I received a notification to update the information for the domain registered at Hostico, what should I do?

If you have received a notification with the subject: "Whois Data Reminder for yourdomain.extension" ("Check the contact details for your domain name"), there is no need to worry as these emails are sent automatically by the registrar to verify or update the holder's information.
In this situation, you can review the respective details and update them if necessary from your client account according to Change domain holder data or contact the sales department.