diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index 733f657..6665c20 100644
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization\Admin\Install
  * @copyright  Dennis Eichhorn
diff --git a/Admin/Installer.php b/Admin/Installer.php
index 3107c23..4c62ed3 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization\Admin
  * @copyright  Dennis Eichhorn
diff --git a/Admin/Status.php b/Admin/Status.php
index ab4f7a6..da1c03f 100644
--- a/Admin/Status.php
+++ b/Admin/Status.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization\Admin
  * @copyright  Dennis Eichhorn
diff --git a/Admin/Uninstaller.php b/Admin/Uninstaller.php
index 91f195f..c903638 100644
--- a/Admin/Uninstaller.php
+++ b/Admin/Uninstaller.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization\Admin
  * @copyright  Dennis Eichhorn
diff --git a/Admin/Updater.php b/Admin/Updater.php
index 027e0c8..9a35bfa 100644
--- a/Admin/Updater.php
+++ b/Admin/Updater.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization\Admin
  * @copyright  Dennis Eichhorn
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 5ac8a5b..7964d3a 100644
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index a904375..6eac1b9 100644
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Controller/Controller.php b/Controller/Controller.php
index 2501a8d..3b2fb4c 100644
--- a/Controller/Controller.php
+++ b/Controller/Controller.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/Department.php b/Models/Department.php
index 84dd464..6e60c87 100644
--- a/Models/Department.php
+++ b/Models/Department.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/DepartmentMapper.php b/Models/DepartmentMapper.php
index 24ac56c..a8d80b5 100644
--- a/Models/DepartmentMapper.php
+++ b/Models/DepartmentMapper.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/NullDepartment.php b/Models/NullDepartment.php
index f5862aa..2a7b7ce 100644
--- a/Models/NullDepartment.php
+++ b/Models/NullDepartment.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/NullPosition.php b/Models/NullPosition.php
index 7048f53..4becb7c 100644
--- a/Models/NullPosition.php
+++ b/Models/NullPosition.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/NullUnit.php b/Models/NullUnit.php
index cd9bd84..2624eab 100644
--- a/Models/NullUnit.php
+++ b/Models/NullUnit.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/PermissionState.php b/Models/PermissionState.php
index db51340..4d9522c 100644
--- a/Models/PermissionState.php
+++ b/Models/PermissionState.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/Position.php b/Models/Position.php
index fb2f3f9..1075a69 100644
--- a/Models/Position.php
+++ b/Models/Position.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/PositionMapper.php b/Models/PositionMapper.php
index 8867db7..d7a6a09 100644
--- a/Models/PositionMapper.php
+++ b/Models/PositionMapper.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/Status.php b/Models/Status.php
index db2900f..89b2763 100644
--- a/Models/Status.php
+++ b/Models/Status.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/Unit.php b/Models/Unit.php
index 4078422..c2ba323 100644
--- a/Models/Unit.php
+++ b/Models/Unit.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Models/UnitMapper.php b/Models/UnitMapper.php
index de56d09..79a0550 100644
--- a/Models/UnitMapper.php
+++ b/Models/UnitMapper.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    Modules\Organization
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorPopupView.php b/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorPopupView.php
index e4e9dbf..87c4dc6 100644
--- a/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorPopupView.php
+++ b/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorPopupView.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorView.php b/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorView.php
index 73755ce..0826eaa 100644
--- a/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorView.php
+++ b/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorView.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorPopupView.php b/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorPopupView.php
index ead0491..d32cced 100644
--- a/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorPopupView.php
+++ b/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorPopupView.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorView.php b/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorView.php
index 9011ac9..acfb83d 100644
--- a/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorView.php
+++ b/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorView.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorPopupView.php b/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorPopupView.php
index f4ec818..c3e6132 100644
--- a/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorPopupView.php
+++ b/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorPopupView.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorView.php b/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorView.php
index fae19ef..728c856 100644
--- a/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorView.php
+++ b/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorView.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.en.lang.php b/Theme/Backend/Lang/Navigation.en.lang.php
index 263d8a6..fe8c3ad 100644
--- a/Theme/Backend/Lang/Navigation.en.lang.php
+++ b/Theme/Backend/Lang/Navigation.en.lang.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Lang/en.lang.php b/Theme/Backend/Lang/en.lang.php
index d26c24d..5b15eae 100644
--- a/Theme/Backend/Lang/en.lang.php
+++ b/Theme/Backend/Lang/en.lang.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/department-create.tpl.php b/Theme/Backend/department-create.tpl.php
index 6278f99..56a6e06 100644
--- a/Theme/Backend/department-create.tpl.php
+++ b/Theme/Backend/department-create.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/department-list.tpl.php b/Theme/Backend/department-list.tpl.php
index 12316c3..55b56e7 100644
--- a/Theme/Backend/department-list.tpl.php
+++ b/Theme/Backend/department-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/department-profile.tpl.php b/Theme/Backend/department-profile.tpl.php
index 6a8d653..bb54b71 100644
--- a/Theme/Backend/department-profile.tpl.php
+++ b/Theme/Backend/department-profile.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/organigram.tpl.php b/Theme/Backend/organigram.tpl.php
index 961ffde..af677de 100644
--- a/Theme/Backend/organigram.tpl.php
+++ b/Theme/Backend/organigram.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/position-create.tpl.php b/Theme/Backend/position-create.tpl.php
index ee08504..4590a93 100644
--- a/Theme/Backend/position-create.tpl.php
+++ b/Theme/Backend/position-create.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/position-list.tpl.php b/Theme/Backend/position-list.tpl.php
index 21556d6..1be8fbd 100644
--- a/Theme/Backend/position-list.tpl.php
+++ b/Theme/Backend/position-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/position-profile.tpl.php b/Theme/Backend/position-profile.tpl.php
index 832c5d2..d33c853 100644
--- a/Theme/Backend/position-profile.tpl.php
+++ b/Theme/Backend/position-profile.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/unit-create.tpl.php b/Theme/Backend/unit-create.tpl.php
index 8419e00..ab68f96 100644
--- a/Theme/Backend/unit-create.tpl.php
+++ b/Theme/Backend/unit-create.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/unit-list.tpl.php b/Theme/Backend/unit-list.tpl.php
index 809a930..3f22318 100644
--- a/Theme/Backend/unit-list.tpl.php
+++ b/Theme/Backend/unit-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/unit-profile.tpl.php b/Theme/Backend/unit-profile.tpl.php
index 1be8105..41e1268 100644
--- a/Theme/Backend/unit-profile.tpl.php
+++ b/Theme/Backend/unit-profile.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.2
+ * PHP Version 7.4
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn