diff --git a/config/app.php b/config/app.php
index 3d8a4d7b..dbb4450e 100644
--- a/config/app.php
+++ b/config/app.php
@@ -211,7 +211,7 @@
         // 'ExampleClass' => App\Example\ExampleClass::class,
     ])->toArray(),
 
-    'version' => '2.1.0',
+    'version' => '2.2.1',
 
     'demo' => env('APP_DEMO', false),
 ];