diff --git a/buildADQL.xml b/buildADQL.xml
index 9f31e1528addcd064bb34d7cd2169b8ac5f911be..398c5020287719612361c47c6765f43702037bfb 100644
--- a/buildADQL.xml
+++ b/buildADQL.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE project>
 <project name="adql" basedir="." default="buildLib">
 	
-	<property name="version" value="1.1" />
+	<property name="version" value="1.2" />
 
 	<property name="srcDir" value="src" />
 	<property name="compileDir" value="antBuild" />
diff --git a/buildTAP.xml b/buildTAP.xml
index 28c43788e7386242bb1cbcd797e52e1a41840976..4ad484e22698cc89b029cce743893a7a1d54f8e7 100644
--- a/buildTAP.xml
+++ b/buildTAP.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE project>
 <project name="tap" basedir="." default="buildLib">
 	
-	<property name="version" value="1.0" />
+	<property name="version" value="1.1b" />
 
 	<property name="srcDir" value="src" />
 	<property name="compileDir" value="antBuild" />
diff --git a/buildUWS.xml b/buildUWS.xml
index 6bf82191c3b947958e5bdb63390a0181d5b53c3d..88a8dedd0e71e6edb10a2e9efe22efb3678c09f2 100644
--- a/buildUWS.xml
+++ b/buildUWS.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE project>
 <project name="uws" basedir="." default="buildLib">
 	
-	<property name="version" value="4.0" />
+	<property name="version" value="4.1b" />
 
 	<property name="srcDir" value="src" />
 	<property name="compileDir" value="antBuild" />