diff --git a/composer.json b/composer.json
index 5affc75..2a8f506 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,8 @@
     "codebar-ag",
     "laravel-docuware",
     "codebar Solutions AG",
-    "Ricoh Schweiz AG"
+    "Ricoh Schweiz AG",
+    "Docu Ware"
   ],
   "homepage": "https://github.com/codebar-ag/laravel-docuware",
   "license": "MIT",
@@ -20,7 +21,7 @@
     },
     {
       "name": "Rhys Lees",
-      "role": "Software-Developer"
+      "role": "Software-Engineer"
     }
   ],
   "require": {
diff --git a/src/DTO/Config/ConfigWithCredentials.php b/src/DTO/Config/ConfigWithCredentials.php
index 5979622..ff78aea 100644
--- a/src/DTO/Config/ConfigWithCredentials.php
+++ b/src/DTO/Config/ConfigWithCredentials.php
@@ -12,7 +12,7 @@ final class ConfigWithCredentials
 
     public string $url;
 
-    public string $passphrase;
+    public ?string $passphrase;
 
     public string $cacheDriver;