diff --git a/CHANGELOG.md b/CHANGELOG.md
index a55c5e9b5..5c988eed2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ https://github.com/amabnl/amadeus-ws-client/pull/344:
 * Added support to add freeText for payment type Cash and CC in ``Pnr_AddMultiElements``
 * Added support for "ZapOff" in ``Fare_PricePnrWithBookingClass``
 * Added support for "Fare Misc TKT Information", "Fare Endorsement", "Fare Endorsement" , "Fare Misc Information" in ``Pnr_AddMultiElements``
+* Implemented ``Ticket_UpdateRefund`` (https://github.com/amabnl/amadeus-ws-client/pull/407) - Vladimir Kikot
 
 # Release 1.10.0 (27 May 2020)
 * Bugfix for a SOAP-ERROR in ``DocIssuance_IssueMiscellaneousDocuments`` (https://github.com/amabnl/amadeus-ws-client/pull/359) - Artem Zakharchenko
diff --git a/docs/list-of-supported-messages.rst b/docs/list-of-supported-messages.rst
index 4394599d9..2a9f27db2 100644
--- a/docs/list-of-supported-messages.rst
+++ b/docs/list-of-supported-messages.rst
@@ -57,6 +57,7 @@ This is the list of messages that are at least partially supported at this time:
 - Ticket_ProcessEDoc
 - Ticket_ProcessETicket
 - Ticket_InitRefund
+- Ticket_UpdateRefund
 - Ticket_IgnoreRefund
 - Ticket_ProcessRefund
 - DocIssuance_IssueTicket
diff --git a/docs/samples.rst b/docs/samples.rst
index 611e6a1b6..cb66ce934 100644
--- a/docs/samples.rst
+++ b/docs/samples.rst
@@ -2580,6 +2580,22 @@ Initiate Automated Refund:
         ])
     );
 
+---------------------------
+Ticket_UpdateRefund
+---------------------------
+
+Apply waiver code (for now only waiver codes are supported):
+
+.. code-block:: php
+
+    use Amadeus\Client\RequestOptions\TicketUpdateRefundOptions;
+
+    $response = $client->ticketUpdateRefund(
+        new TicketUpdateRefundOptions([
+            'waiverCode' => 'TESTWAIVER11',
+            'contractBundleId' => 1,
+        ])
+    );
 
 ---------------------------
 Ticket_IgnoreRefund
diff --git a/src/Amadeus/Client.php b/src/Amadeus/Client.php
index c495b7227..d869e7c14 100644
--- a/src/Amadeus/Client.php
+++ b/src/Amadeus/Client.php
@@ -1530,6 +1530,25 @@ public function ticketProcessRefund(
         return $this->callMessage($msgName, $options, $messageOptions);
     }
 
+    /**
+     * Ticket_UpdateRefund
+     *
+     * @param RequestOptions\TicketUpdateRefundOptions $options
+     * @param array $messageOptions (OPTIONAL)
+     * @return Result
+     * @throws Client\InvalidMessageException
+     * @throws Client\RequestCreator\MessageVersionUnsupportedException
+     * @throws Exception
+     */
+    public function ticketUpdateRefund(
+        RequestOptions\TicketUpdateRefundOptions $options,
+        $messageOptions = []
+    ) {
+        $msgName = 'Ticket_UpdateRefund';
+
+        return $this->callMessage($msgName, $options, $messageOptions);
+    }
+
     /**
      * FOP_CreateFormOfPayment
      *
diff --git a/src/Amadeus/Client/RequestCreator/Converter/Ticket/UpdateRefundConv.php b/src/Amadeus/Client/RequestCreator/Converter/Ticket/UpdateRefundConv.php
new file mode 100644
index 000000000..a519c295a
--- /dev/null
+++ b/src/Amadeus/Client/RequestCreator/Converter/Ticket/UpdateRefundConv.php
@@ -0,0 +1,46 @@
+<?php
+/**
+ * amadeus-ws-client
+ *
+ * Copyright 2015 Amadeus Benelux NV
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @package Amadeus
+ * @license https://opensource.org/licenses/Apache-2.0 Apache 2.0
+ */
+
+namespace Amadeus\Client\RequestCreator\Converter\Ticket;
+
+use Amadeus\Client\RequestCreator\Converter\BaseConverter;
+use Amadeus\Client\RequestOptions\TicketUpdateRefundOptions;
+use Amadeus\Client\Struct;
+
+/**
+ * Ticket_UpdateRefund request converter
+ *
+ * @package Amadeus\Client\RequestCreator\Converter\Ticket
+ * @author Vladimir Kikot <shoxyoyo@gmail.com>
+ */
+class UpdateRefundConv extends BaseConverter
+{
+    /**
+     * @param TicketUpdateRefundOptions $requestOptions
+     * @param int|string $version
+     * @return Struct\Ticket\UpdateRefund
+     */
+    public function convert($requestOptions, $version)
+    {
+        return new Struct\Ticket\UpdateRefund($requestOptions);
+    }
+}
diff --git a/src/Amadeus/Client/RequestOptions/TicketUpdateRefundOptions.php b/src/Amadeus/Client/RequestOptions/TicketUpdateRefundOptions.php
new file mode 100644
index 000000000..ba8ef11a2
--- /dev/null
+++ b/src/Amadeus/Client/RequestOptions/TicketUpdateRefundOptions.php
@@ -0,0 +1,41 @@
+<?php
+/**
+ * amadeus-ws-client
+ *
+ * Copyright 2015 Amadeus Benelux NV
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @package Amadeus
+ * @license https://opensource.org/licenses/Apache-2.0 Apache 2.0
+ */
+
+namespace Amadeus\Client\RequestOptions;
+
+/**
+ * TicketUpdateRefundOptions Request Options
+ *
+ * @package Amadeus\Client\RequestOptions
+ * @author Vladimir Kikot <shoxyoyo@gmail.com>
+ */
+class TicketUpdateRefundOptions extends Base
+{
+    /** @var int */
+    public $contractBundleId;
+
+    /** @var string */
+    public $waiverCode;
+
+    /** @var string */
+    public $version = '3.000';
+}
diff --git a/src/Amadeus/Client/ResponseHandler/Ticket/HandlerUpdateRefund.php b/src/Amadeus/Client/ResponseHandler/Ticket/HandlerUpdateRefund.php
new file mode 100644
index 000000000..b799a3979
--- /dev/null
+++ b/src/Amadeus/Client/ResponseHandler/Ticket/HandlerUpdateRefund.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * amadeus-ws-client
+ *
+ * Copyright 2015 Amadeus Benelux NV
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @package Amadeus
+ * @license https://opensource.org/licenses/Apache-2.0 Apache 2.0
+ */
+
+namespace Amadeus\Client\ResponseHandler\Ticket;
+
+/**
+ * HandlerUpdateRefund
+ *
+ * @package Amadeus\Client\ResponseHandler\Ticket
+ * @author Vladimir Kikot <shoxyoyo@gmail.com>
+ */
+class HandlerUpdateRefund extends HandlerInitRefund
+{
+}
diff --git a/src/Amadeus/Client/Struct/Ticket/UpdateRefund.php b/src/Amadeus/Client/Struct/Ticket/UpdateRefund.php
new file mode 100644
index 000000000..cd8178f24
--- /dev/null
+++ b/src/Amadeus/Client/Struct/Ticket/UpdateRefund.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * amadeus-ws-client
+ *
+ * Copyright 2015 Amadeus Benelux NV
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @package Amadeus
+ * @license https://opensource.org/licenses/Apache-2.0 Apache 2.0
+ */
+
+namespace Amadeus\Client\Struct\Ticket;
+
+use Amadeus\Client\RequestOptions\TicketUpdateRefundOptions;
+use Amadeus\Client\Struct\BaseWsMessage;
+use Amadeus\Client\Struct\Ticket\UpdateRefund\ContractBundle;
+
+/**
+ * UpdateRefund request structure
+ *
+ * @package Amadeus\Client\Struct\Ticket
+ * @author Vladimir Kikot <shoxyoyo@gmail.com>
+ */
+class UpdateRefund extends BaseWsMessage
+{
+    /** @var ContractBundle $ContractBundle */
+    public $ContractBundle;
+
+    /** @var string */
+    public $Version;
+
+    /**
+     * UpdateRefund constructor.
+     *
+     * @param TicketUpdateRefundOptions $options
+     */
+    public function __construct($options)
+    {
+        $this->ContractBundle = new ContractBundle($options->contractBundleId, $options->waiverCode);
+        $this->Version = $options->version;
+    }
+}
diff --git a/src/Amadeus/Client/Struct/Ticket/UpdateRefund/ContractBundle.php b/src/Amadeus/Client/Struct/Ticket/UpdateRefund/ContractBundle.php
new file mode 100644
index 000000000..6d86f2e5b
--- /dev/null
+++ b/src/Amadeus/Client/Struct/Ticket/UpdateRefund/ContractBundle.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * amadeus-ws-client
+ *
+ * Copyright 2015 Amadeus Benelux NV
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @package Amadeus
+ * @license https://opensource.org/licenses/Apache-2.0 Apache 2.0
+ */
+
+namespace Amadeus\Client\Struct\Ticket\UpdateRefund;
+
+use Amadeus\Client\Struct\BaseWsMessage;
+
+/**
+ * ContractBundle request structure
+ *
+ * @package Amadeus\Client\Struct\Ticket\UpdateRefund
+ * @author Vladimir Kikot <shoxyoyo@gmail.com>
+ */
+class ContractBundle extends BaseWsMessage
+{
+    /** @var int */
+    public $ID;
+
+    /** @var WaiverCode */
+    public $WaiverCode;
+
+    /**
+     * ContractBundle constructor.
+     *
+     * @param int $id
+     * @param string $waiverCode
+     */
+    public function __construct($id, $waiverCode)
+    {
+        $this->ID = $id;
+        $this->WaiverCode = new WaiverCode($waiverCode);
+    }
+}
diff --git a/src/Amadeus/Client/Struct/Ticket/UpdateRefund/WaiverCode.php b/src/Amadeus/Client/Struct/Ticket/UpdateRefund/WaiverCode.php
new file mode 100644
index 000000000..74f086c2d
--- /dev/null
+++ b/src/Amadeus/Client/Struct/Ticket/UpdateRefund/WaiverCode.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * amadeus-ws-client
+ *
+ * Copyright 2015 Amadeus Benelux NV
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @package Amadeus
+ * @license https://opensource.org/licenses/Apache-2.0 Apache 2.0
+ */
+
+namespace Amadeus\Client\Struct\Ticket\UpdateRefund;
+
+use Amadeus\Client\Struct\BaseWsMessage;
+
+/**
+ * WaiverCode request structure
+ *
+ * @package Amadeus\Client\Struct\Ticket\UpdateRefund
+ * @author Vladimir Kikot <shoxyoyo@gmail.com>
+ */
+class WaiverCode extends BaseWsMessage
+{
+    /** @var string */
+    public $Code;
+
+    /**
+     * WaiverCode constructor.
+     *
+     * @param string $waiverCode
+     */
+    public function __construct($waiverCode)
+    {
+        $this->Code = $waiverCode;
+    }
+}
diff --git a/tests/Amadeus/Client/ResponseHandler/BaseTest.php b/tests/Amadeus/Client/ResponseHandler/BaseTest.php
index 9dc8ac550..41cfc8b74 100644
--- a/tests/Amadeus/Client/ResponseHandler/BaseTest.php
+++ b/tests/Amadeus/Client/ResponseHandler/BaseTest.php
@@ -1804,6 +1804,44 @@ public function testCanHandleUnknownTicketInitRefund()
         $this->assertEquals(Result::STATUS_UNKNOWN, $result->status);
     }
 
+    public function testCanHandleOkTicketUpdateRefund()
+    {
+        $respHandler = new ResponseHandler\Base();
+
+        $sendResult = new SendResult();
+        $sendResult->responseXml = $this->getTestFile('dummyTicketUpdateRefundResponse.txt');
+
+        $result = $respHandler->analyzeResponse($sendResult, 'Ticket_UpdateRefund');
+
+        $this->assertEquals(Result::STATUS_OK, $result->status);
+        $this->assertCount(0, $result->messages);
+    }
+
+    public function testCanHandleFailTicketUpdateRefund()
+    {
+        $respHandler = new ResponseHandler\Base();
+
+        $sendResult = new SendResult();
+        $sendResult->responseXml = $this->getTestFile('dummyTicketUpdateRefundFailResponse.txt');
+
+        $result = $respHandler->analyzeResponse($sendResult, 'Ticket_InitRefund');
+
+        $this->assertEquals(Result::STATUS_ERROR, $result->status);
+        $this->assertCount(1, $result->messages);
+    }
+
+    public function testCanHandleUnknownTicketUpdateRefund()
+    {
+        $respHandler = new ResponseHandler\Base();
+
+        $sendResult = new SendResult();
+        $sendResult->responseXml = $this->getTestFile('dummyTicketUpdateRefundUnknownResponse.txt');
+
+        $result = $respHandler->analyzeResponse($sendResult, 'Ticket_InitRefund');
+
+        $this->assertEquals(Result::STATUS_UNKNOWN, $result->status);
+    }
+
     public function testCanHandleOkTicketIgnoreRefund()
     {
         $respHandler = new ResponseHandler\Base();
diff --git a/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundFailResponse.txt b/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundFailResponse.txt
new file mode 100644
index 000000000..45e66bae3
--- /dev/null
+++ b/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundFailResponse.txt
@@ -0,0 +1,14 @@
+<AMA_TicketUpdateRefundRS xmlns="http://xml.amadeus.com/2010/06/TicketGTP_v3"
+                          xmlns:ama="http://xml.amadeus.com/2010/06/Types_v2"
+                          xmlns:att="http://xml.amadeus.com/2010/06/TicketTypes_v2"
+                          xmlns:iata="http://www.iata.org/IATA/2007/00/IATA2010.1"
+                          xmlns:ota="http://www.opentravel.org/OTA/2003/05/OTA2010B"
+                          xmlns:xsd="http://www.w3.org/2001/XMLSchema" Version="3.000">
+    <GeneralReply>
+        <Errors>
+            <ama:Errors>
+                <ama:Error Type="000" Code="11004">NEED REFUND RECORD</ama:Error>
+            </ama:Errors>
+        </Errors>
+    </GeneralReply>
+</AMA_TicketUpdateRefundRS>
diff --git a/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundResponse.txt b/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundResponse.txt
new file mode 100644
index 000000000..34eb11ee4
--- /dev/null
+++ b/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundResponse.txt
@@ -0,0 +1,146 @@
+<AMA_TicketUpdateRefundRS xmlns="http://xml.amadeus.com/2010/06/TicketGTP_v3"
+                          xmlns:ama="http://xml.amadeus.com/2010/06/Types_v2"
+                          xmlns:att="http://xml.amadeus.com/2010/06/TicketTypes_v2"
+                          xmlns:iata="http://www.iata.org/IATA/2007/00/IATA2010.1"
+                          xmlns:ota="http://www.opentravel.org/OTA/2003/05/OTA2010B"
+                          xmlns:xsd="http://www.w3.org/2001/XMLSchema" Version="3.000">
+    <GeneralReply>
+        <Success/>
+    </GeneralReply>
+    <FunctionalData>
+        <ContractBundle ID="1">
+            <Success/>
+            <RefundDetails>
+                <att:RuleID>
+                    <att:ReferenceDetails>
+                        <att:Type>RID</att:Type>
+                        <att:Value>36</att:Value>
+                    </att:ReferenceDetails>
+                </att:RuleID>
+                <att:Contracts>
+                    <att:Contract ID="1" IssueDate="2020-07-08">
+                        <att:Segments>
+                            <att:Segment Tattoo="1"/>
+                            <att:Segment Tattoo="2"/>
+                        </att:Segments>
+                        <att:Passengers>
+                            <att:Passenger Tattoo="2">
+                                <att:FirstName>TOM</att:FirstName>
+                                <att:LastName>SEAVER</att:LastName>
+                                <att:FullName>SEAVER/TOM</att:FullName>
+                            </att:Passenger>
+                        </att:Passengers>
+                        <att:Taxes>
+                            <att:Tax Amount="1623" CurrencyCode="USD" DecimalPlaces="2" Category="R"
+                                     ISO_Code="GB"/>
+                            <att:Tax Amount="2174" CurrencyCode="USD" DecimalPlaces="2" Category="R"
+                                     ISO_Code="UB"/>
+                            <att:Tax Amount="910" CurrencyCode="USD" DecimalPlaces="2" Category="R"
+                                     ISO_Code="UP"/>
+                            <att:Tax Amount="1623" CurrencyCode="USD" DecimalPlaces="2" Category="PT"
+                                     ISO_Code="GB"/>
+                            <att:Tax Amount="2174" CurrencyCode="USD" DecimalPlaces="2" Category="PT"
+                                     ISO_Code="UB"/>
+                            <att:Tax Amount="910" CurrencyCode="USD" DecimalPlaces="2" Category="PT"
+                                     ISO_Code="UP"/>
+                            <att:Tax Amount="4707" CurrencyCode="USD" DecimalPlaces="2" Category="701">
+                                <ota:TaxDescription Name="XT"/>
+                            </att:Tax>
+                        </att:Taxes>
+                        <att:Commissions>
+                            <att:Commission Percent="0.00">
+                                <ota:UniqueID Type="NEW" ID="1"/>
+                                <ota:CommissionPayableAmount Amount="0" CurrencyCode="USD" DecimalPlaces="2"/>
+                                <ota:Comment Name="A"/>
+                            </att:Commission>
+                        </att:Commissions>
+                        <att:MonetaryInformations>
+                            <att:MonetaryInformation Amount="6400" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="B"/>
+                            <att:MonetaryInformation Amount="0" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="RFU"/>
+                            <att:MonetaryInformation Amount="6400" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="FRF"/>
+                            <att:MonetaryInformation Amount="11107" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="RFT"/>
+                            <att:MonetaryInformation Amount="4707" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="TXT"/>
+                            <att:MonetaryInformation Amount="4707" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="TP"/>
+                            <att:MonetaryInformation Amount="0" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="NRC"/>
+                            <att:MonetaryInformation Amount="0" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="RFA"/>
+                            <att:MonetaryInformation Amount="11107" CurrencyCode="USD" DecimalPlaces="2"
+                                                     Qualifier="RUA"/>
+                        </att:MonetaryInformations>
+                        <att:PricingDetails>
+                            <att:PriceTicketDetails>
+                                <att:Indicator>I</att:Indicator>
+                            </att:PriceTicketDetails>
+                        </att:PricingDetails>
+                        <att:DocumentAndCouponInformation>
+                            <att:DocumentNumber Number="12575828181121"/>
+                            <att:CouponGroup>
+                                <att:CouponInformationDetails>
+                                    <att:CouponNumber>1</att:CouponNumber>
+                                    <att:CouponStatus>RF</att:CouponStatus>
+                                </att:CouponInformationDetails>
+                            </att:CouponGroup>
+                            <att:CouponGroup>
+                                <att:CouponInformationDetails>
+                                    <att:CouponNumber>2</att:CouponNumber>
+                                    <att:CouponStatus>RF</att:CouponStatus>
+                                </att:CouponInformationDetails>
+                            </att:CouponGroup>
+                        </att:DocumentAndCouponInformation>
+                        <att:RefundedRoute>
+                            <att:Station>DUB</att:Station>
+                            <att:Station>LHR</att:Station>
+                            <att:Station>DUB</att:Station>
+                        </att:RefundedRoute>
+                        <att:Refundable Amount="11107" CurrencyCode="USD" DecimalPlaces="2"/>
+                    </att:Contract>
+                </att:Contracts>
+                <att:DateTime>
+                    <att:BusinessSemantic Code="DR"/>
+                    <att:StructuredDateTime>
+                        <att:Year>2020</att:Year>
+                        <att:Month>07</att:Month>
+                        <att:Day>08</att:Day>
+                    </att:StructuredDateTime>
+                </att:DateTime>
+                <att:DateTime>
+                    <att:BusinessSemantic Code="710"/>
+                    <att:StructuredDateTime>
+                        <att:Year>2020</att:Year>
+                        <att:Month>07</att:Month>
+                        <att:Day>08</att:Day>
+                    </att:StructuredDateTime>
+                </att:DateTime>
+                <att:FormOfPayments>
+                    <att:FormOfPayment ID="1" Type="CA" Amount="11107" CurrencyCode="USD" DecimalPlaces="2">
+                        <att:FreeFlow>CASH</att:FreeFlow>
+                    </att:FormOfPayment>
+                </att:FormOfPayments>
+                <att:WaiverCode Code="TESTWAIVER11"/>
+                <att:ReportingOffice>
+                    <att:AgentCode>33630763</att:AgentCode>
+                    <att:OfficeID>NYC1S21R0</att:OfficeID>
+                    <att:Originator>9998WSSU</att:Originator>
+                </att:ReportingOffice>
+                <att:TransactionCode>TKTT</att:TransactionCode>
+                <att:ReferenceDetails>
+                    <att:ReferenceDetail>
+                        <att:Type>TKT</att:Type>
+                        <att:Value>Y</att:Value>
+                    </att:ReferenceDetail>
+                    <att:ReferenceDetail>
+                        <att:Type>DIS</att:Type>
+                        <att:Value>B</att:Value>
+                    </att:ReferenceDetail>
+                </att:ReferenceDetails>
+            </RefundDetails>
+        </ContractBundle>
+    </FunctionalData>
+</AMA_TicketUpdateRefundRS>
diff --git a/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundUnknownResponse.txt b/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundUnknownResponse.txt
new file mode 100644
index 000000000..84ebc1952
--- /dev/null
+++ b/tests/Amadeus/Client/ResponseHandler/testfiles/dummyTicketUpdateRefundUnknownResponse.txt
@@ -0,0 +1,7 @@
+<AMA_TicketUpdateRefundRS xmlns="http://xml.amadeus.com/2010/06/TicketGTP_v3"
+                          xmlns:ama="http://xml.amadeus.com/2010/06/Types_v2"
+                          xmlns:att="http://xml.amadeus.com/2010/06/TicketTypes_v2"
+                          xmlns:iata="http://www.iata.org/IATA/2007/00/IATA2010.1"
+                          xmlns:ota="http://www.opentravel.org/OTA/2003/05/OTA2010B"
+                          xmlns:xsd="http://www.w3.org/2001/XMLSchema" Version="3.000">
+</AMA_TicketUpdateRefundRS>
diff --git a/tests/Amadeus/Client/Struct/Ticket/UpdateRefundTest.php b/tests/Amadeus/Client/Struct/Ticket/UpdateRefundTest.php
new file mode 100644
index 000000000..17602468e
--- /dev/null
+++ b/tests/Amadeus/Client/Struct/Ticket/UpdateRefundTest.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * amadeus-ws-client
+ *
+ * Copyright 2015 Amadeus Benelux NV
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @package Amadeus
+ * @license https://opensource.org/licenses/Apache-2.0 Apache 2.0
+ */
+
+namespace Test\Amadeus\Client\Struct\Ticket;
+
+use Amadeus\Client\RequestOptions\TicketUpdateRefundOptions;
+use Amadeus\Client\Struct\Ticket\UpdateRefund;
+use Test\Amadeus\BaseTestCase;
+
+/**
+ * UpdateRefundTest
+ *
+ * @package Test\Amadeus\Client\Struct\Ticket
+ * @author Vladimir Kikot <shoxyoyo@gmail.com>
+ */
+class UpdateRefundTest extends BaseTestCase
+{
+    public function testCanMakeMessageUpdateRefund()
+    {
+        $opt = new TicketUpdateRefundOptions([
+            'contractBundleId' => 1,
+            'waiverCode' => 'TESTWAIVER11',
+        ]);
+
+        $msg = new UpdateRefund($opt);
+        $this->assertEquals('3.000', $msg->Version);
+
+        $this->assertEquals('TESTWAIVER11', $msg->ContractBundle->WaiverCode->Code);
+        $this->assertEquals(1, $msg->ContractBundle->ID);
+    }
+}
diff --git a/tests/Amadeus/ClientTest.php b/tests/Amadeus/ClientTest.php
index 651ec3246..6fc88b541 100644
--- a/tests/Amadeus/ClientTest.php
+++ b/tests/Amadeus/ClientTest.php
@@ -5909,6 +5909,62 @@ public function testCanSendTicketInitRefund()
         $this->assertEquals($messageResult, $response);
     }
 
+    public function testCanSendTicketUpdateRefund()
+    {
+        $mockSessionHandler = $this->getMockBuilder('Amadeus\Client\Session\Handler\HandlerInterface')->getMock();
+
+        $mockedSendResult = new Client\Session\Handler\SendResult();
+        $mockedSendResult->responseXml = 'dummyTicketUpdateRefundResponse';
+
+        $messageResult = new Client\Result($mockedSendResult);
+
+        $expectedMessageResult = new Client\Struct\Ticket\UpdateRefund(
+            new Client\RequestOptions\TicketUpdateRefundOptions([
+
+            ])
+        );
+
+        $mockSessionHandler
+            ->expects($this->once())
+            ->method('sendMessage')
+            ->with('Ticket_UpdateRefund', $expectedMessageResult, ['endSession' => false, 'returnXml' => true])
+            ->willReturn($mockedSendResult);
+        $mockSessionHandler
+            ->expects($this->never())
+            ->method('getLastResponse');
+        $mockSessionHandler
+            ->expects($this->once())
+            ->method('getMessagesAndVersions')
+            ->willReturn(['Ticket_UpdateRefund' => ['version' => '3.0', 'wsdl' => 'dc22e4ee']]);
+
+        $mockResponseHandler = $this->getMockBuilder('Amadeus\Client\ResponseHandler\ResponseHandlerInterface')
+            ->getMock();
+
+        $mockResponseHandler
+            ->expects($this->once())
+            ->method('analyzeResponse')
+            ->with($mockedSendResult, 'Ticket_UpdateRefund')
+            ->willReturn($messageResult);
+
+        $par = new Params();
+        $par->sessionHandler = $mockSessionHandler;
+        $par->requestCreatorParams = new Params\RequestCreatorParams([
+            'receivedFrom' => 'some RF string',
+            'originatorOfficeId' => 'NYCXXXXXX'
+        ]);
+        $par->responseHandler = $mockResponseHandler;
+
+        $client = new Client($par);
+
+        $response = $client->ticketUpdateRefund(
+            new Client\RequestOptions\TicketUpdateRefundOptions([
+
+            ])
+        );
+
+        $this->assertEquals($messageResult, $response);
+    }
+
     public function testCanSendTicketIgnoreRefund()
     {
         $mockSessionHandler = $this->getMockBuilder('Amadeus\Client\Session\Handler\HandlerInterface')->getMock();