diff --git a/packages/Webkul/Checkout/src/Cart.php b/packages/Webkul/Checkout/src/Cart.php
index 62be3d063..06ebde1e7 100755
--- a/packages/Webkul/Checkout/src/Cart.php
+++ b/packages/Webkul/Checkout/src/Cart.php
@@ -430,9 +430,9 @@ class Cart
     /**
      * Returns cart
      *
-     * @return \Webkul\Checkout\Models\Cart|null
+     * @return \Webkul\Checkout\Contracts\Cart|null
      */
-    public function getCart(): ?\Webkul\Checkout\Models\Cart
+    public function getCart(): ?\Webkul\Checkout\Contracts\Cart
     {
         if ($this->getCurrentCustomer()->check()) {
             return $this->cartRepository->findOneWhere([
diff --git a/packages/Webkul/Tax/src/Helpers/Tax.php b/packages/Webkul/Tax/src/Helpers/Tax.php
index 7f4952f81..0664079b1 100644
--- a/packages/Webkul/Tax/src/Helpers/Tax.php
+++ b/packages/Webkul/Tax/src/Helpers/Tax.php
@@ -17,7 +17,7 @@ class Tax
      *
      * @return array
      */
-    public static function getTaxRatesWithAmount(\Webkul\Checkout\Models\Cart $that, bool $asBase = false): array
+    public static function getTaxRatesWithAmount(\Webkul\Checkout\Contracts\Cart $that, bool $asBase = false): array
     {
         $taxes = [];
 
@@ -42,7 +42,7 @@ class Tax
      *
      * @return float
      */
-    public static function getTaxTotal(\Webkul\Checkout\Models\Cart $that, bool $asBase = false): float
+    public static function getTaxTotal(\Webkul\Checkout\Contracts\Cart $that, bool $asBase = false): float
     {
         $taxes = self::getTaxRatesWithAmount($that, $asBase);