Cubase 6 and Reason 4

Hi, apologies if this has been asked already…I am not that great at finding the existing threads yet

I have Cubase 4 and am considering upgrading to C6
I have Reason 4 as a slave to Cubase 4
My question is : Would Reason 4 still act as a slave to Cubase 6
Look forward to your reply,
Cheers,

skybo