Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires doctrine/persistence ^4.0 -> satisfiable by doctrine/persistence[4.0.0, 4.0.x-dev, 4.1.x-dev]. - doctrine/persistence[4.0.0, ..., 4.1.x-dev] require php ^8.1 -> your php version (8.0.30) does not satisfy that requirement.