change the version that is generated in elastickbeanstalk environment (running version) when executing codepipeline.

I am trying to use the version that is included in the composer.json file, but when executing codepipeline the three stages run correctly and in elastickbeanstalk>environment>running version, there is a default version with the following format: code-pipeline-< timestamp>-BuildArtifact-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx. I couldn't find how to modify this default version and use the one that comes with composer.json. I'm using codeCommit, codeBuild and codePipeline configured for a PHP project.