Software Updater

Every time I run the Software Updater it updates the same software/version.

Could you tell us what software that is, what version it says you have installed, and what version it is trying to update to?

PS. If it’s these then you can safely ignore them.
Windows Update will do them for you when it gets round to it.
The second one is for Windows Defender definitions which get updated several times every day. So you are virtually guaranteed to always see it in Software Updater.