Your requirements could not be resolved to an installable set of packages. Problem 1 - friendsofphp/php-cs-fixer is locked to version v3.75.0 and an update of this package was not requested. - Root composer.json requires psr/log ^3 -> satisfiable by psr/log[3.0.0, 3.0.1, 3.0.2]. - friendsofphp/php-cs-fixer v3.75.0 requires symfony/console ^5.4 || ^6.4 || ^7.0 -> satisfiable by symfony/console[v5.4.47]. - symfony/console v5.4.47 conflicts with psr/log 3.0.2.