diff --git a/src/Dto/GatewayCheckoutUpdateDto.php b/src/Dto/GatewayCheckoutUpdateDto.php
deleted file mode 100644
index 1ce5e7f..0000000
--- a/src/Dto/GatewayCheckoutUpdateDto.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace App\Dto;
-
-use App\Entity\GatewayCheckoutStatus;
-use Symfony\Component\Validator\Constraints as Assert;
-
-final class GatewayCheckoutUpdateDto
-{
-    /**
-     * The status of the checkout with the Gateway.
-     */
-    #[Assert\NotBlank()]
-    public GatewayCheckoutStatus $status;
-
-    /**
-     * An external identifier provided by the Gateway for the payment.
-     */
-    #[Assert\NotBlank()]
-    public string $gatewayReference;
-
-    public function __construct(
-        GatewayCheckoutStatus $status,
-        string $gatewayReference
-    ) {
-        $this->status = $status;
-        $this->gatewayReference = $gatewayReference;
-    }
-}
diff --git a/src/Entity/GatewayCheckout.php b/src/Entity/GatewayCheckout.php
index 1ebae28..34c8e6d 100644
--- a/src/Entity/GatewayCheckout.php
+++ b/src/Entity/GatewayCheckout.php
@@ -4,10 +4,8 @@ namespace App\Entity;
 
 use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
 use ApiPlatform\Metadata as API;
-use App\Dto\GatewayCheckoutUpdateDto;
 use App\Repository\GatewayCheckoutRepository;
 use App\State\GatewayCheckoutProcessor;
-use App\State\GatewayCheckoutUpdateProcessor;
 use App\Validator\GatewayName;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
@@ -20,13 +18,13 @@ use Symfony\Component\Validator\Constraints as Assert;
 /**
  * A GatewayCheckout bundles the data to perform a payment operation with a Gateway.\
  * \
- * Once the Gateway validates the checkout as successful it will generated the appropiate AccountingTransactions for each GatewayCharge.
+ * Once the Gateway validates the payment as successful the GatewayCheckout will be updated
+ * and respective AccountingTransactions will be generated for each GatewayCharge.
  */
 #[Gedmo\Loggable()]
 #[API\GetCollection()]
 #[API\Post(processor: GatewayCheckoutProcessor::class)]
 #[API\Get()]
-#[API\Patch(input: GatewayCheckoutUpdateDto::class, processor: GatewayCheckoutUpdateProcessor::class)]
 #[API\ApiFilter(filterClass: SearchFilter::class, properties: ['origin' => 'exact', 'charges.target' => 'exact'])]
 #[ORM\Entity(repositoryClass: GatewayCheckoutRepository::class)]
 class GatewayCheckout
diff --git a/src/State/GatewayCheckoutUpdateProcessor.php b/src/State/GatewayCheckoutUpdateProcessor.php
deleted file mode 100644
index 3ed4605..0000000
--- a/src/State/GatewayCheckoutUpdateProcessor.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-namespace App\State;
-
-use ApiPlatform\Metadata\Operation;
-use ApiPlatform\State\ProcessorInterface;
-use App\Dto\GatewayCheckoutUpdateDto;
-use App\Entity\GatewayCheckout;
-use App\Repository\GatewayCheckoutRepository;
-use Doctrine\ORM\EntityManagerInterface;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpKernel\Exception\HttpException;
-
-class GatewayCheckoutUpdateProcessor implements ProcessorInterface
-{
-    public function __construct(
-        private GatewayCheckoutRepository $checkoutRepository,
-        private EntityManagerInterface $entityManager,
-    ) {
-    }
-
-    /**
-     * @param GatewayCheckoutUpdateDto $data
-     */
-    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): GatewayCheckout
-    {
-        $checkout = $this->checkoutRepository->find($uriVariables['id']);
-
-        if (!$checkout) {
-            throw new HttpException(Response::HTTP_NOT_FOUND, sprintf("The checkout '%s' does not exist.", $uriVariables['id']));
-        }
-
-        $checkout->setGatewayReference($data->gatewayReference);
-
-        $this->entityManager->persist($checkout);
-        $this->entityManager->flush();
-
-        return $checkout;
-    }
-}