diff --git a/main/src/com/google/refine/RefineServlet.java b/main/src/com/google/refine/RefineServlet.java
index 511260839..43de3a38b 100644
--- a/main/src/com/google/refine/RefineServlet.java
+++ b/main/src/com/google/refine/RefineServlet.java
@@ -25,7 +25,7 @@ import edu.mit.simile.butterfly.ButterflyModule;
 
 public class RefineServlet extends Butterfly {
 
-    static private final String VERSION = "1.5";
+    static private final String VERSION = "2.0";
 
     private static final long serialVersionUID = 2386057901503517403L;