Deagle, if you read the thread, or knew much about toribash, you would know that it automatically updates itself (provided it's not being blocked by a firewall of sorts).
For it to automatically update itself, just run Toribash.
Tonakai says to download 3.2 from the website, if you do not already have it.
I did not have to. My 3.1 updated to 3.2.2 and then to 3.2.3.
That being said, Tonakai, are you sure you have to have 3.2 to obtain 3.2.3?