From ff53f0d9c43b0233ec4d95f9f503eed498f00057 Mon Sep 17 00:00:00 2001
From: Sysix <sysix@sysix-coding.de>
Date: Sun, 22 Jun 2025 14:56:52 +0200
Subject: [PATCH] fix: date formats `voucherlist` endpoint

---
 src/Clients/VoucherList.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Clients/VoucherList.php b/src/Clients/VoucherList.php
index 3e6fed3..5184b72 100644
--- a/src/Clients/VoucherList.php
+++ b/src/Clients/VoucherList.php
@@ -70,7 +70,7 @@ public function setToEverything(): self
 
     protected function buildQueryParams(array $params): string
     {
-        $dateFormat = DateTimeInterface::ATOM;
+        $dateFormat = 'Y-m-d';
 
         $params['voucherType'] = implode(',', $this->types);
         $params['voucherStatus'] = implode(',', $this->statuses);