diff --git a/pom.xml b/pom.xml
index 604e25c1e0c..f5fe3474244 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.elasticsearch</groupId>
     <artifactId>elasticsearch</artifactId>
-    <version>0.90.0</version>
+    <version>1.0.0.Beta1-SNAPSHOT</version>
     <packaging>jar</packaging>
     <description>ElasticSearch - Open Source, Distributed, RESTful Search Engine</description>
     <inceptionYear>2009</inceptionYear>
diff --git a/src/main/java/org/elasticsearch/Version.java b/src/main/java/org/elasticsearch/Version.java
index 50dc67f1aa9..8fa0286ea38 100644
--- a/src/main/java/org/elasticsearch/Version.java
+++ b/src/main/java/org/elasticsearch/Version.java
@@ -120,8 +120,13 @@ public class Version implements Serializable {
     public static final Version V_0_90_0_RC2 = new Version(V_0_90_0_RC2_ID, false, org.apache.lucene.util.Version.LUCENE_42);
     public static final int V_0_90_0_ID = /*00*/900099;
     public static final Version V_0_90_0 = new Version(V_0_90_0_ID, false, org.apache.lucene.util.Version.LUCENE_42);
+    public static final int V_0_90_1_ID = /*00*/900199;
+    public static final Version V_0_90_1 = new Version(V_0_90_1_ID, false, org.apache.lucene.util.Version.LUCENE_42);
 
-    public static final Version CURRENT = V_0_90_0;
+    public static final int V_1_0_0_Beta1_ID = /*00*/1000001;
+    public static final Version V_1_0_0_Beta1 = new Version(V_1_0_0_Beta1_ID, true, org.apache.lucene.util.Version.LUCENE_41);
+
+    public static final Version CURRENT = V_1_0_0_Beta1;
 
     public static Version readVersion(StreamInput in) throws IOException {
         return fromId(in.readVInt());
@@ -129,6 +134,11 @@ public class Version implements Serializable {
 
     public static Version fromId(int id) {
         switch (id) {
+            case V_1_0_0_Beta1_ID:
+                return V_1_0_0_Beta1;
+
+            case V_0_90_1_ID:
+                return V_0_90_1;
             case V_0_90_0_ID:
                 return V_0_90_0;
             case V_0_90_0_RC2_ID: