Bumping phpunit version in composer.json
Bumping phpunit version in composer.json

pascaldevink/ProxyManager,Ocramius/ProxyManager,localheinz/ProxyManager,huang-lu/ProxyManager,pascaldevink/ProxyManager,pascaldevink/ProxyManager,malukenho/ProxyManager,malukenho/ProxyManager,localheinz/ProxyManager,huang-lu/ProxyManager,localheinz/ProxyManager,malukenho/ProxyManager,huang-lu/ProxyManager