SOMA v1.02 available on Steam

[wizardoftristram]

Otherwise, restart Steam in order to get it to initiate the 1.02 update.

It doesn't help. How to get the last build? Verifying game's cache doesn't help either.

If restarting and verifying cache don't work, you could try opting into the beta. It might update, and once it does, you can opt out of it again. If that doesn't work either, you might have to unfortunately re-install the game. Although it is weird that it wouldn't update already from a verify and a restart, unless it is updated, but is showing the wrong build number.