Your requirements could not be resolved to an installable set of packages. Problem 1 - ergebnis/license is locked to version 1.0.0 and an update of this package was not requested. - ergebnis/license 1.0.0 requires php ^7.1 -> your php version (8.0.30) does not satisfy that requirement. Problem 2 - ergebnis/php-cs-fixer-config is locked to version 2.2.1 and an update of this package was not requested. - ergebnis/php-cs-fixer-config 2.2.1 requires php ^7.1 -> your php version (8.0.30) does not satisfy that requirement. Problem 3 - phpspec/prophecy is locked to version v1.10.3 and an update of this package was not requested. - phpspec/prophecy v1.10.3 requires php ^5.3|^7.0 -> your php version (8.0.30) does not satisfy that requirement.