Outbound Certificate Thumbprint showing old after certificate renewal

I have run the following commands to update the outbound certificate while renewal of the ssl certificate for workflow manager farm.

Set-WFCertificate -SslCertificateThumbprint $cert[0].Thumbprint -EncryptionCertificateThumbprint $cert[0].Thumbprint

Set-WFNextOutboundCertificateReference -Thumbprint ‎”XXXX” -ServiceUri <>

Set-WFNextOutboundCertificateAsCurrent -ServiceUri <>

And Get-WFOutboundCertificate -ServiceUri  <>,   gives new certificate thumbprint as outbound certificate.

However in get-wffarm I see the old certificate thumbprint still.

The ssl and the encryption certificate is showing new certificate thumbprint.

Could anyone let me know what am I missing ?