diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index 9d73347..dbbc722 100644
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Admin/Installer.php b/Admin/Installer.php
index bcfaecb..44c7fea 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Admin/Status.php b/Admin/Status.php
index 28f146e..58491f9 100644
--- a/Admin/Status.php
+++ b/Admin/Status.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Admin/Uninstaller.php b/Admin/Uninstaller.php
index 49120e1..9a1e572 100644
--- a/Admin/Uninstaller.php
+++ b/Admin/Uninstaller.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Admin/Updater.php b/Admin/Updater.php
index f20ddc3..e944fbd 100644
--- a/Admin/Updater.php
+++ b/Admin/Updater.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Controller.php b/Controller.php
index 101f452..b30355f 100644
--- a/Controller.php
+++ b/Controller.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/Invoice.php b/Models/Invoice.php
index af64942..0eb86ae 100644
--- a/Models/Invoice.php
+++ b/Models/Invoice.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/InvoiceElement.php b/Models/InvoiceElement.php
index 722498f..10c60fb 100644
--- a/Models/InvoiceElement.php
+++ b/Models/InvoiceElement.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/InvoiceStatus.php b/Models/InvoiceStatus.php
index cc20771..b8e1cf9 100644
--- a/Models/InvoiceStatus.php
+++ b/Models/InvoiceStatus.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/InvoiceType.php b/Models/InvoiceType.php
index 4de6b2e..32e6a78 100644
--- a/Models/InvoiceType.php
+++ b/Models/InvoiceType.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.en.lang.php b/Theme/Backend/Lang/Navigation.en.lang.php
index 888a3ab..1c94f07 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 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/Lang/en.lang.php b/Theme/Backend/Lang/en.lang.php
index 4940ddb..8a619b7 100644
--- a/Theme/Backend/Lang/en.lang.php
+++ b/Theme/Backend/Lang/en.lang.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/invoice-archive.tpl.php b/Theme/Backend/invoice-archive.tpl.php
index e3c82b3..bc5d7d7 100644
--- a/Theme/Backend/invoice-archive.tpl.php
+++ b/Theme/Backend/invoice-archive.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/invoice-create.tpl.php b/Theme/Backend/invoice-create.tpl.php
index 3e98f11..827c4a6 100644
--- a/Theme/Backend/invoice-create.tpl.php
+++ b/Theme/Backend/invoice-create.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/invoice-list.tpl.php b/Theme/Backend/invoice-list.tpl.php
index 32c7fc4..13a3ae9 100644
--- a/Theme/Backend/invoice-list.tpl.php
+++ b/Theme/Backend/invoice-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/invoice-single.tpl.php b/Theme/Backend/invoice-single.tpl.php
index e3c82b3..bc5d7d7 100644
--- a/Theme/Backend/invoice-single.tpl.php
+++ b/Theme/Backend/invoice-single.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Theme/Backend/purchase-invoice-list.tpl.php b/Theme/Backend/purchase-invoice-list.tpl.php
index 4b4fed6..96f6cc9 100644
--- a/Theme/Backend/purchase-invoice-list.tpl.php
+++ b/Theme/Backend/purchase-invoice-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn