diff --git a/composer.json b/composer.json
index 951253f..a3d0f26 100644
--- a/composer.json
+++ b/composer.json
@@ -7,8 +7,8 @@
         "laravel/framework": "^5.5||^6.0||^7.0||^8.0||^9.0"
     },
     "require-dev": {
-        "orchestra/testbench": "~3.0",
-        "phpunit/phpunit": "^7.0",
+        "orchestra/testbench": "~5.0",
+        "phpunit/phpunit": "^8.0",
         "php-coveralls/php-coveralls": "^2.1",
         "doctrine/dbal": "^1.0||^2.0"
     },
diff --git a/src/Interfaces/Basketable.php b/src/Interfaces/Basketable.php
index e448018..4ee52d0 100644
--- a/src/Interfaces/Basketable.php
+++ b/src/Interfaces/Basketable.php
@@ -4,7 +4,7 @@
 
 interface Basketable
 {
-    public function getPrice();
+    public function getPrice($basketItemMeta = null);
 
     public function getName();
 }
diff --git a/src/Models/BasketItem.php b/src/Models/BasketItem.php
index 0f03be6..ced9313 100644
--- a/src/Models/BasketItem.php
+++ b/src/Models/BasketItem.php
@@ -29,6 +29,6 @@ public function setQuantity(int $quantity)
 
     public function getPrice()
     {
-        return $this->quantity * $this->basketable->getPrice();
+        return $this->quantity * $this->basketable->getPrice($this->meta);
     }
 }
diff --git a/tests/Models/Product.php b/tests/Models/Product.php
index d51dbca..e0119f0 100644
--- a/tests/Models/Product.php
+++ b/tests/Models/Product.php
@@ -7,7 +7,7 @@
 
 class Product extends Model implements Basketable
 {
-    public function getPrice()
+    public function getPrice($basketItemMeta = null)
     {
         return $this->price;
     }