Your requirements could not be resolved to an installable set of packages. Problem 1 - web-token/jwt-framework[4.0.1, ..., 4.0.x-dev] require php >=8.2 -> your php version (8.1.29) does not satisfy that requirement. - web-token/jwt-framework 4.0.0 requires php >=8.3 -> your php version (8.1.29) does not satisfy that requirement. - Root composer.json requires web-token/jwt-framework ^4.0 -> satisfiable by web-token/jwt-framework[4.0.0, 4.0.1, 4.0.x-dev].