public function upgradeCoreData()
    {
        $entity = $this->getPackageEntity();
        if ($entity !== null) {
            $em = $this->app->make(EntityManagerInterface::class);
            $entity->setPackageName($this->getPackageName());
            $entity->setPackageDescription($this->getPackageDescription());
            $entity->setPackageVersion($this->getPackageVersion());
            $em->persist($entity);
            $em->flush();
        }
    }