Google Emailing "WordPress Update Available"??

I continue to get emails from Google Search Quality Team indicating that their last crawl of my site indicates that it appears to be running 3.2.1, which may be vulnerable to hacking or malware. However, I am and have been up-to-date with version 3.4.2.

I have gotten these emails before, but it is really starting to worry me that Google’s “Search Quality Team” thinks we are running an out-of-date version of WordPress, as it is probably impacting our organic rankings…

Any thoughts?