diff --git a/src/Types/PaymentMethod.php b/src/Types/PaymentMethod.php
index fb0f430b..fa770953 100644
--- a/src/Types/PaymentMethod.php
+++ b/src/Types/PaymentMethod.php
@@ -70,6 +70,7 @@ class PaymentMethod
     public const GIFTCARD = "giftcard";
 
     /**
+     * @deprecated
      * @link https://www.mollie.com/en/payments/giropay
      */
     public const GIROPAY = "giropay";
@@ -157,6 +158,11 @@ class PaymentMethod
      */
     public const RIVERTY = "riverty";
 
+    /**
+     * @link https://www.mollie.com/en/payments/trustly
+     */
+    public const TRUSTLY = "trustly";
+
     /**
      * @link https://www.mollie.com/en/payments/twint
      */