diff --git a/README.md b/README.md
index 17e7459..8474b84 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Riskified PHP SDK
 =================
 
-version: 1.9.3
+version: 1.9.4
 -------------------
 
 See *samples/* for examples on how to use this SDK.
diff --git a/src/Riskified/Common/Riskified.php b/src/Riskified/Common/Riskified.php
index 8808dbe..2fe2fc8 100644
--- a/src/Riskified/Common/Riskified.php
+++ b/src/Riskified/Common/Riskified.php
@@ -20,7 +20,7 @@
  * @package Riskified\Common
  */
 class Riskified {
-    const VERSION = '1.9.3';
+    const VERSION = '1.9.4';
     const API_VERSION = '2';
 
     /**
diff --git a/src/Riskified/OrderWebhook/Model/PaymentDetails.php b/src/Riskified/OrderWebhook/Model/PaymentDetails.php
index f409b09..19473d7 100644
--- a/src/Riskified/OrderWebhook/Model/PaymentDetails.php
+++ b/src/Riskified/OrderWebhook/Model/PaymentDetails.php
@@ -45,6 +45,7 @@ class PaymentDetails extends AbstractModel {
 
         'account_number' => 'string optional',
         'routing_number' => 'string optional',
+        'token' => 'string optional',
 
         'authorization_error' => 'object \AuthorizationError optional',