diff --git a/config/services.php b/config/services.php
index 54b286b..9b31e32 100644
--- a/config/services.php
+++ b/config/services.php
@@ -38,9 +38,9 @@ return [
             'collection_id' => env('BILLPLZ_PRODUCTION_COLLECTION_ID', '5aosv2dg'),
         ],
         'production_kopkb' => [
-            'api_key' => env('BILLPLZ_PRODUCTION_KOPKB_API_KEY', 'f4e099e5-88ca-4712-a01e-b7e1daf78ce2'),
-            'x_signature' => env('BILLPLZ_PRODUCTION_KOPKB_X_SIGNATURE', 'S-OApBh3DIwelPcWPzlMLMeg'),
-            'collection_id' => env('BILLPLZ_PRODUCTION_KOPKB_COLLECTION_ID', 'bwrfvftz'),
+            'api_key' => env('BILLPLZ_PRODUCTION_KOPKB_API_KEY', 'fb81e895-f307-4c9c-b43d-0b55033ee479'),
+            'x_signature' => env('BILLPLZ_PRODUCTION_KOPKB_X_SIGNATURE', 'afdb4035f1fe7f53cfdf3668765235f2714ee2ad6211c287a6ee52d170cb52b9b9e87d795213a9b4ede2de14076cdf2ced351343692194a28b0c23adfe3087bb'),
+            'collection_id' => env('BILLPLZ_PRODUCTION_KOPKB_COLLECTION_ID', '93mzsttm'),
         ],
         'sandbox' => [
             'api_key' => env('BILLPLZ_SANDBOX_API_KEY', 'abecfd0c-98d8-4635-abc2-2fcba8c60c11'),