New fibre service; incorrect download speed

[#1]

New fibre service, upgrade from ADSL, which has just been switched over today. Already restarted my router, but, the download speed still seems to be at around 6.6 Mbps. Upload seems fine at around 1.85 Mbps. Do I need someone to kick my profile, or something? Just normal stuff and I need to wait, a bit?
Thanks

[#2]

Should all be updated now

[#3]

Yep, that's got it  ;D. Currently, 37.5 down and 1.85 up. Yes, I know, it may not stay like that, but, so far, so good.
Thanks Harry

[#4]

Glad to hear it's sorted. Thanks for getting back to us to confirm that