diff --git a/riskified-sdk/pom.xml b/riskified-sdk/pom.xml
index 94f5302..4e82514 100644
--- a/riskified-sdk/pom.xml
+++ b/riskified-sdk/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.riskified</groupId>
     <artifactId>riskified-sdk</artifactId>
-    <version>v3.0.0</version>
+    <version>v3.1.0</version>
     <name>Riskified SDK</name>
     <description>Riskified rest api SDK for java</description>
     <url>https://www.riskified.com</url>
diff --git a/riskified-sdk/src/main/java/com/riskified/RiskifiedClient.java b/riskified-sdk/src/main/java/com/riskified/RiskifiedClient.java
index ad2c6f8..86f80a9 100644
--- a/riskified-sdk/src/main/java/com/riskified/RiskifiedClient.java
+++ b/riskified-sdk/src/main/java/com/riskified/RiskifiedClient.java
@@ -1075,7 +1075,7 @@ private HttpPost createPostRequest(String url) {
         postRequest.setHeader(HttpHeaders.ACCEPT, "application/vnd.riskified.com; version=2");
         postRequest.setHeader(HttpHeaders.ACCEPT, "application/json");
         postRequest.setHeader("X-RISKIFIED-SHOP-DOMAIN", shopUrl);
-        postRequest.setHeader("User-Agent","riskified_java_sdk/3.0.0"); // TODO: take the version automatically
+        postRequest.setHeader("User-Agent","riskified_java_sdk/3.1.0"); // TODO: take the version automatically
         postRequest.setHeader("Version",versionHeaderValue);
         return postRequest;
     }
diff --git a/riskified-sdk/src/main/java/com/riskified/models/EventLineItem.java b/riskified-sdk/src/main/java/com/riskified/models/EventLineItem.java
index 046e07d..c9232ce 100644
--- a/riskified-sdk/src/main/java/com/riskified/models/EventLineItem.java
+++ b/riskified-sdk/src/main/java/com/riskified/models/EventLineItem.java
@@ -10,7 +10,6 @@ public class EventLineItem extends LineItem {
     private float latitude;
     private float longitude;
     private Date eventDate;
-	private Recipient recipient;
     
 	public EventLineItem(double price, int quantity, String title,
 			String productId) {
@@ -65,12 +64,4 @@ public void setEventDate(Date eventDate) {
 		this.eventDate = eventDate;
 	}
 
-	public Recipient getRecipient() {
-		return recipient;
-	}
-
-	public void setRecipient(Recipient recipient) {
-		this.recipient = recipient;
-	}
-
 }
diff --git a/riskified-sdk/src/main/java/com/riskified/models/TravelLineItem.java b/riskified-sdk/src/main/java/com/riskified/models/TravelLineItem.java
index f99fc7c..e96efcd 100644
--- a/riskified-sdk/src/main/java/com/riskified/models/TravelLineItem.java
+++ b/riskified-sdk/src/main/java/com/riskified/models/TravelLineItem.java
@@ -21,7 +21,6 @@ public class TravelLineItem extends LineItem {
 	private String carrierName;
 	private String carrierCode;
 	private String transportMethod;
-	//private Recipient recipient;
 
 	public TravelLineItem(double price, int quantity, String title,
 			String legId, int legIndex, int routeIndex) {
@@ -192,13 +191,5 @@ public void setTransportMethod(String transportMethod) {
 		this.transportMethod = transportMethod;
 	}
 
-//	public Recipient getRecipient() {
-//		return recipient;
-//	}
-//
-//	public void setRecipient(Recipient recipient) {
-//		this.recipient = recipient;
-//	}
-
 
 }