Composer 提示 but these conflict with your requirements or minimum-stability, 已经添加 "minimum-stability": "dev",应该如何解决?

composer.json 已经添加 "minimum-stability": "dev",
packagist 地址: https://packagist.org/packages/inbuff/in-b...
shell:

$ composer require inbuff/in-blog.api:dev-master

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for inbuff/in-blog.api dev-master -> satisfiable by inbuff/in-blog.api[dev-master].
    - inbuff/in-blog.api dev-master requires dingo/api v2.0.0-alpha2 -> satisfiable by dingo/api[v2.0.0-alpha2] but these conflict with your requirements or minimum-stability.

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

请问应该如何解决?