Automatically update copyright date

I have a static website which I really like since I have no costs for hosting.
But in order to have the correct copyright date I have to create a new version of my website.

When creating my page I use the runners time to add the copyright date. So I just need to recreate the website and deploy it.
Since I already use GitHub actions for deployment I decided to create an action which runs at the first of January each year so the timestamp is updated.

So I added this trigger to my deploy.yml:

on:
 ...
  schedule:
    - cron: "1 0 1 1 *"

So now I deploy on each year on the first of January at 0:01.