protected function getVersionedRedisSentinelManagerClass()
    {
        if ($this->config->isLumen) {
            $frameworkVersion = '5.4';
        } else {
            $frameworkVersion = '5.4.20';
        }

        if ($this->appVersionLessThan($frameworkVersion)) {
            return Laravel540RedisSentinelManager::class;
        }

        return Laravel5420RedisSentinelManager::class;
    }