diff --git a/modules/gateways/xendit.php b/modules/gateways/xendit.php
index 338d19c..bcc23be 100644
--- a/modules/gateways/xendit.php
+++ b/modules/gateways/xendit.php
@@ -11,7 +11,7 @@
 
 // Module version
 if (!defined('XENDIT_PAYMENT_GATEWAY_VERSION')) {
-    define('XENDIT_PAYMENT_GATEWAY_VERSION', '2.1.2'); // or any default value
+    define('XENDIT_PAYMENT_GATEWAY_VERSION', '1.3.2'); // or any default value
 }
 
 use WHMCS\Billing\Invoice;
diff --git a/modules/gateways/xendit/lib/XenditRequest.php b/modules/gateways/xendit/lib/XenditRequest.php
index 7574fcc..e2a4bea 100644
--- a/modules/gateways/xendit/lib/XenditRequest.php
+++ b/modules/gateways/xendit/lib/XenditRequest.php
@@ -2,6 +2,10 @@
 
 namespace Xendit\Lib;
 
+if (!defined('XENDIT_PAYMENT_GATEWAY_VERSION')) {
+    define('XENDIT_PAYMENT_GATEWAY_VERSION', '1.3.2'); // or any default value
+}
+
 class XenditRequest
 {
     protected $tpi_server_domain = "https://tpi-gateway.xendit.co";