diff --git a/main/src/com/google/gridworks/GridworksServlet.java b/main/src/com/google/gridworks/GridworksServlet.java
index 865d69aa0..7c30c1e45 100644
--- a/main/src/com/google/gridworks/GridworksServlet.java
+++ b/main/src/com/google/gridworks/GridworksServlet.java
@@ -23,7 +23,7 @@ import edu.mit.simile.butterfly.ButterflyModule;
 
 public class GridworksServlet extends Butterfly {
 
-    static private final String VERSION = "1.0";
+    static private final String VERSION = "1.5";
 
     private static final long serialVersionUID = 2386057901503517403L;