My version is 1.16.3 I just installed the new update but I get the following error
29.10 18:34:30 [Server] INFO net.minecraftforge.fml.ModLoadingException: Mod minecolonies requires structurize 0.13.66-ALPHA
29.10 18:34:30 [Server] INFO Currently, structurize is 0.13.92-ALPHA
the version that it says it requires is minecraft 1.16.2 and it is a slightly older version than the one I currently use, could you please review it
Minecolonies version used is minecolonies-0.13.398-ALPHA-universal.jar

So you have https://www.curseforge.com/minecraft/mc-mods/minecolonies/files/3096421 and https://www.curseforge.com/minecraft/mc-mods/structurize/files/3071945?

yes, Those are the ones that I have on the server but when it tries to start the error shown above appears

Which ones do you have on the client?

the server and the client use the same mods, the version is forge 1.16.3-34.1.23

And you don't have duplicate Minecolonies or duplicate Structurize on either the server or the client?

nop