L1 B petition filed, its approved. Change of passport number due to issue of passport

[bhushangosewade]

L1 B petition filed, its approved and I have to scheduled my L1 Interview in Chennai. My passport was lost after the petition got approved, now I ve applied for new passport. With re-issue of passport the passport number will change. Will that impact or be a problem in my L1 interview.
I know petition will refer my old passport number, hence I am worried. Anyone having idea what to do in this case.

Thanks a ton.