You can follow the instructions in
MOS 1555059.1 to upgrade to 188.8.131.52 from 184.108.40.206
if that quarterly as any new image version.
Apply patch on all storage cell first.<<< while patching cell node it will upgrade infiniband switches & ILOM too.
Command to use [ patchmgr]
Then you apply patch on Database compute node
then GI upgrade & Database upgrade.