diff --git a/README.md b/README.md
index e9a9432a894..a56ba75c275 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ In order to install the plugin, simply run: `bin/plugin -install elasticsearch/e
 
 |   Attachment Mapper Plugin  | elasticsearch         |  Tika  | Release date |
 |-----------------------------|-----------------------|--------|:------------:|
+| 2.1.0-SNAPSHOT              | 1.0.0.RC1 -> master   |  1.5   |  XXXX-XX-XX  |
 | 2.0.0                       | 1.0.0.RC1 -> master   |  1.5   |  2014-03-25  |
 | 2.0.0.RC1                   | 1.0.0.RC1 -> master   |  1.4   |  2014-01-15  |
 
diff --git a/pom.xml b/pom.xml
index 0c440443d66..91e14bb7638 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.elasticsearch</groupId>
     <artifactId>elasticsearch-mapper-attachments</artifactId>
-    <version>2.0.0</version>
+    <version>2.1.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Elasticsearch Mapper Attachment plugin</name>
     <description>The mapper attachments plugin adds the attachment type to Elasticsearch using Apache Tika.</description>