uninstall fzaninotto/faker and change with fakerphp/faker via composer – PHP Versions

I have pimcore 10 & coreshop 3 running on Lubuntu 20.04 and Maria-db 15.1, php 8.0.8. (Run coreshop was only possible by using
composer require fzaninotto/faker --ignore-platform-reqs. coreshop renders the pictures in the shop to big, and it runs afer I deletet '%coreshop.model.product_store_price.class%' from vendor/coreshop/core-shop/src/CoreShop/Bundle/CoreBundle/Resources/config/services/data_hub.yml.)

Now, I want to exchange fzaninotto/faker with fakerphp/faker.
composer did not permit the exchange:

  Problem 1
    - fzaninotto/faker v1.6.0 requires php ^5.3.3|^7.0 -> your php version (8.0.8) does not satisfy that requirement.
    - fzaninotto/faker[v1.7.0, ..., v1.9.2] require php ^5.3.3 || ^7.0 -> your php version (8.0.8) does not satisfy that requirement.
    - coreshop/core-shop 3.0.x-dev is an alias of coreshop/core-shop dev-master and thus requires it to be installed too.
    - coreshop/core-shop dev-master requires fzaninotto/faker ^1.6 -> satisfiable by fzaninotto/faker[v1.6.0, ..., v1.9.2].
    - Root composer.json requires coreshop/core-shop >=3.0@dev -> satisfiable by coreshop/core-shop[3.0.x-dev (alias of dev-master)].

Try’s

I have tryed something, witch did not work:

TRY1 composer remove vendor/fzaninotto/faker

SYS: vendor/fzaninotto/faker is not required in your composer.json and has not been removed

TRY2: composer require fakerphp/faker

SYS: Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - fzaninotto/faker is locked to version v1.9.2 and an update of this package was not requested.
    - fzaninotto/faker v1.9.2 requires php ^5.3.3 || ^7.0 -> your php version (8.0.8) does not satisfy that requirement.
  Problem 2
    - fzaninotto/faker v1.9.2 requires php ^5.3.3 || ^7.0 -> your php version (8.0.8) does not satisfy that requirement.
    - coreshop/core-shop 3.0.x-dev is an alias of coreshop/core-shop dev-master and thus requires it to be installed too.
    - coreshop/core-shop dev-master requires fzaninotto/faker ^1.6 -> satisfiable by fzaninotto/faker[v1.9.2].
    - Root composer.json requires coreshop/core-shop >=3.0@dev -> satisfiable by coreshop/core-shop[3.0.x-dev (alias of dev-master)].

TRY3: composer remove fzaninotto/faker --ignore-platform-reqs

SYS: ... Nothing to modify in lock file
...
Nothing to install, update or remove
...

TRY4: add in composer.json

  "require-dev": {
    "fakerphp/faker": "^1.13.0",

AND delete in composer.lock all of fzaninotto/faker

SYS: Removal failed, fzaninotto/faker is still present, it may be required by another package.

TRY5: composer update --with-all-dependencies

SYS: Your requirements could not be resolved to an installable set of packages.
  Problem 1
    - fzaninotto/faker v1.6.0 requires php ^5.3.3|^7.0 -> your php version (8.0.8) does not satisfy that requirement.
    - fzaninotto/faker[v1.7.0, ..., v1.9.2] require php ^5.3.3 || ^7.0 -> your php version (8.0.8) does not satisfy that requirement.
    - coreshop/core-shop 3.0.x-dev is an alias of coreshop/core-shop dev-master and thus requires it to be installed too.
    - coreshop/core-shop dev-master requires fzaninotto/faker ^1.6 -> satisfiable by fzaninotto/faker[v1.6.0, ..., v1.9.2].
    - Root composer.json requires coreshop/core-shop >=3.0@dev -> satisfiable by coreshop/core-shop[3.0.x-dev (alias of dev-master)].