diff --git a/SgpViz-0.999.5.tar.gz b/SgpViz-0.999.5.tar.gz
deleted file mode 100644
index d0a8f41..0000000
--- a/SgpViz-0.999.5.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3a84588ff942b20930918be1ed82397da5cf2da2342f34d7d5462044c2758f52
-size 678467
diff --git a/SgpViz-0.999.6.tar.gz b/SgpViz-0.999.6.tar.gz
new file mode 100644
index 0000000..77ae8ab
--- /dev/null
+++ b/SgpViz-0.999.6.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbfc5f4714c589c94837c73a187898774bdc5c48029e2e1e15aed28ebe85a2fc
+size 748232
diff --git a/gap-sgpviz.changes b/gap-sgpviz.changes
index 9d50210..ec60e33 100644
--- a/gap-sgpviz.changes
+++ b/gap-sgpviz.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Aug 30 16:54:13 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 0.999.6
+  * Changes to the build system only
+
 -------------------------------------------------------------------
 Sun Feb 12 11:51:37 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gap-sgpviz.spec b/gap-sgpviz.spec
index 5b29e1c..baf3d80 100644
--- a/gap-sgpviz.spec
+++ b/gap-sgpviz.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gap-sgpviz
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           gap-sgpviz
-Version:        0.999.5
+Version:        0.999.6
 Release:        0
 Summary:        GAP: A package for semigroup visualization
 License:        GPL-2.0+