How do i update?

I bought Stoneheart from the site and now i don’t know how to update it.

If you bought it from Humble Bundle and downloaded it from there then you have to wait until the next stable release is out. However if you got a steam key with your purchase you can redeem it and then get updates as soon as they’re out or opt into the nightly version(unstable) which will pull updates as soon as they’re released.