Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires illuminate/collections ^11 -> satisfiable by illuminate/collections[v11.0.0, ..., v11.7.0]. - illuminate/collections[v11.0.0, ..., v11.7.0] require php ^8.2 -> your php version (8.1.28) does not satisfy that requirement. Problem 2 - Root composer.json requires illuminate/contracts ^11 -> satisfiable by illuminate/contracts[v11.0.0, ..., v11.7.0]. - illuminate/contracts[v11.0.0, ..., v11.7.0] require php ^8.2 -> your php version (8.1.28) does not satisfy that requirement. Problem 3 - Root composer.json requires illuminate/log ^11 -> satisfiable by illuminate/log[v11.0.0, ..., v11.7.0]. - illuminate/log[v11.0.0, ..., v11.7.0] require php ^8.2 -> your php version (8.1.28) does not satisfy that requirement. Problem 4 - Root composer.json requires illuminate/support ^11 -> satisfiable by illuminate/support[v11.0.0, ..., v11.7.0]. - illuminate/support[v11.0.0, ..., v11.7.0] require php ^8.2 -> your php version (8.1.28) does not satisfy that requirement. Problem 5 - Root composer.json requires illuminate/config ^11 -> satisfiable by illuminate/config[v11.0.0, ..., v11.7.0]. - illuminate/config[v11.0.0, ..., v11.7.0] require php ^8.2 -> your php version (8.1.28) does not satisfy that requirement. Problem 6 - Root composer.json requires illuminate/container ^11 -> satisfiable by illuminate/container[v11.0.0, ..., v11.7.0]. - illuminate/container[v11.0.0, ..., v11.7.0] require php ^8.2 -> your php version (8.1.28) does not satisfy that requirement.