diff --git a/types/braintree/braintree-tests.ts b/types/braintree/braintree-tests.ts
index cee198201d..1eb48cfa7c 100644
--- a/types/braintree/braintree-tests.ts
+++ b/types/braintree/braintree-tests.ts
@@ -123,9 +123,26 @@ const gateway: BraintreeGateway = new braintree.BraintreeGateway({
     const notification = await gateway.webhookNotification.parse(sampleResponse.bt_signature, sampleResponse.bt_payload).catch(console.error);
     if (!notification) return;
 
-    // this should cause the type of `notification` to be narrowed to `SubscriptionNotification`
+    // this should cause the type of `notification` to be narrowed to `PaymentMethodNotification`
     if (notification.kind !== kind) return;
 
     const metadata = notification.revokedPaymentMethodMetadata;
     if (!metadata.revokedPaymentMethod) return;
 })();
+
+(async () => {
+    const kind: WebhookNotificationKind = 'account_updater_daily_report';
+    const subscriptionId = '123456';
+
+    const sampleResponse = await gateway.webhookTesting.sampleNotification(kind, subscriptionId).catch(console.error);
+    if (!sampleResponse) return;
+
+    const notification = await gateway.webhookNotification.parse(sampleResponse.bt_signature, sampleResponse.bt_payload).catch(console.error);
+    if (!notification) return;
+
+    // this should cause the type of `notification` to be narrowed to `AccountUpdaterNotification`
+    if (notification.kind !== kind) return;
+
+    const reportUrl = notification.accountUpdaterDailyReport.reportUrl;
+    if (!reportUrl) return;
+})();
diff --git a/types/braintree/index.d.ts b/types/braintree/index.d.ts
index 97bc493871..cd43432c43 100644
--- a/types/braintree/index.d.ts
+++ b/types/braintree/index.d.ts
@@ -827,6 +827,14 @@ declare namespace braintree {
         | 'VisaCheckoutCard'
         | 'SamsungPayCard';
 
+    /**
+     * Account Updater
+     */
+    export class AccountUpdaterDailyReport {
+        reportDate: Date;
+        reportUrl: string;
+    }
+
     /**
      * Webhooks
      */
@@ -868,8 +876,7 @@ declare namespace braintree {
 
     export interface AccountUpdaterNotification extends BaseWebhookNotification {
         kind: AccountUpdaterNotificationKind;
-        reportDate: Date;
-        reportUrl: string;
+        accountUpdaterDailyReport: AccountUpdaterDailyReport;
     }
 
     export interface PaymentMethodNotification extends BaseWebhookNotification {