diff --git a/README.md b/README.md
index 6b14ef3..5101029 100644
--- a/README.md
+++ b/README.md
@@ -177,7 +177,7 @@ class PaymentController extends AbstractController\AbstractFrontendController
         /** @var Mpay24Seamless $payment */
         $payment = $checkoutManager->getPayment();
         $paymentInfo = $checkoutManager->startOrderPayment();
-        $paymentType = $request->request->getString('type');
+        $paymentType = $request->get('type');
 
         if ($request->isMethod('post')) {
             if ($request->isMethod('post') && $paymentType == 'INVOICE') {
@@ -237,7 +237,7 @@ class PaymentController extends AbstractController\AbstractFrontendController
             $serviceShop->getCart()
         );
 
-        $type = $request->request->getString('type');
+        $type = $request->get('type');
         if ($type == 'confirmation') {
             //@see https://docs.mpay24.com/docs/backend2backend-integration
             $this->getLogger()->info('Mpay24 called confirmation URL.');
diff --git a/composer.json b/composer.json
index 46361a7..f6daff0 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
   "minimum-stability": "dev",
   "require": {
     "mpay24/mpay24-php": "^4.2",
-    "pimcore/pimcore": "^11.2",
+    "pimcore/pimcore": "^11.0",
     "pimcore/ecommerce-framework-bundle": "^1.0"
   },
   "conflict": {
diff --git a/src/PaymentManager/Payment/Mpay24Seamless.php b/src/PaymentManager/Payment/Mpay24Seamless.php
index 6273325..a064cbe 100644
--- a/src/PaymentManager/Payment/Mpay24Seamless.php
+++ b/src/PaymentManager/Payment/Mpay24Seamless.php
@@ -222,7 +222,7 @@ public function getInitPaymentRedirectUrl($config): array
         }
 
         $mpay24 = new \Mpay24\Mpay24($this->getMpay24Config());
-        $paymentType = $request->request->getString('type');
+        $paymentType = $request->get('type');
 
         if ($request->isMethod('post') && isset($paymentType)) {
             $order = $config['order'];
@@ -237,13 +237,13 @@ public function getInitPaymentRedirectUrl($config): array
                 'useProfile' => 'false',       // Optional: set if you want to create a profile
             ];
 
-            $payment['token'] = $request->request->getString('token');
+            $payment['token'] = $request->get('token');
             switch ($paymentType) {
                 case 'CC':
                     $paymentType = 'TOKEN';
                     break;
                 case 'TOKEN':
-                    $payment['token'] = $request->request->getString('token');
+                    $payment['token'] = $request->get('token');
                     break;
             }