I 485 & passport Renewal

[surip99]

Hello

My Daughter's Indian passport Expires in march 2008 and Now I am filing for 485 because My priority date current on June 1st..
My question is do I need to renew the passport prior to Filing 485 ?
If Renew the passport after Filing 485 what are the Things I have to do..
do i need to send the copy of Renewed Passport to USCIS??..

Please Advise..

Appreciate Your Help and Response..

Regards
suresh.