Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires laminas/laminas-form ^3.17.0 -> satisfiable by laminas/laminas-form[3.17.0, ..., 3.22.0]. - laminas/laminas-form[3.17.0, ..., 3.20.1] require php ~8.1.0 || ~8.2.0 || ~8.3.0 -> your php version (8.5.0RC1) does not satisfy that requirement. - laminas/laminas-form 3.21.0 requires php ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0 -> your php version (8.5.0RC1) does not satisfy that requirement. - laminas/laminas-hydrator 4.16.0 requires php ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0 -> your php version (8.5.0RC1) does not satisfy that requirement. - laminas/laminas-form 3.22.0 requires laminas/laminas-hydrator ^4.16.0 -> satisfiable by laminas/laminas-hydrator[4.16.0].