diff --git a/README.md b/README.md
index e4d4099..12a3ebb 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,6 @@ Szkielet komponentu Joomla 6 do gromadzenia pytań testowych.
 
 ## Instalacja
 
-W Joomla wybierz **System → Install → Install from Folder** i wskaż ten katalog. Manifestem instalacyjnym jest `com_testquestions.xml` (wersja 1.42.7).
+W Joomla wybierz **System → Install → Install from Folder** i wskaż ten katalog. Manifestem instalacyjnym jest `com_testquestions.xml` (wersja 1.42.8).
 
 Po instalacji komponent jest dostępny w panelu administratora jako **Pytania testowe**.
diff --git a/administrator/components/com_testquestions/sql/updates/mysql/1.42.8.sql b/administrator/components/com_testquestions/sql/updates/mysql/1.42.8.sql
new file mode 100644
index 0000000..3bd7f52
--- /dev/null
+++ b/administrator/components/com_testquestions/sql/updates/mysql/1.42.8.sql
@@ -0,0 +1 @@
+-- No database changes required for version 1.42.8.
diff --git a/administrator/components/com_testquestions/src/Controller/ResultController.php b/administrator/components/com_testquestions/src/Controller/ResultController.php
index 6ff6064..c60924a 100644
--- a/administrator/components/com_testquestions/src/Controller/ResultController.php
+++ b/administrator/components/com_testquestions/src/Controller/ResultController.php
@@ -49,7 +49,7 @@ class ResultController extends BaseController
         } catch (\Throwable $error) {
             $errorMessage = $error->getMessage();
             $message = str_starts_with($errorMessage, 'AI_KEY_EMPTY|')
-                ? 'Diagnostyka konfiguracji AI (1.42.7): ' . substr($errorMessage, strlen('AI_KEY_EMPTY|'))
+                ? 'Diagnostyka konfiguracji AI (1.42.8): ' . substr($errorMessage, strlen('AI_KEY_EMPTY|'))
                 : ($errorMessage === 'AI_NOT_CONFIGURED'
                     ? Text::_('COM_TESTQUESTIONS_AI_NOT_CONFIGURED')
                     : Text::sprintf('COM_TESTQUESTIONS_AI_ERROR', $errorMessage));
diff --git a/administrator/components/com_testquestions/src/Field/AiapikeyField.php b/administrator/components/com_testquestions/src/Field/AiapikeyField.php
index 5341060..0cc1c93 100644
--- a/administrator/components/com_testquestions/src/Field/AiapikeyField.php
+++ b/administrator/components/com_testquestions/src/Field/AiapikeyField.php
@@ -4,24 +4,22 @@ namespace Komponent\Component\Testquestions\Administrator\Field;
 
 defined('_JEXEC') or die;
 
-use Joomla\CMS\Form\FormField;
+use Joomla\CMS\Form\Field\PasswordField;
 
-class AiapikeyField extends FormField
+class AiapikeyField extends PasswordField
 {
     protected $type = 'Aiapikey';
 
     protected function getInput(): string
     {
         $id = htmlspecialchars($this->id, ENT_QUOTES, 'UTF-8');
-        $name = htmlspecialchars($this->name, ENT_QUOTES, 'UTF-8');
-        $value = htmlspecialchars((string) $this->value, ENT_QUOTES, 'UTF-8');
         $length = mb_strlen((string) $this->value);
 
         return '<div class="input-group">'
-            . '<input type="password" id="' . $id . '" name="' . $name . '" value="' . $value . '" size="120" autocomplete="off" class="form-control">'
+            . parent::getInput()
             . '<button type="button" class="btn btn-outline-secondary" data-ai-key-toggle="' . $id . '">Pokaż</button>'
             . '</div>'
-            . '<small class="form-text text-muted">Zapisany klucz: ' . (int) $length . ' znaków.</small>'
+            . '<small class="form-text text-muted">Klucz: ' . (int) $length . ' znaków.</small>'
             . '<script>
                 document.addEventListener("click", function (event) {
                     var button = event.target.closest("[data-ai-key-toggle]");
diff --git a/com_testquestions.xml b/com_testquestions.xml
index 989ad96..7bba2c6 100644
--- a/com_testquestions.xml
+++ b/com_testquestions.xml
@@ -4,7 +4,7 @@
     <creationDate>2026-10-14</creationDate>
     <author>Komponent</author>
     <license>GNU General Public License version 2 or later</license>
-    <version>1.42.7</version>
+    <version>1.42.8</version>
     <description>COM_TESTQUESTIONS_DESCRIPTION</description>
     <element>com_testquestions</element>
     <namespace path="src">Komponent\Component\Testquestions</namespace>