"require": { "laravel/lumen-framework": "^8.0", "predis/predis": "^2.0", "illuminate/redis" : "5.1.*" },
lumen-framework and redis both are using illuminate/contractor, contractor version is mismatched for my lumen-framework and redis version. I could not understand what to do, I could not downgrade lumen-framework version
I could not update composer due to this package version mismatch. Unable to add new package.