Pages won't open after update

Greetings biville,

Thanks for visiting the Apple Support Communities! I understand you're unable to open Pages on your Mac after updating macOS.

I suggest checking for an update to Pages: Update apps or use automatic downloads - Apple Support

If the issue persists, I suggest reinstalling Pages, as outlined in the following article: If you can’t open an app on Mac - Apple Support

If further assistance is needed, it would be helpful to know the behavior you experience when attempting to open Pages, including any error message that is received.

Kind regards.