diff --git a/graphviz.changes b/graphviz.changes
index 05e9e6e..9816d75 100644
--- a/graphviz.changes
+++ b/graphviz.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Sep  6 10:59:30 UTC 2021 - Christian Voegl <cvoegl@localhost>
+
+- Changelog Update for SLES:
+  The following patch has been backported to SLES and is therefore
+  missing from the Factory changelog: 
+  * graphivz-malformed_input.patch (boo#1132091)
+
 -------------------------------------------------------------------
 Mon Aug 30 15:42:56 UTC 2021 - Christian Vögl <christian.voegl@suse.com>