Cannot execute phpstan because of phpstan-shim

[kouinkouin]

Hi,

When I execute vendor/bin/phpstan analyse .:

$ php7.4 vendor/bin/phpstan analyse .

Thank you for using PHPStan!

With the release of PHPStan 0.12, the primary Composer package used by most users,
phpstan/phpstan, has switched to a PHAR file. It works the same way as phpstan-shim.
The need for a separate PHAR distribution has ceased.
Package phpstan/phpstan-shim is no longer needed.

You should upgrade to phpstan/phpstan 0.12 with the following steps:
1) In your composer.json, rewrite line with "phpstan/phpstan-shim"
   to "phpstan/phpstan": "^0.12".
2) Delete your composer.lock.
3) Delete vendor/phpstan directory.
4) Delete vendor/bin/phpstan and vendor/bin/phpstan.phar.
5) Run composer install.

If you have any problem upgrading, don't hesitate to describe your issue at:
https://github.com/phpstan/phpstan/issues/new/choose

I cannot remove this because it's in prestashop/php-dev-tools dependencies.

A way to update the dependency?