diff --git a/README.md b/README.md
index cf51725a..e673518c 100644
--- a/README.md
+++ b/README.md
@@ -17,11 +17,10 @@ already.
 1. Append MercadoPago dependencies to pom.xml
 
   ```xml
-
 <dependency>
     <groupId>com.mercadopago</groupId>
     <artifactId>sdk-java</artifactId>
-    <version>2.1.25</version>
+    <version>2.1.26</version>
 </dependency>
   ```
 
diff --git a/pom.xml b/pom.xml
index 761adb19..6240dcd9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.mercadopago</groupId>
     <artifactId>sdk-java</artifactId>
-    <version>2.1.25</version>
+    <version>2.1.26</version>
     <packaging>jar</packaging>
 
     <name>Mercadopago SDK</name>
diff --git a/src/main/java/com/mercadopago/MercadoPagoConfig.java b/src/main/java/com/mercadopago/MercadoPagoConfig.java
index 7f51438a..9470608a 100644
--- a/src/main/java/com/mercadopago/MercadoPagoConfig.java
+++ b/src/main/java/com/mercadopago/MercadoPagoConfig.java
@@ -15,7 +15,7 @@
 /** Mercado Pago configuration class. */
 public class MercadoPagoConfig {
 
-  public static final String CURRENT_VERSION = "2.1.25";
+  public static final String CURRENT_VERSION = "2.1.26";
 
   public static final String PRODUCT_ID = "BC32A7VTRPP001U8NHJ0";
 
diff --git a/src/main/java/com/mercadopago/client/payment/PaymentAuthenticationRequest.java b/src/main/java/com/mercadopago/client/payment/PaymentAuthenticationRequest.java
new file mode 100644
index 00000000..aa5e7ff6
--- /dev/null
+++ b/src/main/java/com/mercadopago/client/payment/PaymentAuthenticationRequest.java
@@ -0,0 +1,33 @@
+package com.mercadopago.client.payment;
+
+import lombok.Builder;
+import lombok.Getter;
+
+/** PaymentAuthenticationRequest class. */
+@Getter
+@Builder
+public class PaymentAuthenticationRequest {
+    /** Type. */
+    private final String type;
+
+    /** Cryptogram. */
+    private final String cryptogram;
+
+    /** 3DS Server Trans ID. */
+    private final String threeDsServerTransId;
+
+    /** ECI. */
+    private final String eci;
+
+    /** 3DS Trans ID. */
+    private final String dsTransId;
+
+    /** ACS Trans ID. */
+    private final String acsTransId;
+
+    /** 3DS Version. */
+    private final String threeDsVersion;
+
+    /** Authentication Status. */
+    private final String authenticationStatus;
+}
diff --git a/src/main/java/com/mercadopago/client/payment/PaymentDataRequest.java b/src/main/java/com/mercadopago/client/payment/PaymentDataRequest.java
index f7c995b6..b69ca8bd 100644
--- a/src/main/java/com/mercadopago/client/payment/PaymentDataRequest.java
+++ b/src/main/java/com/mercadopago/client/payment/PaymentDataRequest.java
@@ -10,4 +10,7 @@ public class PaymentDataRequest {
 
   /** Rules. */
   private final PaymentRulesRequest rules;
+
+  /** Authentication. */
+  private final PaymentAuthenticationRequest authentication;
 }
diff --git a/src/main/java/com/mercadopago/client/payment/PaymentMethodRequest.java b/src/main/java/com/mercadopago/client/payment/PaymentMethodRequest.java
index 84605220..0bc52a7b 100644
--- a/src/main/java/com/mercadopago/client/payment/PaymentMethodRequest.java
+++ b/src/main/java/com/mercadopago/client/payment/PaymentMethodRequest.java
@@ -8,6 +8,9 @@
 @Builder
 public class PaymentMethodRequest {
 
+  /** Type. */
+  private final String type;
+
   /** Data. */
   private final PaymentDataRequest data;
 }