diff --git a/README.md b/README.md
index 9342b613a..3af143220 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Ilch 2 ist der direkte Nachfolger der Ilch Versionen 1.1.
 - Den Bildschirmanweisungen folgen
 
 ### Voraussetzungen
-- PHP Version 5.6 oder neuer
+- PHP Version 7.0 oder neuer
 - MySQL (5.5.3), MariaDB (5.5) oder Equivalent
 
 ### Support/Dokumentation
diff --git a/application/modules/admin/config/config.php b/application/modules/admin/config/config.php
index 2e15a6b1c..1a42d09ad 100644
--- a/application/modules/admin/config/config.php
+++ b/application/modules/admin/config/config.php
@@ -210,8 +210,7 @@ public function getInstallSql()
                 PRIMARY KEY (`id`)
             ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci AUTO_INCREMENT=1;
             
-            INSERT INTO `[prefix]_admin_updateservers` (`id`, `url`, `operator`, `country`) VALUES (1, "https://ilch2.de/development/updateserver/stable/", "corian (ilch-Team)", "Germany");
-            INSERT INTO `[prefix]_admin_updateservers` (`id`, `url`, `operator`, `country`) VALUES (2, "https://www.blackcoder.de/ilch-us/stable/", "blackcoder (ilch-Team)", "Germany");';
+            INSERT INTO `[prefix]_admin_updateservers` (`id`, `url`, `operator`, `country`) VALUES (1, "https://ilch2.de/development/updateserver/stable/", "corian (ilch-Team)", "Germany");';
     }
 
     public function getUpdate($installedVersion)
@@ -702,6 +701,18 @@ public function getUpdate($installedVersion)
 
                 replaceVendorDirectory();
                 break;
+            case "2.1.39":
+                // Change updateserver to the first one if the current one is the second one.
+                // Don't change the server if that is not the case to avoid problems with maybe the rare case of an own
+                // updateservers with own certificate.
+                $databaseConfig = new \Ilch\Config\Database($this->db());
+                if ($databaseConfig->get('updateserver') === 'https://www.blackcoder.de/ilch-us/stable/') {
+                    $databaseConfig->set('updateserver', 'https://ilch2.de/development/updateserver/stable/');
+                }
+
+                // Remove the second updateserver.
+                $this->db()->query("DELETE FROM `[prefix]_admin_updateservers` WHERE `url` = 'https://www.blackcoder.de/ilch-us/stable/';");
+                break;
         }
 
         return 'Update function executed.';
diff --git a/index.php b/index.php
index 3e7374be0..9ec53a451 100644
--- a/index.php
+++ b/index.php
@@ -29,7 +29,7 @@
 $serverTimeZone = @date_default_timezone_get();
 date_default_timezone_set('UTC');
 
-define('VERSION', '2.1.39');
+define('VERSION', '2.1.40');
 define('SERVER_TIMEZONE', $serverTimeZone);
 define('DEFAULT_MODULE', 'page');
 define('DEFAULT_LAYOUT', 'index');