diff --git a/lib/PaymentMethod.php b/lib/PaymentMethod.php
index 2dec25c9c..36a01d3b3 100644
--- a/lib/PaymentMethod.php
+++ b/lib/PaymentMethod.php
@@ -43,6 +43,7 @@
  * @property \Stripe\StripeObject $sepa_debit
  * @property \Stripe\StripeObject $sofort
  * @property string $type The type of the PaymentMethod. An additional hash is included on the PaymentMethod with a name matching this value. It contains additional information specific to the PaymentMethod type.
+ * @property \Stripe\StripeObject $wechat_pay
  */
 class PaymentMethod extends ApiResource
 {