diff --git a/debian/changelog b/debian/changelog
index 8920bc4..f5f6577 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+s390-tools-signed (2.12.0-0ubuntu3.4) focal; urgency=medium
+
+  * Rebuild against 2.12.0-0ubuntu3.4
+
+ -- Frank Heimes <frank.heimes@canonical.com>  Thu, 23 Sep 2021 20:57:01 +0200
+
 s390-tools-signed (2.12.0-0ubuntu3.3) focal; urgency=medium
 
   * Rebuild against 2.12.0-0ubuntu3.3