Can I update spouse accompanying to YES after receiving OINP nomination

Hi,

Currently my score is 469 in EE profile without dependents accompanying. I received Nomination from OINP where my profile is filled with dependents accompanying for OINP.

If dependents were added to my profile my score would be around 452 which is under cutoff of OINP tech draw.

now can i change the EE profile to dependents accompanying as i received Nomination my points were added with 600 ?

Will this cause any misrepresentation ?

Thanks