Update dependencies (#48)

Author: TavoNiievez

composer.json

@@ -21,15 +21,15 @@
         "ext-dom": "*",
         "ext-json": "*",
         "ext-mbstring": "*",
-        "codeception/codeception": "^4.0 | 4.*@dev",
-        "symfony/browser-kit": ">=4.4 <6.0",
-        "symfony/dom-crawler": ">=4.4 <6.0"
+        "codeception/codeception": "^4.1 | 4.*@dev",
+        "symfony/browser-kit": "^4.4 | ^5.4 | ^6.0",
+        "symfony/dom-crawler": "^4.4 | ^5.4 | ^6.0"
     },
     "require-dev": {
         "codeception/util-universalframework": "dev-master"
     },
     "conflict": {
-        "codeception/codeception": "<4.0"
+        "codeception/codeception": "<4.1"
     },
     "autoload": {
         "classmap": [

src/Codeception/Lib/InnerBrowser.php

@@ -1013,7 +1013,7 @@ private function getFormFromCrawler(Crawler $form): SymfonyForm
         $formId = $form->attr('id');
         if ($formId !== null) {
             $fakeForm = $fakeDom->firstChild;
-            $topParent = $form->parents()->last();
+            $topParent = $form->ancestors()->last();
             $fieldsByFormAttribute = $topParent->filter(
                 sprintf('input[form=%s],select[form=%s],textarea[form=%s]', $formId, $formId, $formId)
             );
@@ -1044,7 +1044,7 @@ protected function getFormFor(Crawler $node): SymfonyForm
         if (strcasecmp($node->first()->getNode(0)->tagName, 'form') === 0) {
             $form = $node->first();
         } else {
-            $form = $node->parents()->filter('form')->first();
+            $form = $node->ancestors()->filter('form')->first();
         }
 
         if (!$form) {