diff --git a/src/response/InitGarantiPayPaymentResponse.ts b/src/response/InitGarantiPayPaymentResponse.ts
index 60735da..fc73ae9 100644
--- a/src/response/InitGarantiPayPaymentResponse.ts
+++ b/src/response/InitGarantiPayPaymentResponse.ts
@@ -1,5 +1,6 @@
 type InitGarantiPayPaymentResponse = {
   htmlContent: string;
+  paymentId: number;
 };
 
 export default InitGarantiPayPaymentResponse;
diff --git a/src/response/InitThreeDSPaymentResponse.ts b/src/response/InitThreeDSPaymentResponse.ts
index f91bad9..0a09fb7 100644
--- a/src/response/InitThreeDSPaymentResponse.ts
+++ b/src/response/InitThreeDSPaymentResponse.ts
@@ -1,5 +1,6 @@
 type InitThreeDSPaymentResponse = {
   htmlContent: string;
+  paymentId: number;
 };
 
 export default InitThreeDSPaymentResponse;