What we should do is get rid of religions. ''Updating'' a religion makes no sense considering they claim the bible is the ultimate moral guide because god.
The bible does not prohibit women from becoming powerful Church authorities, the religions assigning Church leaders and popes are based on historical traditions rather than the bible.
Past traditions are not always the best ones, but some people like to do things "the way they have always been done"
Consider Judges chapters 4 and 5. As necessary, God allows and directs women to be leaders at times. BUT, They are to be under the authority of a man.
Saint Paul says, 1 Timothy 2:11-15:
11A woman a should learn in quietness and full submission. 12I do not permit a woman to teach or to assume authority over a man; she must be quiet. 13For Adam was formed first, then Eve. 14And Adam was not the one deceived; it was the woman who was deceived and became a sinner. 15But women will be saved through childbearing—if they continue in faith, love and holiness with propriety.
So, we see why. From a position of honor because of the type of person a woman is, and from the distraction that a woman has in machinery for making babies within herself, a woman should be under the direction of a man, although she might hold a powerful position.
However, if there are only women and children left - like in war - such is different until one of the male children grows sufficiently old in age, mind and body to become the head.
It isn't a man against woman thing. It is simply the way things work out according to God and nature.