diff --git a/python-zodbpickle.changes b/python-zodbpickle.changes
index ab43948..c6b7c72 100644
--- a/python-zodbpickle.changes
+++ b/python-zodbpickle.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Wed Dec 10 04:43:44 UTC 2025 - Steve Kowalik <steven.kowalik@suse.com>
+
+- Update to 4.3:
+  * Added support for pickling the types of built-in singletons.
+  * Move all supported package metadata into pyproject.toml.
+  * Drop support for Python 3.9.
+  * Add support for Python 3.14.
+
 -------------------------------------------------------------------
 Thu Feb 27 11:20:51 UTC 2025 - ecsos <ecsos@opensuse.org>
 
diff --git a/python-zodbpickle.spec b/python-zodbpickle.spec
index 6d8777b..7949d41 100644
--- a/python-zodbpickle.spec
+++ b/python-zodbpickle.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-zodbpickle
 #
-# Copyright (c) 2025 SUSE LLC
+# Copyright (c) 2025 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,17 +16,16 @@
 #
 
 
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %{?sle15_python_module_pythons}
 Name:           python-zodbpickle
-Version:        4.2
+Version:        4.3
 Release:        0
 Summary:        Fork of Python 3 pickle module
 License:        Python-2.0 AND ZPL-2.1
-Group:          Development/Libraries/Python
 URL:            https://pypi.python.org/pypi/zodbpickle
 Source:         https://files.pythonhosted.org/packages/source/z/zodbpickle/zodbpickle-%{version}.tar.gz
 BuildRequires:  %{python_module Cython}
+BuildRequires:  %{python_module base >= 3.10}
 BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module testsuite}
diff --git a/zodbpickle-4.2.tar.gz b/zodbpickle-4.2.tar.gz
deleted file mode 100644
index 31b0975..0000000
--- a/zodbpickle-4.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5a85144fba6c34fc67bd00c7f089d6d532dc43a03447dfc5e23846c919230a45
-size 117331
diff --git a/zodbpickle-4.3.tar.gz b/zodbpickle-4.3.tar.gz
new file mode 100644
index 0000000..7f84f12
--- /dev/null
+++ b/zodbpickle-4.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dea70e8b408167d063ac23a4daf453246acd10dbe58cb0a6c0d7b0f8697ea2ab
+size 116059