Unable to add to fresh Laravel 11 install using PHP 8.3

[rgasch]

First of all, I had to use

composer require ekmungai/eloquent-ifrs:5.0.3

to get the latest version. But even this version fails to install (my guess is, due to outdated doctrine//dbal dependencies).

composer require ekmungai/eloquent-ifrs:5.0.3
./composer.json has been updated
Running composer update ekmungai/eloquent-ifrs
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - doctrine/dbal[v2.10.0, ..., 2.10.4] require php ^7.2 -> your php version (8.3.11) does not satisfy that requirement.
    - doctrine/dbal[2.11.0, ..., 2.11.3] require php ^7.3 -> your php version (8.3.11) does not satisfy that requirement.
    - Root composer.json requires ekmungai/eloquent-ifrs 5.0.3 -> satisfiable by ekmungai/eloquent-ifrs[v5.0.3].
    - carbonphp/carbon-doctrine-types 3.2.0 conflicts with doctrine/dbal 3.9.1.
    - ekmungai/eloquent-ifrs v5.0.3 requires doctrine/dbal ^2.10|^3.1 -> satisfiable by doctrine/dbal[v2.10.0, ..., 2.13.9, 3.1.0, ..., 3.9.1].
    - nesbot/carbon 3.8.0 requires carbonphp/carbon-doctrine-types * -> satisfiable by carbonphp/carbon-doctrine-types[3.2.0].
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 3.5.4.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 3.4.6.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 3.3.8.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 3.3.5.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 3.2.2.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 3.1.5.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 3.1.0.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 2.13.9.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 2.13.8.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 2.13.1.
    - symfony/http-foundation v7.1.5 conflicts with doctrine/dbal 2.12.1.
    - laravel/framework v11.24.1 requires nesbot/carbon ^2.72.2|^3.0 -> satisfiable by nesbot/carbon[3.8.0].
    - laravel/framework v11.24.1 requires symfony/http-foundation ^7.0 -> satisfiable by symfony/http-foundation[v7.1.5].
    - laravel/framework is locked to version v11.24.1 and an update of this package was not requested