Upgrading getting errors Invalid route action: [App\Http\Controllers\Spatie\WebhookClient\Http\Controllers\WebhookController].

[pocketnest-erik]

Currently migrating to laravel 9 and had to upgrade my version from "^2.7" to "^3.1.1".

I have a route in routes/api.php that looks like Route::webhooks('myroute');

running dumpautoload yields the following error.

UnexpectedValueException

Invalid route action: [App\Http\Controllers\Spatie\WebhookClient\Http\Controllers\WebhookController].

I have been over the installation and configuration instructions many times, and still cant seem to figure it out.
I know that if I comment out the $namespace property in RouteServiceProvider, the webhook resolves and dumpautoload finishes, but all my other controllers do not resolve when I try to do Artisan route:list.

Little help?