diff --git a/src/Services/FileMakerConnection.php b/src/Services/FileMakerConnection.php
index e0c1002..5b3e627 100644
--- a/src/Services/FileMakerConnection.php
+++ b/src/Services/FileMakerConnection.php
@@ -697,7 +697,7 @@ protected function prepareRequestForSending($request = null)
             if (method_exists(Factory::class, 'createPendingRequest')) {
                 $request = Http::createPendingRequest();
             } else {
-                $request = new PendingRequest();
+                $request = Http::acceptJson();
             }
         }