Add the dependency to your project:

composer require DNABeast/cachebuster:dev-master

After updating composer, add the ServiceProvider to the providers array in config/app.php

DNABeast\CacheBuster\CacheBusterServiceProvider::class,

In a blade file: @cachebuster('css/style.css')

If in a production environment it checks whether the file is older or a different size and if it is creates a new build file. Good for busting long caches set by your server.

You may need to clear the view cache.

php artisan view:clear