diff --git a/CHANGES.txt b/CHANGES.txt
index eab356e..c802b1f 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,7 +1,9 @@
 Apache ManifoldCF Solr 3.x Plugin change Log
 $Id$
 
-======================= 0.4-dev =====================
+======================= 0.5-dev =====================
+
+======================= Release 0.4 =====================
 
 CONNECTORS-534: Repackage plugins to have a true binary release,
 with appropriate DEPENDENCIES.txt, README's etc.
diff --git a/build.xml b/build.xml
index caf2419..b84089a 100644
--- a/build.xml
+++ b/build.xml
@@ -69,7 +69,7 @@
   <target name="build" depends="deliver"/>
 
   <target name="set-version">
-      <property name="release-version" value="0.4-dev"/>
+      <property name="release-version" value="0.5-dev"/>
   </target>
     
   <target name="create-source-zip" depends="set-version">