selenium php-webdriver update

$composer update 
Loading composer repositories with package information
Updating dependencies (including require-dev)
Nothing to install or update
Package facebook/webdriver is abandoned, you should avoid using it. Use php-webdriver/webdriver instead.
Generating autoload files

version 1.8.0 から名前が facebook/php-webdriver から php-webdriver/webdriverに変わりました
jsonを書き換えます

composer.json

"require": {
-    "facebook/webdriver": "^1.7.1",
+    "php-webdriver/webdriver": "^1.8.0",
}

アップデートすれば新しいバージョンが入ります

$ composer update 
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 2 installs, 1 update, 1 removal
  - Removing facebook/webdriver (1.7.1)
  - Updating symfony/process (v4.4.4 => v5.0.4): Downloading (100%)         
  - Installing symfony/polyfill-mbstring (v1.13.1): Downloading (100%)         
  - Installing php-webdriver/webdriver (1.8.0): Downloading (100%)         
php-webdriver/webdriver suggests installing ext-SimpleXML (For Firefox profile creation)
Writing lock file
Generating autoload files

github php-webdriver
https://github.com/php-webdriver/php-webdriver