Outdated SVN client warning? Follow

I use TortoiseSVN to Checkout large projects, I've just updated TortoiseSVN to 1.7.1 (latest rel).

Upon opening my checked out folder I see a warning in phpStorm that my SVN client is out of date and I should update it.

Where do I do that?
Is there a setting somewhere within phpStorm?

At this time, I don't actually checkout files via phpStorm, but I do check the repo's last revision if I have been working on my project(s) for a few hours ... it makes it easy to see if the files I'm working with are being modified by others.