laravel8 使用 composer 安装验证码报错 这个怎么解决求教

D:\phpstudy_pro\WWW\laravel>composer require “mews/captcha:~2.0”
./composer.json has been updated
Running composer update mews/captcha
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

Problem 1
- mews/captcha[2.0.0, …, 2.3.0] require illuminate/config ~5.0 -> found illuminate/config[v5.0.0, …, 5.8.x-dev] but these were not loaded, likely because it conflicts with another require.
- Root composer.json requires mews/captcha ~2.0 -> satisfiable by mews/captcha[2.0.0, …, 2.3.0].

Installation failed, reverting ./composer.json and ./composer.lock to their original content.

装其他的验证码也报错

composer require zbrettonye/geetest

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