Dusk: Cannot install dusk on Laravel 5.6

[kossa]

Hello,
I'm using laravel 5.6.39, when I run : composer require --dev laravel/dusk, I get this errors :

Using version ^5.0 for laravel/dusk
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Conclusion: remove laravel/framework v5.6.39
    - Conclusion: don't install laravel/framework v5.6.39
    - laravel/dusk 5.0.x-dev requires illuminate/support ~5.7.0|~5.8.0 -> satisfiable by illuminate/support[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.22, v5.7.23, v5.7.26, v5.7.27, v5.7.28, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9, v5.8.0, v5.8.2, v5.8.3, v5.8.4].
    - laravel/dusk v5.0.0 requires illuminate/support ~5.7.0|~5.8.0 -> satisfiable by illuminate/support[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.22, v5.7.23, v5.7.26, v5.7.27, v5.7.28, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9, v5.8.0, v5.8.2, v5.8.3, v5.8.4].
    - laravel/dusk v5.0.1 requires illuminate/support ~5.7.0|~5.8.0 -> satisfiable by illuminate/support[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.22, v5.7.23, v5.7.26, v5.7.27, v5.7.28, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9, v5.8.0, v5.8.2, v5.8.3, v5.8.4].
    - laravel/dusk v5.0.2 requires illuminate/support ~5.7.0|~5.8.0 -> satisfiable by illuminate/support[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.22, v5.7.23, v5.7.26, v5.7.27, v5.7.28, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9, v5.8.0, v5.8.2, v5.8.3, v5.8.4].
    - don't install illuminate/support 5.7.17|don't install laravel/framework v5.6.39
    - don't install illuminate/support 5.7.18|don't install laravel/framework v5.6.39
    - don't install illuminate/support 5.7.19|don't install laravel/framework v5.6.39
    - don't install illuminate/support 5.7.x-dev|don't install laravel/framework v5.6.39
    - don't install illuminate/support 5.8.x-dev|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.0|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.1|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.10|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.11|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.15|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.2|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.20|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.21|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.22|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.23|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.26|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.27|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.28|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.3|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.4|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.5|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.6|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.7|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.8|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.7.9|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.8.0|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.8.2|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.8.3|don't install laravel/framework v5.6.39
    - don't install illuminate/support v5.8.4|don't install laravel/framework v5.6.39
    - Installation request for laravel/framework (locked at v5.6.39, required as 5.6.*) -> satisfiable by laravel/framework[v5.6.39].
    - Installation request for laravel/dusk ^5.0 -> satisfiable by laravel/dusk[5.0.x-dev, v5.0.0, v5.0.1, v5.0.2].


Installation failed, reverting ./composer.json to its original content.

[staudenmeir]

Use composer require --dev laravel/dusk:"^4.0". I'll update the documentation.

[kossa]

Alright work fine thank you