diff --git a/app/Actions/WebhookFormatter.php b/app/Actions/WebhookFormatter.php
index 5b64a747a..bd0b6853a 100644
--- a/app/Actions/WebhookFormatter.php
+++ b/app/Actions/WebhookFormatter.php
@@ -116,7 +116,7 @@ class WebhookFormatter
 
     public static function getDefault(string $event, Webhook $webhook, $detail, User $initiator, int $initiatedTime): self
     {
-        $instance = new static($event, $webhook, $detail, $initiator, $initiatedTime);
+        $instance = new self($event, $webhook, $detail, $initiator, $initiatedTime);
         $instance->addDefaultModelFormatters();
 
         return $instance;
diff --git a/app/Http/Controllers/SettingController.php b/app/Http/Controllers/SettingController.php
index 3d1c184cd..598058ef4 100644
--- a/app/Http/Controllers/SettingController.php
+++ b/app/Http/Controllers/SettingController.php
@@ -67,7 +67,7 @@ class SettingController extends Controller
         }
 
         // Clear logo image if requested
-        if ($category === 'customization' &&  $request->get('app_logo_reset', null)) {
+        if ($category === 'customization' && $request->get('app_logo_reset', null)) {
             $this->imageRepo->destroyByType('system');
             setting()->remove('app-logo');
         }
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index f3aa47e12..ff184f7cd 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -9,7 +9,7 @@ parameters:
     # The level 8 is the highest level
     level: 1
 
-    phpVersion: 70300
+    phpVersion: 70400
 
     bootstrapFiles:
       - bootstrap/phpstan.php
diff --git a/resources/views/settings/customization.blade.php b/resources/views/settings/customization.blade.php
index 5c6841be2..2bc3531d7 100644
--- a/resources/views/settings/customization.blade.php
+++ b/resources/views/settings/customization.blade.php
@@ -1,7 +1,7 @@
 @extends('settings.layout')
 
 @section('card')
-    <h1 id="customization" class="list-heading">{{ trans('settings.app_customization') }}</h2>
+    <h1 id="customization" class="list-heading">{{ trans('settings.app_customization') }}</h1>
     <form action="{{ url("/settings/customization") }}" method="POST" enctype="multipart/form-data">
         {!! csrf_field() !!}
         <input type="hidden" name="section" value="customization">
diff --git a/resources/views/settings/registration.blade.php b/resources/views/settings/registration.blade.php
index 721839b9b..e60704aeb 100644
--- a/resources/views/settings/registration.blade.php
+++ b/resources/views/settings/registration.blade.php
@@ -1,7 +1,7 @@
 @extends('settings.layout')
 
 @section('card')
-    <h1 id="registration" class="list-heading">{{ trans('settings.reg_settings') }}</h2>
+    <h1 id="registration" class="list-heading">{{ trans('settings.reg_settings') }}</h1>
     <form action="{{ url("/settings/registration") }}" method="POST">
         {!! csrf_field() !!}
         <input type="hidden" name="section" value="registration">
diff --git a/tests/Settings/SettingsTest.php b/tests/Settings/SettingsTest.php
index 5d8c36996..bef354dac 100644
--- a/tests/Settings/SettingsTest.php
+++ b/tests/Settings/SettingsTest.php
@@ -17,9 +17,9 @@ class SettingsTest extends TestCase
     {
         $this->asAdmin();
         $categories = [
-            'features' => 'Features & Security',
+            'features'      => 'Features & Security',
             'customization' => 'Customization',
-            'registration' => 'Registration',
+            'registration'  => 'Registration',
         ];
 
         foreach ($categories as $category => $title) {
@@ -36,4 +36,4 @@ class SettingsTest extends TestCase
         $resp->assertStatus(404);
         $resp->assertSee('Page Not Found');
     }
-}
\ No newline at end of file
+}