# Upgrade from 5.1 to 5.2

In order to upgrade from Laratrust 5.1 to 5.2 you have to follow these steps:

1. Change your composer.json to require the 5.2 version of Laratrust:

"santigarcor/laratrust": "5.2.*"

2. Run composer update to update the source code.

3. Run php artisan config:clear and php artisan cache:clear.

4. Update your config/laratrust.php in the cache ttl from 60 to 3600 or the value you had but now put it in seconds.

5. Run composer dump-autoload.

Now you can use the 5.2 version without any problem.