Kyle Terada-USA TODAY Sports

Josh Thomson vaulted four spots in the latest UFC rankings, coming in at No. 4 in the lightweight division.

The former Strikeforce champion defeated Nate Diaz earlier this month.

In the overall pound-for-pound poll, Anderson Silva remained No. 1 despite talk of Jon Jones surpassing him after his win over Chael Sonnen.

You can view the complete rankings by clicking here. The next series of rankings will be released in May.