Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires wyrihaximus/test-utilities ^11.0.0 -> satisfiable by wyrihaximus/test-utilities[11.0.0]. - wyrihaximus/test-utilities 11.0.0 requires php ^8.4 -> your php version (8.2.13; overridden via config.platform, actual: 8.3.30) does not satisfy that requirement. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.