diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 7fefe35..3761563 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -13,7 +13,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest]
-        php: [8.2, 8.1]
+        php: [8.3, 8.2, 8.1]
         laravel: [10.*]
         stability: [prefer-lowest, prefer-stable]
         include:
diff --git a/src/Exceptions/InsufficientBalanceException.php b/src/Exceptions/InsufficientBalanceException.php
index e7332f1..1e87b6f 100644
--- a/src/Exceptions/InsufficientBalanceException.php
+++ b/src/Exceptions/InsufficientBalanceException.php
@@ -12,7 +12,7 @@ class InsufficientBalanceException extends Exception
      * @param  string  $message
      * @param  int  $code
      */
-    public function __construct($message = 'Insufficient balance to cover the order', $code = 0, \Throwable $previous = null)
+    public function __construct($message = 'Insufficient balance to cover the order', $code = 0, ?\Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }
diff --git a/src/Exceptions/InvalidDepositException.php b/src/Exceptions/InvalidDepositException.php
index da644ba..937011e 100644
--- a/src/Exceptions/InvalidDepositException.php
+++ b/src/Exceptions/InvalidDepositException.php
@@ -12,7 +12,7 @@ class InvalidDepositException extends Exception
      * @param  string  $message
      * @param  int  $code
      */
-    public function __construct($message = 'Invalid deposit operation', $code = 0, \Throwable $previous = null)
+    public function __construct($message = 'Invalid deposit operation', $code = 0, ?\Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }
diff --git a/src/Exceptions/InvalidValueException.php b/src/Exceptions/InvalidValueException.php
index 36a6d7e..7c351db 100644
--- a/src/Exceptions/InvalidValueException.php
+++ b/src/Exceptions/InvalidValueException.php
@@ -12,7 +12,7 @@ class InvalidValueException extends Exception
      * @param  string  $message
      * @param  int  $code
      */
-    public function __construct($message = 'Invalie value to deposit', $code = 0, \Throwable $previous = null)
+    public function __construct($message = 'Invalie value to deposit', $code = 0, ?\Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }
diff --git a/src/Exceptions/InvalidWalletTypeException.php b/src/Exceptions/InvalidWalletTypeException.php
index cfae06d..5f35ef9 100644
--- a/src/Exceptions/InvalidWalletTypeException.php
+++ b/src/Exceptions/InvalidWalletTypeException.php
@@ -6,7 +6,7 @@
 
 class InvalidWalletTypeException extends Exception
 {
-    public function __construct($message = 'Invalid wallet type', $code = 0, \Throwable $previous = null)
+    public function __construct($message = 'Invalid wallet type', $code = 0, ?\Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }
diff --git a/src/Exceptions/WalletNotFoundException.php b/src/Exceptions/WalletNotFoundException.php
index ee62fde..4b314a6 100644
--- a/src/Exceptions/WalletNotFoundException.php
+++ b/src/Exceptions/WalletNotFoundException.php
@@ -6,7 +6,7 @@
 
 class WalletNotFoundException extends Exception
 {
-    public function __construct($message = 'Wallet not found', $code = 0, \Throwable $previous = null)
+    public function __construct($message = 'Wallet not found', $code = 0, ?\Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }
diff --git a/src/Models/Wallet.php b/src/Models/Wallet.php
index 3e07524..73d6813 100644
--- a/src/Models/Wallet.php
+++ b/src/Models/Wallet.php
@@ -13,7 +13,7 @@
  * HPWebdeveloper\LaravelPayPocket\Models\Wallet
  *
  * @property mixed $balance
- * @property HPWebdeveloper\LaravelPayPocket\Enums\WalletEnums $type
+ * @property WalletEnums $type
  */
 class Wallet extends Model
 {
diff --git a/src/Traits/HandlesPayment.php b/src/Traits/HandlesPayment.php
index b673372..2e31745 100644
--- a/src/Traits/HandlesPayment.php
+++ b/src/Traits/HandlesPayment.php
@@ -2,7 +2,6 @@
 
 namespace HPWebdeveloper\LaravelPayPocket\Traits;
 
-use App\Enums\WalletEnums;
 use HPWebdeveloper\LaravelPayPocket\Exceptions\InsufficientBalanceException;
 use Illuminate\Support\Facades\DB;
 
@@ -11,11 +10,10 @@ trait HandlesPayment
     /**
      * Pay the order value from the user's wallets.
      *
-     * @return void
      *
      * @throws InsufficientBalanceException
      */
-    public function pay(int|float $orderValue)
+    public function pay(int|float $orderValue): void
     {
         if (! $this->hasSufficientBalance($orderValue)) {
             throw new InsufficientBalanceException('Insufficient balance to cover the order.');
@@ -24,10 +22,9 @@ public function pay(int|float $orderValue)
         DB::transaction(function () use ($orderValue) {
             $remainingOrderValue = $orderValue;
 
-            foreach ($this->walletsInOrder() as $walletInOrder) {
-                $walletEnumType = WalletEnums::tryFrom($walletInOrder);
-                $wallet = $this->wallets()->where('type', $walletEnumType)->first();
+            $walletsInOrder = $this->wallets()->whereIn('type', $this->walletsInOrder())->get();
 
+            foreach ($walletsInOrder as $wallet) {
                 if (! $wallet || ! $wallet->hasBalance()) {
                     continue;
                 }