diff --git a/.gitignore b/.gitignore
index 86e5330..b8bfbd7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@ output
 .idea
 config.json
 generate.php
+generate.sh
 openapitools.json
 composer.lock
 migrate.php
diff --git a/composer.json b/composer.json
index 1d3e92e..e6a2c20 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "web-com-pl/amazon-selling-partner-api-php",
     "description": "Amazon Selling Partner API PHP Client",
-    "version": "1.33",
+    "version": "1.34",
     "autoload": {
         "psr-4": {
             "Webcom\\Amazon\\Rest\\": "src"
diff --git a/src/ModelInterface.php b/src/ModelInterface.php
index 801ff3d..18c5665 100644
--- a/src/ModelInterface.php
+++ b/src/ModelInterface.php
@@ -11,11 +11,11 @@
  */
 
 /**
- * Selling Partner API for Retail Procurement Transaction Status
+ * Selling Partner API for Catalog Items
  *
- * The Selling Partner API for Retail Procurement Transaction Status provides programmatic access to status information on specific asynchronous POST transactions for vendors.
+ * The Selling Partner API for Catalog Items helps you programmatically retrieve item details for items in the catalog.
  *
- * The version of the OpenAPI document: v1
+ * The version of the OpenAPI document: v0
  * 
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 5.0.0
diff --git a/src/OrdersApiV0/Model/OrderItemV0.php b/src/OrdersApiV0/Model/OrderItemV0.php
index 6a3de8b..5ffa9a4 100644
--- a/src/OrdersApiV0/Model/OrderItemV0.php
+++ b/src/OrdersApiV0/Model/OrderItemV0.php
@@ -332,6 +332,7 @@ public function getModelName()
 
     const DEEMED_RESELLER_CATEGORY_IOSS = 'IOSS';
     const DEEMED_RESELLER_CATEGORY_UOSS = 'UOSS';
+    const DEEMED_RESELLER_CATEGORY_GB_VOEC = 'GB_VOEC';
     
 
     
@@ -345,6 +346,7 @@ public function getDeemedResellerCategoryAllowableValues()
         return [
             self::DEEMED_RESELLER_CATEGORY_IOSS,
             self::DEEMED_RESELLER_CATEGORY_UOSS,
+            self::DEEMED_RESELLER_CATEGORY_GB_VOEC,
         ];
     }