diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index 0c5a547..ff0d45c 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 4e664e3..5f47b23 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 2841c69..26f0f05 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 4c76ae3..8521a84 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 9803ad0..c6b6eaf 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 e91335f..9b20730 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/AccountAbstract.php b/Models/AccountAbstract.php
index 9f3fbe3..3f2bcfb 100644
--- a/Models/AccountAbstract.php
+++ b/Models/AccountAbstract.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/AccountType.php b/Models/AccountType.php
index 8f026c4..0bd3bac 100644
--- a/Models/AccountType.php
+++ b/Models/AccountType.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/Balance.php b/Models/Balance.php
index d680c2e..328a54a 100644
--- a/Models/Balance.php
+++ b/Models/Balance.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/BatchPosting.php b/Models/BatchPosting.php
index 4c14bab..db4838d 100644
--- a/Models/BatchPosting.php
+++ b/Models/BatchPosting.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/Creditor.php b/Models/Creditor.php
index 58b56f7..c0dbe02 100644
--- a/Models/Creditor.php
+++ b/Models/Creditor.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/CreditorAccount.php b/Models/CreditorAccount.php
index 18c9708..418b057 100644
--- a/Models/CreditorAccount.php
+++ b/Models/CreditorAccount.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/Debitor.php b/Models/Debitor.php
index f84f016..c2c9250 100644
--- a/Models/Debitor.php
+++ b/Models/Debitor.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/DebitorAccount.php b/Models/DebitorAccount.php
index 3374ef4..b1d164b 100644
--- a/Models/DebitorAccount.php
+++ b/Models/DebitorAccount.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/EntryInterface.php b/Models/EntryInterface.php
index 89cb2e9..7bad095 100644
--- a/Models/EntryInterface.php
+++ b/Models/EntryInterface.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/ImpersonalAccount.php b/Models/ImpersonalAccount.php
index 9138731..682dd4a 100644
--- a/Models/ImpersonalAccount.php
+++ b/Models/ImpersonalAccount.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/IncomeStatement.php b/Models/IncomeStatement.php
index acafdf8..ccd4d72 100644
--- a/Models/IncomeStatement.php
+++ b/Models/IncomeStatement.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/InvoicePosting.php b/Models/InvoicePosting.php
index 56a390b..fd78480 100644
--- a/Models/InvoicePosting.php
+++ b/Models/InvoicePosting.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/InvoicePostingSimple.php b/Models/InvoicePostingSimple.php
index 8d8ceca..e5bc7b9 100644
--- a/Models/InvoicePostingSimple.php
+++ b/Models/InvoicePostingSimple.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/PersonalAccountAbstract.php b/Models/PersonalAccountAbstract.php
index dc08ea4..0675e08 100644
--- a/Models/PersonalAccountAbstract.php
+++ b/Models/PersonalAccountAbstract.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/Posting.php b/Models/Posting.php
index 7086509..44cd23d 100644
--- a/Models/Posting.php
+++ b/Models/Posting.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/PostingAbstract.php b/Models/PostingAbstract.php
index 4529941..3b4b09b 100644
--- a/Models/PostingAbstract.php
+++ b/Models/PostingAbstract.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/PostingInterface.php b/Models/PostingInterface.php
index 765dc08..2012854 100644
--- a/Models/PostingInterface.php
+++ b/Models/PostingInterface.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn
diff --git a/Models/TimeRangeType.php b/Models/TimeRangeType.php
index e6a9f66..447c28d 100644
--- a/Models/TimeRangeType.php
+++ b/Models/TimeRangeType.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 394a8ea..b918366 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/api.en.lang.php b/Theme/Backend/Lang/api.en.lang.php
index c545595..959dc12 100644
--- a/Theme/Backend/Lang/api.en.lang.php
+++ b/Theme/Backend/Lang/api.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 7a5f0f0..7797f9c 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/entries.tpl.php b/Theme/Backend/entries.tpl.php
index ffa547c..a0eb98f 100644
--- a/Theme/Backend/entries.tpl.php
+++ b/Theme/Backend/entries.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/gl-create.tpl.php b/Theme/Backend/gl-create.tpl.php
index af62194..d75c5ba 100644
--- a/Theme/Backend/gl-create.tpl.php
+++ b/Theme/Backend/gl-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/gl-list.tpl.php b/Theme/Backend/gl-list.tpl.php
index aa6cc12..5423f84 100644
--- a/Theme/Backend/gl-list.tpl.php
+++ b/Theme/Backend/gl-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/gl-profile.tpl.php b/Theme/Backend/gl-profile.tpl.php
index a448367..559f971 100644
--- a/Theme/Backend/gl-profile.tpl.php
+++ b/Theme/Backend/gl-profile.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/journal-list.tpl.php b/Theme/Backend/journal-list.tpl.php
index c8e6cfc..db1808c 100644
--- a/Theme/Backend/journal-list.tpl.php
+++ b/Theme/Backend/journal-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/stack-archive-list.tpl.php b/Theme/Backend/stack-archive-list.tpl.php
index a305349..03a0542 100644
--- a/Theme/Backend/stack-archive-list.tpl.php
+++ b/Theme/Backend/stack-archive-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/stack-create.tpl.php b/Theme/Backend/stack-create.tpl.php
index 2b01b5b..7dafaad 100644
--- a/Theme/Backend/stack-create.tpl.php
+++ b/Theme/Backend/stack-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/stack-entries.tpl.php b/Theme/Backend/stack-entries.tpl.php
index a448367..559f971 100644
--- a/Theme/Backend/stack-entries.tpl.php
+++ b/Theme/Backend/stack-entries.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/stack-list.tpl.php b/Theme/Backend/stack-list.tpl.php
index 510053f..c03f672 100644
--- a/Theme/Backend/stack-list.tpl.php
+++ b/Theme/Backend/stack-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/stack-predefined-list.tpl.php b/Theme/Backend/stack-predefined-list.tpl.php
index 593fdb4..48115ac 100644
--- a/Theme/Backend/stack-predefined-list.tpl.php
+++ b/Theme/Backend/stack-predefined-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.1
+ * PHP Version 7.2
  *
  * @package    TBD
  * @copyright  Dennis Eichhorn