diff --git a/python-simplejson.changes b/python-simplejson.changes
index 05035c9..731e1d6 100644
--- a/python-simplejson.changes
+++ b/python-simplejson.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sun Mar 30 08:03:39 UTC 2025 - Dirk Müller <dmueller@suse.com>
+
+- update to 3.20.1:
+  * Do not memoize keys before they are coerced to string
+    https://github.com/simplejson/simplejson/pull/329
+
 -------------------------------------------------------------------
 Sun Sep  8 13:32:12 UTC 2024 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-simplejson.spec b/python-simplejson.spec
index db1a84f..ba6211a 100644
--- a/python-simplejson.spec
+++ b/python-simplejson.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-simplejson
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 %{?sle15_python_module_pythons}
 Name:           python-simplejson
-Version:        3.19.3
+Version:        3.20.1
 Release:        0
 Summary:        Extensible JSON encoder/decoder for Python
 License:        AFL-2.1 OR MIT
@@ -26,8 +26,10 @@ Group:          Development/Languages/Python
 URL:            https://github.com/simplejson/simplejson
 Source:         https://files.pythonhosted.org/packages/source/s/simplejson/simplejson-%{version}.tar.gz
 BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 %python_subpackages
@@ -42,10 +44,10 @@ a speed boost.
 
 %build
 export CFLAGS="%{optflags} -fno-strict-aliasing"
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand rm -rf %{buildroot}%{$python_sitearch}/simplejson/tests/
 %python_expand %fdupes %{buildroot}%{$python_sitearch}
 
@@ -55,6 +57,7 @@ export CFLAGS="%{optflags} -fno-strict-aliasing"
 %files %{python_files}
 %license LICENSE.txt
 %doc CHANGES.txt README.rst
-%{python_sitearch}/simplejson*
+%{python_sitearch}/simplejson
+%{python_sitearch}/simplejson-%{version}.dist-info
 
 %changelog
diff --git a/simplejson-3.19.3.tar.gz b/simplejson-3.19.3.tar.gz
deleted file mode 100644
index 5b1e7a5..0000000
--- a/simplejson-3.19.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8e086896c36210ab6050f2f9f095a5f1e03c83fa0e7f296d6cba425411364680
-size 85237
diff --git a/simplejson-3.20.1.tar.gz b/simplejson-3.20.1.tar.gz
new file mode 100644
index 0000000..a332979
--- /dev/null
+++ b/simplejson-3.20.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e64139b4ec4f1f24c142ff7dcafe55a22b811a74d86d66560c8815687143037d
+size 85591