Laravel 8 - unable to install laravel-medialibrary

[yarbala]

When performing

$ composer require spatie/laravel-medialibrary

I get error

Your requirements could not be resolved to an installable set of packages.
    - Conclusion: don't install spatie/laravel-medialibrary 8.7.1
    - Conclusion: remove laravel/framework v8.4.0