diff --git a/version_dom0 b/version_dom0
index 347f5833..26ca5946 100644
--- a/version_dom0
+++ b/version_dom0
@@ -1 +1 @@
-1.4.1
+1.5.1
diff --git a/version_vm b/version_vm
index 347f5833..26ca5946 100644
--- a/version_vm
+++ b/version_vm
@@ -1 +1 @@
-1.4.1
+1.5.1