If you updated to 1.0.4.114 succesfully then it should be fine.
Due to a software error, it still reports back as 1.0.4.0.
But it's fine (this issue has been confirmed by Arturia).
Regards,
Albert
Here is their reply from last year on this:
Hello.
There is a little bug in the Arturia Software Center preventing to correctly read the firmware revision.
So simply ignore this, once updated, your firmware will be up to date.
We will fix this display bug in the forthcoming firmware update.
Best Regards.
Edouard
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Arturia Technical Support