diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/UpdateCartItemsTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/UpdateCartItemsTest.php
index f0539084ec5b2..bc88bd1ddb438 100644
--- a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/UpdateCartItemsTest.php
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/UpdateCartItemsTest.php
@@ -285,7 +285,7 @@ public function dataProviderUpdateWithMissedRequiredParameters(): array
             ],
             'missed_cart_item_qty' => [
                 'cart_items: [{ cart_item_id: 1 }]',
-                'Field CartItemUpdateQuantityInput.quantity of required type Float! was not provided.'
+                'Field CartItemUpdateInput.quantity of required type Float! was not provided.'
             ],
         ];
     }
diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/UpdateCartItemsTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/UpdateCartItemsTest.php
index 539dcaea2aaa6..1e1fb0a176992 100644
--- a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/UpdateCartItemsTest.php
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/UpdateCartItemsTest.php
@@ -236,7 +236,7 @@ public function dataProviderUpdateWithMissedRequiredParameters(): array
             ],
             'missed_cart_item_qty' => [
                 'cart_items: [{ cart_item_id: 1 }]',
-                'Field CartItemUpdateQuantityInput.quantity of required type Float! was not provided.'
+                'Field CartItemUpdateInput.quantity of required type Float! was not provided.'
             ],
         ];
     }