diff --git a/src/main/java/com/siftscience/Constants.java b/src/main/java/com/siftscience/Constants.java
index 354ad46..e3e6728 100644
--- a/src/main/java/com/siftscience/Constants.java
+++ b/src/main/java/com/siftscience/Constants.java
@@ -3,6 +3,6 @@
 public class Constants {
 
     public static final String API_VERSION = "v205";
-    public static final String LIB_VERSION = "3.13.1";
+    public static final String LIB_VERSION = "3.14.0";
     public static final String USER_AGENT_HEADER = String.format("SiftScience/%s sift-java/%s", API_VERSION, LIB_VERSION);
 }
diff --git a/src/test/java/com/siftscience/SiftRequestTest.java b/src/test/java/com/siftscience/SiftRequestTest.java
index 11f2ec2..8ab584d 100644
--- a/src/test/java/com/siftscience/SiftRequestTest.java
+++ b/src/test/java/com/siftscience/SiftRequestTest.java
@@ -37,7 +37,7 @@ public void testUserAgentHeader() throws Exception {
 
         // Verify the request.
         RecordedRequest recordedRequest = server.takeRequest();
-        Assert.assertEquals("SiftScience/v205 sift-java/3.13.1", recordedRequest.getHeader("User-Agent"));
+        Assert.assertEquals("SiftScience/v205 sift-java/3.14.0", recordedRequest.getHeader("User-Agent"));
     }
 
 }