Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires laminas/laminas-diactoros ^3.3.0 -> satisfiable by laminas/laminas-diactoros[3.3.0, 3.3.1]. - laminas/laminas-diactoros[3.3.0, ..., 3.3.1] require php ~8.1.0 || ~8.2.0 || ~8.3.0 -> your php version (8.4.0-dev) does not satisfy that requirement. Problem 2 - lcobucci/jwt 5.0.0 requires php ~8.1.0 || ~8.2.0 -> your php version (8.4.0-dev) does not satisfy that requirement. - lcobucci/jwt[5.1.0, ..., 5.3.0] require php ~8.1.0 || ~8.2.0 || ~8.3.0 -> your php version (8.4.0-dev) does not satisfy that requirement. - Root composer.json requires lcobucci/jwt ^5.0 -> satisfiable by lcobucci/jwt[5.0.0, 5.1.0, 5.2.0, 5.3.0].