Upgade to vCenter 5.5U1 possible?

Hello,

I have Horiton View 5.2 and vCenter 5.1.0b

I want to upgrade to vCenter 5.5 and View 5.3.

From VMware Product Interoperability Matrixes I can see that only View 5.3 is compatbile with vSphere 5.5U1.

vSphere 5.5 supports View 5.2.

I do not need vSAN.

Can I safely upgrade first vSphere to 5.5U1 without breacking View 5.2?

I would install vCenter 5.5 but from the customer portal I can only dowload vCenter 5.5u1 and View 5.3.1.

Thanks.