diff --git a/src/Api/DomainsApi.php b/src/Api/DomainsApi.php
index c20b862..de72e49 100644
--- a/src/Api/DomainsApi.php
+++ b/src/Api/DomainsApi.php
@@ -370,14 +370,15 @@ public function transferInfo(string $domain, ?string $processId = null): DomainT
     }
 
     /**
-     * @see https://dm.realtimeregister.com/docs/api/domains/transferinfo
+     * @see https://dm.realtimeregister.com/docs/api/domains/renew
      *
      * @throws Exception
      */
-    public function renew(string $domain, int $period, ?BillableCollection $billables = null, ?bool $isQuote = null): DateTime|DomainQuote
+    public function renew(string $domain, int $period, ?BillableCollection $billables = null, ?bool $isQuote = null, ?DateTime $expiryDate = null): DateTime|DomainQuote
     {
         $payload = [
             'period' => $period,
+            'expiryDate' => $expiryDate,
         ];
 
         if ($billables instanceof BillableCollection) {