diff --git a/Models/Audit.php b/Models/Audit.php
index a5eb64f..84a79e0 100755
--- a/Models/Audit.php
+++ b/Models/Audit.php
@@ -106,7 +106,7 @@ class Audit
     /**
      * Created at.
      *
-     * @var \DateTime
+     * @var \DateTimeImmutable
      * @since 1.0.0
      */
     private \DateTimeImmutable $createdAt;