diff --git a/MatricesForHomalg-2022.10-05.tar.gz b/MatricesForHomalg-2022.10-05.tar.gz
deleted file mode 100644
index 88652e6..0000000
--- a/MatricesForHomalg-2022.10-05.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b826417a838cdfd88c1e62520f89c0e3f62a5e753e24ceb0f6c060c3364fb88e
-size 787706
diff --git a/MatricesForHomalg-2022.12-01.tar.gz b/MatricesForHomalg-2022.12-01.tar.gz
new file mode 100644
index 0000000..9ed122d
--- /dev/null
+++ b/MatricesForHomalg-2022.12-01.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c107ff0451efa601e5604859155d411c5505be5c6f472c3e7c7daeb915bac6f
+size 789155
diff --git a/gap-matricesforhomalg.changes b/gap-matricesforhomalg.changes
index c18332c..a699cc6 100644
--- a/gap-matricesforhomalg.changes
+++ b/gap-matricesforhomalg.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Feb 11 11:35:01 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2022.12.01
+  * No changelog
+
 -------------------------------------------------------------------
 Sat Nov 19 22:02:10 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gap-matricesforhomalg.spec b/gap-matricesforhomalg.spec
index 4e53f04..0ee1868 100644
--- a/gap-matricesforhomalg.spec
+++ b/gap-matricesforhomalg.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gap-matricesforhomalg
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,8 +17,8 @@
 
 
 Name:           gap-matricesforhomalg
-Version:        2022.10.05
-%define sillyver 2022.10-05
+Version:        2022.12.01
+%define sillyver 2022.12-01
 Release:        0
 Summary:        GAP: Matrices for the homalg project
 License:        GPL-2.0-only