This has been happening to me too. I'm not sure what to do about it. If anyone has a solution, let me know as well please
Viewing post in Out of Touch Chapter 53 out now! comments
At first I downloaded the update itself and replaced the files in the game directory - this error occurred. Then I downloaded the full version and replaced the files in the game directory - the same thing again. I deleted the game directory completely, extracted again and then it worked in the new game directory.