diff --git a/src/Models/Customer.php b/src/Models/Customer.php
index 6baca5e..32cf3dc 100644
--- a/src/Models/Customer.php
+++ b/src/Models/Customer.php
@@ -474,6 +474,7 @@ class Customer extends CrmClientModel
         $response = static::$apiInterface->call($request);
         if ($status = $response->status->equals(ApiStatus::OK())) {
             $this->updatedValues = [];
+            $this->hashcode = $response->data['hashcode'];
         }
         return $status;
     }