diff --git a/Makefile b/Makefile
index 57c3da1..b1f9816 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 RELEASE=5.0
-PKGREL=10
+PKGREL=11
 
 PACKAGE=proxmox-mailgateway
 
diff --git a/debian/changelog b/debian/changelog
index e7af04a..d85d9c9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+proxmox-mailgateway (5.0-11) unstable; urgency=medium
+
+  * create new meta package for container environment
+
+  * add proxmox-ve-release-6.x.gpg
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 18 Mar 2019 06:51:21 +0100
+
 proxmox-mailgateway (5.0-10) unstable; urgency=medium
 
   * depend on pve-kernel-4.15 meta package