diff --git a/Models/Comment.php b/Models/Comment.php
index 88d8040..9448664 100755
--- a/Models/Comment.php
+++ b/Models/Comment.php
@@ -46,7 +46,7 @@ class Comment
     /**
      * Created at
      *
-     * @var \DateTime
+     * @var \DateTimeImmutable
      * @since 1.0.0
      */
     private \DateTimeImmutable $createdAt;