diff --git a/Eloquent/Model.php b/Eloquent/Model.php
index 87738e8d1..52ad4051d 100644
--- a/Eloquent/Model.php
+++ b/Eloquent/Model.php
@@ -1539,9 +1539,9 @@ public function toJson($options = 0)
     /**
      * Convert the object into something JSON serializable.
      *
-     * @return array
+     * @return mixed
      */
-    public function jsonSerialize(): array
+    public function jsonSerialize(): mixed
     {
         return $this->toArray();
     }