Xcode 13.3 required macOS 12.0 or later, but with this tips you can use it on a macOS 11 (11.6.1 for me).
Xcode 13.2.1 should be installed anyway (/Applications/Xcode.app
).
- Download Xcode 13.3 from Apple Developer Portal;
- Unpack it and move to
/Applications
; - Right click on
Xcode_13.3.app
and selectShow Package Contents
; - Open
Contents/Info.plist
; - Set your current macOS version to
Minimum system version
(I just set 11.0).