SAP ECC6 EhP5 Upgrade : BW PlugIn

Hi Experts,

I'm upgrading my SAP ECC6 EhP4 to EhP5.

I have BI environments connected to my ECC6 systems.

BI :

SAP_BASIS : 7.02 SP06

PI_BASIS : 7.02 SP06

ST-PI : 2008_1_700 SP3

BI_CONT : 7.05 SP3

ECC6 EhP5 target:

SAP_BASIS : 7.02 SP8

ST-PI : 2008_1_700 SP5

SAP_APPL : 6.05 SP5

SP-A/PI : 01N_700ECC SP1

So, do I need to upgrade any components on my BW environments?

Regards

Chris