diff --git a/lib/Checkout/CheckoutUtils.php b/lib/Checkout/CheckoutUtils.php
index 2bb3def..3552d98 100644
--- a/lib/Checkout/CheckoutUtils.php
+++ b/lib/Checkout/CheckoutUtils.php
@@ -9,7 +9,7 @@ class CheckoutUtils
 {
 
     const PROJECT_NAME = "checkout-sdk-php";
-    const PROJECT_VERSION = "3.2.6";
+    const PROJECT_VERSION = "3.2.7";
 
     /**
      * @param DateTime $date
diff --git a/lib/Checkout/Payments/Request/Authentication.php b/lib/Checkout/Payments/Request/Authentication.php
index 82d8fdd..aa7bd5b 100644
--- a/lib/Checkout/Payments/Request/Authentication.php
+++ b/lib/Checkout/Payments/Request/Authentication.php
@@ -5,7 +5,7 @@
 class Authentication
 {
     /**
-     * @var string value of PreferredExperiences
+     * @var array List of PreferredExperiences
      */
     public $preferred_experiences;
 }
diff --git a/test/Checkout/Tests/Payments/IncrementPaymentsAuthorizationsTest.php b/test/Checkout/Tests/Payments/IncrementPaymentsAuthorizationsTest.php
index adc3f59..921aba4 100644
--- a/test/Checkout/Tests/Payments/IncrementPaymentsAuthorizationsTest.php
+++ b/test/Checkout/Tests/Payments/IncrementPaymentsAuthorizationsTest.php
@@ -109,7 +109,7 @@ private function makeEstimatedAuthorizedPayment()
         $partialAuthorization->enabled = true;
 
         $authentication = new Authentication();
-        $authentication->preferred_experiences = PreferredExperiences::$googleSpa;
+        $authentication->preferred_experiences = [PreferredExperiences::$googleSpa];
 
         $paymentRequest = new PaymentRequest();
         $paymentRequest->source = $requestCardSource;
diff --git a/version.json b/version.json
index 1594132..1617528 100644
--- a/version.json
+++ b/version.json
@@ -1,3 +1,3 @@
 {
-    "version": "3.2.6"
+    "version": "3.2.7"
 }