diff --git a/src/Api.php b/src/Api.php
index 470ec4f..3956199 100644
--- a/src/Api.php
+++ b/src/Api.php
@@ -251,10 +251,10 @@ class Api
             try {
                 $this->processUpdatesBatch($handlers, $timeout, $marker);
             } catch (NetworkException $e) {
-                error_log("Network error: " . $e->getMessage());
+                error_log('Network error: ' . $e->getMessage());
                 sleep(5);
             } catch (\Exception $e) {
-                error_log("An error occurred: " . $e->getMessage());
+                error_log('An error occurred: ' . $e->getMessage());
                 sleep(1);
             }
         }
diff --git a/src/ModelFactory.php b/src/ModelFactory.php
index 5af3988..1da8031 100644
--- a/src/ModelFactory.php
+++ b/src/ModelFactory.php
@@ -15,6 +15,7 @@ use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Inline\AbstractInlin
 use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Inline\CallbackButton;
 use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Inline\ChatButton;
 use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Inline\LinkButton;
+use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Inline\OpenAppButton;
 use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Inline\RequestContactButton;
 use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Inline\RequestGeoLocationButton;
 use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Reply\AbstractReplyButton;
@@ -224,7 +225,7 @@ class ModelFactory
             AttachmentType::InlineKeyboard => InlineKeyboardAttachment::fromArray($data),
             AttachmentType::ReplyKeyboard => ReplyKeyboardAttachment::fromArray($data),
             AttachmentType::Location => LocationAttachment::fromArray($data),
-            default => throw new LogicException("Unknown or unsupported attachment type: " . ($data['type'] ?? 'none')),
+            default => throw new LogicException('Unknown or unsupported attachment type: ' . ($data['type'] ?? 'none')),
         };
     }
 
@@ -265,7 +266,8 @@ class ModelFactory
             InlineButtonType::RequestContact => RequestContactButton::fromArray($data),
             InlineButtonType::RequestGeoLocation => RequestGeoLocationButton::fromArray($data),
             InlineButtonType::Chat => ChatButton::fromArray($data),
-            default => throw new LogicException("Unknown or unsupported inline button type: " . ($data['type'] ?? 'none')),
+            InlineButtonType::OpenApp => OpenAppButton::fromArray($data),
+            default => throw new LogicException('Unknown or unsupported inline button type: ' . ($data['type'] ?? 'none')),
         };
     }
 
diff --git a/src/Models/Image.php b/src/Models/Image.php
index f833553..5e5705e 100644
--- a/src/Models/Image.php
+++ b/src/Models/Image.php
@@ -9,8 +9,7 @@ final readonly class Image extends AbstractModel
     /**
      * @param string $url URL of image.
      */
-    public function __construct(
-        public string $url,
-    ) {
+    public function __construct(public string $url)
+    {
     }
 }
diff --git a/tests/Models/Attachments/Buttons/Inline/OpenAppButtonTest.php b/tests/Models/Attachments/Buttons/Inline/OpenAppButtonTest.php
index 10b3084..0801cdc 100644
--- a/tests/Models/Attachments/Buttons/Inline/OpenAppButtonTest.php
+++ b/tests/Models/Attachments/Buttons/Inline/OpenAppButtonTest.php
@@ -29,4 +29,23 @@ final class OpenAppButtonTest extends TestCase
 
         $this->assertSame($expectedArray, $resultArray);
     }
+
+    #[Test]
+    public function fromArrayHydratesCorrectly(): void
+    {
+        $data = [
+            'type' => 'open_app',
+            'text' => 'Launch',
+            'web_app' => 'SomeApp',
+            'contact_id' => 456,
+        ];
+
+        $button = OpenAppButton::fromArray($data);
+
+        $this->assertInstanceOf(OpenAppButton::class, $button);
+        $this->assertSame(InlineButtonType::OpenApp, $button->type);
+        $this->assertSame('Launch', $button->text);
+        $this->assertSame('SomeApp', $button->webApp);
+        $this->assertSame(456, $button->contactId);
+    }
 }