diff --git a/version_dom0 b/version_dom0
index 9075be49..f01291b8 100644
--- a/version_dom0
+++ b/version_dom0
@@ -1 +1 @@
-1.5.5
+1.5.7
diff --git a/version_vm b/version_vm
index eac1e0ad..f01291b8 100644
--- a/version_vm
+++ b/version_vm
@@ -1 +1 @@
-1.5.6
+1.5.7