diff --git a/tests/CartItemTest.php b/tests/CartItemTest.php
index 1a10bc5..7c24ea9 100644
--- a/tests/CartItemTest.php
+++ b/tests/CartItemTest.php
@@ -41,7 +41,7 @@ class CartItemTest extends TestCase
             'tax'      => 0,
             'subtotal' => 20.00,
             'discount' => 0.0,
-            'weight'   => 550.0,
+            'weight'   => 550,
         ], $cartItem->toArray());
     }
 
@@ -52,7 +52,7 @@ class CartItemTest extends TestCase
 
         $this->assertJson($cartItem->toJson());
 
-        $json = '{"rowId":"07d5da5550494c62daf9993cf954303f","id":1,"name":"Some item","qty":2,"price":10,"weight":550,"options":{"size":"XL","color":"red"},"discount":0,"tax":0,"subtotal":20}';
+        $json = '{"rowId":"07d5da5550494c62daf9993cf954303f","id":1,"name":"Some item","qty":2,"price":10.00,"weight":550,"options":{"size":"XL","color":"red"},"discount":0,"tax":0,"subtotal":20}';
 
         $this->assertEquals($json, $cartItem->toJson());
     }