Information don't get update when using query builder, and don't throw a error.

[tavaresmatheus]

I'm trying to do a update on a array of entity properties, as i don't know the properties that are going to be update i've looped the array of things to be modified, like as a user i can change my email, and not my name so i can't set it manualy, just by looping it.
The problem is that using the query builder to update it, it simple don't update it, and dont throw any kind of error.
This is my code:

public function update(
        array $userInformation,
        string $userId
    ): array
    {
        // App\Entity\User
        foreach ($userInformation as $key => $value) {
            $queryBuilder = $this->getEntityManager()->createQueryBuilder();
            $queryBuilder->update('App\Entity\User')
                ->set($key, $value)
                ->where('id = :id')
                ->setParameter(':id', $userId);
        }

        $user = $this->findById($userId);
        return [
            'id' => $user->getId(),
            'name' => $user->getName(),
            'email' => $user->getEmail(),
            'roles' => $user->getRoles(),
        ];
    }