Install mpdf v8.0.4 for php 7.4 Version

I am running on PHP v 7.4 after an upgrade from the 7.1 version I am having issues on install mpdf v8.0.4 since its compatible with php 7.4 version

The error facing after ruuning composer update

 mpdf/mpdf[v7.0.0-beta1, ..., v7.0.0-beta2] require php ^5.6 || ~7.0.0 || ~7.1.0 -> your php version (7.4.19) does not satisfy that requirement.

running these two commands turns unsuccessfully

composer require mpdf/mpdf v8.0.4
composer require mpdf/mpdf dev-php7-support 

via Chebli Mohamed