I believe cactus's updates to the contrib don't necessarily update the actual subversion program. As listed in this other thread, he suggests you get the latest RPM of subversion and manually update that.http://forums.contribs.org/index.php?topic=38582.0Hope that helps,E
I added update instructions to above mentioned post, I will also add them to the wiki.
Have a look here to find out how to update the subversion program itself.
Cactus - Thanks for the update.
First of all the link on the wiki page to your website appears to be incorrect so I'm wondering if there's an updated link or if that one should be removed?