diff --git a/README.md b/README.md
index c986fde..f3b1702 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ The package's installation is done using composer. Simply add these lines to you
 ```json
 {
     "require": {
-        "processout/processout-php": "^6.22.0"
+        "processout/processout-php": "^6.23.0"
     }
 }
 ```
diff --git a/src/Invoice.php b/src/Invoice.php
index ab5933c..85faa20 100755
--- a/src/Invoice.php
+++ b/src/Invoice.php
@@ -256,6 +256,18 @@ class Invoice implements \JsonSerializable
      */
     protected $paymentType;
 
+    /**
+     * Initiation type of invoice
+     * @var string
+     */
+    protected $initiationType;
+
+    /**
+     * Payment intent of invoice
+     * @var string
+     */
+    protected $paymentIntent;
+
     /**
      * Invoice constructor
      * @param ProcessOut\ProcessOut $client
@@ -1231,6 +1243,50 @@ public function setPaymentType($value)
         return $this;
     }
     
+    /**
+     * Get InitiationType
+     * Initiation type of invoice
+     * @return string
+     */
+    public function getInitiationType()
+    {
+        return $this->initiationType;
+    }
+
+    /**
+     * Set InitiationType
+     * Initiation type of invoice
+     * @param  string $value
+     * @return $this
+     */
+    public function setInitiationType($value)
+    {
+        $this->initiationType = $value;
+        return $this;
+    }
+    
+    /**
+     * Get PaymentIntent
+     * Payment intent of invoice
+     * @return string
+     */
+    public function getPaymentIntent()
+    {
+        return $this->paymentIntent;
+    }
+
+    /**
+     * Set PaymentIntent
+     * Payment intent of invoice
+     * @param  string $value
+     * @return $this
+     */
+    public function setPaymentIntent($value)
+    {
+        $this->paymentIntent = $value;
+        return $this;
+    }
+    
 
     /**
      * Fills the current object with the new values pulled from the data
@@ -1359,6 +1415,12 @@ public function fillWithData($data)
         if(! empty($data['payment_type']))
             $this->setPaymentType($data['payment_type']);
 
+        if(! empty($data['initiation_type']))
+            $this->setInitiationType($data['initiation_type']);
+
+        if(! empty($data['payment_intent']))
+            $this->setPaymentIntent($data['payment_intent']);
+
         return $this;
     }
 
@@ -1408,6 +1470,8 @@ public function jsonSerialize() {
             "incremental" => $this->getIncremental(),
             "tax" => $this->getTax(),
             "payment_type" => $this->getPaymentType(),
+            "initiation_type" => $this->getInitiationType(),
+            "payment_intent" => $this->getPaymentIntent(),
         );
     }
 
@@ -1734,6 +1798,8 @@ public function create($options = array())
             "challenge_indicator" => $this->getChallengeIndicator(), 
             "gateway_data" => $this->getGatewayData(), 
             "merchant_initiator_type" => $this->getMerchantInitiatorType(), 
+            "initiation_type" => $this->getInitiationType(), 
+            "payment_intent" => $this->getPaymentIntent(), 
             "statement_descriptor" => $this->getStatementDescriptor(), 
             "statement_descriptor_phone" => $this->getStatementDescriptorPhone(), 
             "statement_descriptor_city" => $this->getStatementDescriptorCity(), 
diff --git a/src/Networking/Request.php b/src/Networking/Request.php
index 551df07..270d93f 100644
--- a/src/Networking/Request.php
+++ b/src/Networking/Request.php
@@ -31,7 +31,7 @@ protected function prepare($options, $len = null)
         $headers = array(
             'API-Version: 1.4.0.0',
             'Content-Type: application/json',
-            'User-Agent: ProcessOut PHP-Bindings/6.22.0'
+            'User-Agent: ProcessOut PHP-Bindings/6.23.0'
         );
         if (! empty($options['idempotencyKey']))
             $headers[] = 'Idempotency-Key: ' . $options['idempotencyKey'];