Hi maxo,
In my case they have NOT asked me to submit new passport.My daughter is also 4 yrs ols and she has her own passport at the age of 1 yrs.
regards
pammi
I think all will be fine. The gap is only one year so the baby has not changed that much. In my case the photo was when she was 2 and now she is 7 so i was asked to make her own passport. She was in my own passport.