So ... I'm a bit worried. (Wouldn't be the first time). 
The novels I've written so far (all historical fiction) have been set in ancient civilisations, i.e. ancient Rome, Greece, Egypt, Babylon and so on. One thing I couldn't help noticing was that all these places were - well - patriarchal. (Sigh ... patriarchs gonna patriarch).
I've noticed in recent years that women warriors are represented far more, especially in fantasy fiction. They also tend to reflect modern-day social values like gender equality, cultural diversity etc. This is fine as far as it goes, except that it's less historical and more fiction. Yes, there was certainly cultural diversity in ancient times (and also -- much less so -- gender equality), but ancient civilisations were not anywhere as tolerant as ours.
As for me: I've always tried to write ancient civilisations the way they were, not the way we might wish them to be. I'd also like to treat my male and female characters equally, of course, but that's not how (say) ancient Rome or Greece worked.
To solve this, I made my female characters strong and independent, with goals of their own. They work to fulfil these goals, but within the strictures of the societies they are in; and after much struggle, they prevail.
So that's my question: am I worrying over nothing? Or do I need to change my approach?

The novels I've written so far (all historical fiction) have been set in ancient civilisations, i.e. ancient Rome, Greece, Egypt, Babylon and so on. One thing I couldn't help noticing was that all these places were - well - patriarchal. (Sigh ... patriarchs gonna patriarch).

I've noticed in recent years that women warriors are represented far more, especially in fantasy fiction. They also tend to reflect modern-day social values like gender equality, cultural diversity etc. This is fine as far as it goes, except that it's less historical and more fiction. Yes, there was certainly cultural diversity in ancient times (and also -- much less so -- gender equality), but ancient civilisations were not anywhere as tolerant as ours.
As for me: I've always tried to write ancient civilisations the way they were, not the way we might wish them to be. I'd also like to treat my male and female characters equally, of course, but that's not how (say) ancient Rome or Greece worked.
To solve this, I made my female characters strong and independent, with goals of their own. They work to fulfil these goals, but within the strictures of the societies they are in; and after much struggle, they prevail.
So that's my question: am I worrying over nothing? Or do I need to change my approach?