MacBook Pro 8,1 Wrong SMC and Boot Rom firmware

Hi,

I was looking to update the firmware for my Samsung 850 Evo SSD when I noticed the SMC and Boot Rom version does not match with the latest firmware shown on apple website. On download, I got the error "This software is not supported on your system". Is this of concern?

MacBook Pro 8,1 running macOS 10.12.6

Boot Rom : MBP81.004D.B00

SMC Version (system): 1.68f99

Latest available shown on About EFI and SMC firmware updates for Intel-based Mac computers - Apple Support

Boot Rom : MBP81.0047.B2A (2015-001)

SMC Version : 1.69f4 (SMC 1.7)