Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php ~7.3.0 || ~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 but your php version (7.2.34) does not satisfy that requirement. Problem 2 - fakerphp/faker is locked to version v1.23.1 and an update of this package was not requested. - fakerphp/faker v1.23.1 requires php ^7.4 || ^8.0 -> your php version (7.2.34) does not satisfy that requirement.