# Immutable Date Setup

Configuration
--------------

```php title="app/Service/ImmutableDateService.php
// in app/Service/ImmutableDateService.php

use Carbon\CarbonImmutable;
use Illuminate\Support\Facades\Date;
use Illuminate\Support\ServiceProvider;

class ImmutableDateService extends ServiceProvider
{
    /**
     * Bootstrap any application services.
     */
    public function boot(): void
    {
        Date::use(CarbonImmutable::class);
    }
}
```