Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires laragear/meta-model 3.* -> satisfiable by laragear/meta-model[v3.0.0, 3.x-dev]. - laragear/meta-model[v3.0.0, ..., 3.x-dev] require php ^8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 2 - Root composer.json requires orchestra/testbench 11.* -> satisfiable by orchestra/testbench[11.x-dev]. - orchestra/testbench 11.x-dev requires laravel/framework ^13.0.0 -> found laravel/framework[dev-master, 13.0.x-dev (alias of dev-master), 13.x-dev] but it conflicts with your temporary update constraint (laravel/framework:12.*).