diff --git a/mailpoet/lib/Automation/Engine/Endpoints/Workflows/WorkflowsPutEndpoint.php b/mailpoet/lib/Automation/Engine/Endpoints/Workflows/WorkflowsPutEndpoint.php
new file mode 100644
index 0000000000..26856725f0
--- /dev/null
+++ b/mailpoet/lib/Automation/Engine/Endpoints/Workflows/WorkflowsPutEndpoint.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types = 1);
+
+namespace MailPoet\Automation\Engine\Endpoints\Workflows;
+
+use DateTimeImmutable;
+use MailPoet\Automation\Engine\API\Endpoint;
+use MailPoet\Automation\Engine\API\Request;
+use MailPoet\Automation\Engine\API\Response;
+use MailPoet\Automation\Engine\Builder\UpdateWorkflowController;
+use MailPoet\Automation\Engine\Workflows\Step;
+use MailPoet\Automation\Engine\Workflows\Workflow;
+use MailPoet\Validator\Builder;
+use stdClass;
+
+class WorkflowsPutEndpoint extends Endpoint {
+  /** @var UpdateWorkflowController */
+  private $updateController;
+
+  public function __construct(
+    UpdateWorkflowController $updateController
+  ) {
+    $this->updateController = $updateController;
+  }
+
+  public function handle(Request $request): Response {
+    $data = $request->getParams();
+    $workflow = $this->updateController->updateWorkflow(intval($request->getParam('id')), $data);
+    return new Response($this->buildWorkflow($workflow));
+  }
+
+  public static function getRequestSchema(): array {
+    return [
+      'id' => Builder::integer()->required(),
+      'name' => Builder::string(),
+      'status' => Builder::string(),
+    ];
+  }
+
+  private function buildWorkflow(Workflow $workflow): array {
+    return [
+      'id' => $workflow->getId(),
+      'name' => $workflow->getName(),
+      'status' => $workflow->getStatus(),
+      'created_at' => $workflow->getCreatedAt()->format(DateTimeImmutable::W3C),
+      'updated_at' => $workflow->getUpdatedAt()->format(DateTimeImmutable::W3C),
+      'steps' => array_map(function (Step $step) {
+        return [
+          'id' => $step->getId(),
+          'type' => $step->getType(),
+          'key' => $step->getKey(),
+          'next_step_id' => $step->getNextStepId(),
+          'args' => $step->getArgs() ?: new stdClass(),
+        ];
+      }, $workflow->getSteps()),
+    ];
+  }
+}
diff --git a/mailpoet/lib/Automation/Engine/Engine.php b/mailpoet/lib/Automation/Engine/Engine.php
index 0867d47161..2fe7f33c29 100644
--- a/mailpoet/lib/Automation/Engine/Engine.php
+++ b/mailpoet/lib/Automation/Engine/Engine.php
@@ -9,6 +9,7 @@ use MailPoet\Automation\Engine\Endpoints\System\DatabaseDeleteEndpoint;
 use MailPoet\Automation\Engine\Endpoints\System\DatabasePostEndpoint;
 use MailPoet\Automation\Engine\Endpoints\Workflows\WorkflowsCreateFromTemplateEndpoint;
 use MailPoet\Automation\Engine\Endpoints\Workflows\WorkflowsGetEndpoint;
+use MailPoet\Automation\Engine\Endpoints\Workflows\WorkflowsPutEndpoint;
 use MailPoet\Automation\Engine\Storage\WorkflowStorage;
 use MailPoet\Automation\Integrations\Core\CoreIntegration;
 
@@ -70,6 +71,7 @@ class Engine {
   private function registerApiRoutes(): void {
     $this->wordPress->addAction(Hooks::API_INITIALIZE, function (API $api) {
       $api->registerGetRoute('workflows', WorkflowsGetEndpoint::class);
+      $api->registerPutRoute('workflows/(?P<id>\d+)', WorkflowsPutEndpoint::class);
       $api->registerPostRoute('workflows/create-from-template', WorkflowsCreateFromTemplateEndpoint::class);
       $api->registerPostRoute('system/database', DatabasePostEndpoint::class);
       $api->registerDeleteRoute('system/database', DatabaseDeleteEndpoint::class);
diff --git a/mailpoet/lib/DI/ContainerConfigurator.php b/mailpoet/lib/DI/ContainerConfigurator.php
index fb5dbc0b02..6a6bb64fa6 100644
--- a/mailpoet/lib/DI/ContainerConfigurator.php
+++ b/mailpoet/lib/DI/ContainerConfigurator.php
@@ -123,6 +123,7 @@ class ContainerConfigurator implements IContainerConfigurator {
     $container->autowire(\MailPoet\Automation\Engine\WordPress::class)->setPublic(true);
     // Automation - API endpoints
     $container->autowire(\MailPoet\Automation\Engine\Endpoints\Workflows\WorkflowsGetEndpoint::class)->setPublic(true);
+    $container->autowire(\MailPoet\Automation\Engine\Endpoints\Workflows\WorkflowsPutEndpoint::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\Endpoints\Workflows\WorkflowsCreateFromTemplateEndpoint::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\Endpoints\System\DatabasePostEndpoint::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\Endpoints\System\DatabaseDeleteEndpoint::class)->setPublic(true);