diff --git a/Models/ProjectResponsibility.php b/Models/ProjectResponsibility.php
index 21c98fe..e0d6956 100644
--- a/Models/ProjectResponsibility.php
+++ b/Models/ProjectResponsibility.php
@@ -14,7 +14,7 @@
 declare(strict_types=1);
 namespace Modules\ProjectManagement\Models;
 
-use phpOMS\Datatypes\Enum;
+use phpOMS\Stdlib\Base\Enum;
 
 /**
  * Task type enum.
diff --git a/Models/ProjectStatus.php b/Models/ProjectStatus.php
index b1a89b4..b6a9cfa 100644
--- a/Models/ProjectStatus.php
+++ b/Models/ProjectStatus.php
@@ -14,7 +14,7 @@
 declare(strict_types=1);
 namespace Modules\ProjectManagement\Models;
 
-use phpOMS\Datatypes\Enum;
+use phpOMS\Stdlib\Base\Enum;
 
 /**
  * Task type enum.