Problems upgrading from 8.2.1 to 8.3 psa-hotfix4

[Joze]

Hi!

I Can`t upgrade Plesk 8.2.1 to 8.3:

Testing package set / solving RPM inter-dependencies...

Downloading headers to solve dependencies...

Downloading headers to solve dependencies...

Downloading headers to solve dependencies...
There was a package dependency problem. The message was:

Unresolvable chain of dependencies:
psa-updates-8.3.0-rhel4.build83080131.20 requires psa-hotfix4 = 8.3.0-rhel4.build83080131.20


The following packages were added to your selection to satisfy dependencies:
Package Required by
----------------------------------------------------------------------------

ERROR: The up2date utility failed to install the required packages.
Attention! Your software might be inoperable.
Please, contact product technical support.

Thanks