Your requirements could not be resolved to an installable set of packages. Problem 1 - laravel/framework is locked to version v8.83.27 and an update of this package was not requested. - laravel/framework v8.83.27 requires league/commonmark ^1.3|^2.0.2 -> satisfiable by league/commonmark[2.4.2]. - league/commonmark 2.4.2 requires league/config ^1.1.1 -> satisfiable by league/config[v1.2.0]. - league/config v1.2.0 requires nette/schema ^1.2 -> satisfiable by nette/schema[v1.2.5]. - nette/schema v1.2.5 requires php 7.1 - 8.3 -> your php version (8.4.7) does not satisfy that requirement.