Will infosys revise offer letter

Hello everyone,

I am azure data engineer currently working at EY ( current ctc 8.5 Fixed) with overall 3.9 years experience.

I received an offer letter from infosys with 15 LPA CTC (Including 10% variable) for a senior associate consultant role.

Now i received an offer of 18 LPA Fixed from a small MNC, Will infosys able to revise my ctc to match or any chances of increasing little bit?