Hello, we submitted our application for Outland Family Sponsorship Nov 4th. We have got the request for biometrics to submit by Jan 6th,2020. My PA has lost the passport we originally applied with in the paperwork and have gotten a replacement with a new passport number. The biometrics letter says he needs to bring that letter and Passport referenced in the application. Does we need to contact IRCC to change the passport number before he gives biometrics and will they need to issue another biometrics letter under the new passport number? Please help we're freaking out.