diff --git a/pom.xml b/pom.xml
index 133ad28a..1fc3b5c0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
     <groupId>com.mercadopago</groupId>
     <artifactId>dx-java</artifactId>
-    <version>1.0.31</version>
+    <version>1.0.32</version>
     <packaging>jar</packaging>
 
     <name>Mercadopago SDK</name>
diff --git a/src/main/java/com/mercadopago/resources/datastructures/customer/card/Identification.java b/src/main/java/com/mercadopago/resources/datastructures/customer/card/Identification.java
index 154d7721..06295d74 100644
--- a/src/main/java/com/mercadopago/resources/datastructures/customer/card/Identification.java
+++ b/src/main/java/com/mercadopago/resources/datastructures/customer/card/Identification.java
@@ -8,16 +8,16 @@
  */
 public class Identification {
 
-    private Long number = null;
+    private String number = null;
     private String subtype = null;
     private String type = null;
 
 
-    public Long getNumber() {
+    public String getNumber() {
         return number;
     }
 
-    public Identification setNumber(Long number) {
+    public Identification setNumber(String number) {
         this.number = number;
         return this;
     }