EventServiceProvider.php

<?php namespace Modules\UserProfile\Providers;

use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
use Modules\User\Events\UserWasUpdated;
use Modules\UserProfile\Events\Handlers\EventHandler;

class EventServiceProvider extends ServiceProvider
{
    protected $listen = [

        UserWasUpdated::class => [
            EventHandler::class
        ]

    ];
}