diff --git a/core/src/main/java/org/elasticsearch/Version.java b/core/src/main/java/org/elasticsearch/Version.java
index 23b889ea592..735043a3a28 100644
--- a/core/src/main/java/org/elasticsearch/Version.java
+++ b/core/src/main/java/org/elasticsearch/Version.java
@@ -116,6 +116,8 @@ public class Version implements Comparable<Version> {
     public static final Version V_5_2_3_UNRELEASED = new Version(V_5_2_3_ID_UNRELEASED, org.apache.lucene.util.Version.LUCENE_6_4_1);
     public static final int V_5_3_0_ID_UNRELEASED = 5030099;
     public static final Version V_5_3_0_UNRELEASED = new Version(V_5_3_0_ID_UNRELEASED, org.apache.lucene.util.Version.LUCENE_6_4_1);
+    public static final int V_5_3_1_ID_UNRELEASED = 5030199;
+    public static final Version V_5_3_1_UNRELEASED = new Version(V_5_3_1_ID_UNRELEASED, org.apache.lucene.util.Version.LUCENE_6_4_1);
     public static final int V_5_4_0_ID_UNRELEASED = 5040099;
     public static final Version V_5_4_0_UNRELEASED = new Version(V_5_4_0_ID_UNRELEASED, org.apache.lucene.util.Version.LUCENE_6_5_0);
     public static final int V_6_0_0_alpha1_ID_UNRELEASED = 6000001;
@@ -138,6 +140,10 @@ public class Version implements Comparable<Version> {
         switch (id) {
             case V_6_0_0_alpha1_ID_UNRELEASED:
                 return V_6_0_0_alpha1_UNRELEASED;
+            case V_5_4_0_ID_UNRELEASED:
+                return V_5_4_0_UNRELEASED;
+            case V_5_3_1_ID_UNRELEASED:
+                return V_5_3_1_UNRELEASED;
             case V_5_3_0_ID_UNRELEASED:
                 return V_5_3_0_UNRELEASED;
             case V_5_2_3_ID_UNRELEASED: