Root composer.json requires odannyc/laravel-alertify ^1.0 -> satisfiable by odannyc/laravel-alertify[1.0.0]

[ferasat]

Hi
This package will not be installed and gives the following error:
Problem 1
- Root composer.json requires odannyc/laravel-alertify ^1.0 -> satisfiable by odannyc/laravel-alertify[1.0.0].
- odannyc/laravel-alertify 1.0.0 requires illuminate/session ^5.4 -> found illuminate/session[v5.4.0, ..., 5.8.x-dev] but these were not loaded, likely because it conflicts with anot
her require.

My laravel is 8