diff --git a/debian/changelog b/debian/changelog
index f881bb7..fd83155 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+nagios-snmp-plugins (2.1.0-4) UNRELEASED; urgency=medium
+
+  *
+
+ -- Jan Wagner <waja@cyconet.org>  Mon, 23 Jan 2023 14:23:45 +0000
+
 nagios-snmp-plugins (2.1.0-3) unstable; urgency=medium
 
   [ Jan Wagner ]