Upgrading php&mysql in SuSePro9.2

How do I go about upgrading php & myswl in SuSE Pro 9.2? I see in YaST they have php 4.3.8 and MySQL 4.0.21 but I want to go to 4.3.10 and 4.0.23. Is there an RPM that would allow for php & mysql upgrade through YaST? Mark