Update composer (for guzzle)
Update composer (for guzzle)

mickaelandrieu/certificationy-web-platform,mickaelandrieu/certificationy-web-platform,mickaelandrieu/certificationy-web-platform,Flagbit/certificationy-web-platform,ProPheT777/certificationy-web-platform,ProPheT777/certificationy-web-platform,ProPheT777/certificationy-web-platform,Flagbit/certificationy-web-platform,mickaelandrieu/certificationy-web-platform,ProPheT777/certificationy-web-platform,Flagbit/certificationy-web-platform,ProPheT777/certificationy-web-platform,Flagbit/certificationy-web-platform