diff --git a/pve-admin-guide-docinfo.xml b/pve-admin-guide-docinfo.xml
index ad73960..fd18a3f 100644
--- a/pve-admin-guide-docinfo.xml
+++ b/pve-admin-guide-docinfo.xml
@@ -1,4 +1,4 @@
-<subtitle>Release 4.1</subtitle>
+<subtitle>Release 4.2</subtitle>
 
 <copyright>
   <year>2016</year>