如何最快辦理工作許可。

Filed I-130 for my wife before when I'm PR and it's approved.  Meanwhile, my wife's company filed I-140 and I-485 for her for about 140 days so far.  I-485 pending.

I just became US citizen, and have not submit the update to USCIS yet.

My wife just found a dream job, what's the quickest way to get employment authorization so she can start with the new company ASAP?  The new company does not support H-1B