diff --git a/config/services.php b/config/services.php
index 95874ea..3d1972a 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_API_KEY', 'f3e82fe1-a422-4660-97f0-65cc59ff6c47'),
-            'x_signature' => env('BILLPLZ_PRODUCTION_X_SIGNATURE', 'S-alZUbzmD2_TF3vmrRqgehQ'),
-            'collection_id' => env('BILLPLZ_PRODUCTION_COLLECTION_ID', '5aosv2dg'),
+            'api_key' => env('BILLPLZ_PRODUCTION_API_KEY', 'f4e099e5-88ca-4712-a01e-b7e1daf78ce2'),
+            'x_signature' => env('BILLPLZ_PRODUCTION_X_SIGNATURE', 'S-OApBh3DIwelPcWPzlMLMeg'),
+            'collection_id' => env('BILLPLZ_PRODUCTION_COLLECTION_ID', 'do6x2mhg'),
         ],
         'sandbox' => [
             'api_key' => env('BILLPLZ_SANDBOX_API_KEY', 'abecfd0c-98d8-4635-abc2-2fcba8c60c11'),