diff --git a/python-quicktions.changes b/python-quicktions.changes
index f03d242..88da2b7 100644
--- a/python-quicktions.changes
+++ b/python-quicktions.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sun Jan 21 11:21:45 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- update to 1.16:
+  * Formatting support was improved, following CPython 3.13a3 as
+    of https://github.com/python/cpython/pull/111320
+  * Add support for Python 3.13 by using Cython 3.0.8 and calling
+    math.gcd().
+
 -------------------------------------------------------------------
 Fri Dec  8 12:06:23 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-quicktions.spec b/python-quicktions.spec
index ebdc02b..0657d2d 100644
--- a/python-quicktions.spec
+++ b/python-quicktions.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-quicktions
 #
-# Copyright (c) 2023 SUSE LLC
+# 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:           python-quicktions
-Version:        1.15
+Version:        1.16
 Release:        0
 Summary:        Fast fractions data type for rational numbers
 License:        Python-2.0
diff --git a/quicktions-1.15.tar.gz b/quicktions-1.15.tar.gz
deleted file mode 100644
index bc13548..0000000
--- a/quicktions-1.15.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2bc357668266d9fc902fa886ca44c9d8d3e8ab9d2ae7865f971bf106b4fd1cc3
-size 351702
diff --git a/quicktions-1.16.tar.gz b/quicktions-1.16.tar.gz
new file mode 100644
index 0000000..306a8d3
--- /dev/null
+++ b/quicktions-1.16.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf3dc69e2ad0cbc7b5d4f22bf1102511400a5302837f346b8638c7ebfd75f827
+size 365960