diff --git a/debian/changelog b/debian/changelog
index 82d1eba..03e39ef 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+proxmox-mailgateway (6.4-1) pmg; urgency=medium
+
+  * bump for Proxmox Mailgateway 6.4
+
+ -- Proxmox Support Team <support@proxmox.com>  Sun, 28 Mar 2021 18:35:42 +0200
+
 proxmox-mailgateway (6.3-1) pmg; urgency=medium
 
   * bump for Proxmox Mailgateway 6.3