diff --git a/Makefile b/Makefile
index 669dfac..a1cd6b2 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@
 #  Only used to build distribution tarballs.
 #
 DIST_PREFIX = ${TMP}
-VERSION     = 4.0
+VERSION     = 4.1
 BASE        = xen-tools
 
 
diff --git a/debian/changelog b/debian/changelog
index 080bd2a..22f84d5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-xen-tools (4.0-1) unstable; urgency=low
+xen-tools (4.1-1) unstable; urgency=low
 
   - New command line argument '--no-hosts' to avoid touching /etc/hosts
     on dom0