diff --git a/debian-vm/debian/changelog b/debian-vm/debian/changelog
index 252ec964..afddf93b 100644
--- a/debian-vm/debian/changelog
+++ b/debian-vm/debian/changelog
@@ -1,3 +1,9 @@
+xen (4.13.1-4) unstable; urgency=medium
+
+  * 
+
+ -- Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>  Sat, 13 Jun 2020 16:48:05 +0200
+
 xen (4.13.1-3) --release; urgency=medium
 
   * Update to 4.13.1
diff --git a/rel b/rel
index 00750edc..b8626c4c 100644
--- a/rel
+++ b/rel
@@ -1 +1 @@
-3
+4