diff --git a/0.4.3.tar.gz b/0.4.3.tar.gz
deleted file mode 100644
index 44b0154..0000000
--- a/0.4.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1a07d6a973acbfaa90f9cc8155f3afa4a0a2e0aae0a8f153e371c38640257fd8
-size 110408
diff --git a/0.5.0.tar.gz b/0.5.0.tar.gz
new file mode 100644
index 0000000..fdbf3aa
--- /dev/null
+++ b/0.5.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:633705c3c86598ced05d8e96c802b2bae8943b5cee1c6dda391451a3d06cd8df
+size 112496
diff --git a/python-atom.changes b/python-atom.changes
index 9c287e4..6e0bf29 100644
--- a/python-atom.changes
+++ b/python-atom.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu May  7 02:46:58 UTC 2020 - Steve Kowalik <steven.kowalik@suse.com>
+
+- Update to 0.5.0:
+  * drop Python 2 support PR #83
+  * use cppy to write the c++ extension PR #83
+  * add c++ implememtation of AtomDict PR #93
+  * add a Set member PR #93
+
 -------------------------------------------------------------------
 Wed Mar  6 12:58:53 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-atom.spec b/python-atom.spec
index 3393a33..60b7830 100644
--- a/python-atom.spec
+++ b/python-atom.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-atom
 #
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,14 +17,15 @@
 
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
+%define skip_python2 1
 Name:           python-atom
-Version:        0.4.3
+Version:        0.5.0
 Release:        0
 Summary:        Memory efficient Python objects
 License:        BSD-3-Clause
-Group:          Development/Languages/Python
-Url:            https://github.com/nucleic/atom
+URL:            https://github.com/nucleic/atom
 Source:         https://github.com/nucleic/atom/archive/%{version}.tar.gz
+BuildRequires:  %{python_module cppy}
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}