diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index c3352fb..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2016 Yusuke Tsutsumi
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/deepmerge-0.1.0.tar.gz b/deepmerge-0.1.0.tar.gz
deleted file mode 100644
index 0e546c3..0000000
--- a/deepmerge-0.1.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3d37f739e74e8a284ee0bd683daaef88acc8438ba048545aefb87ade695a2a34
-size 5228
diff --git a/deepmerge-1.1.0.tar.gz b/deepmerge-1.1.0.tar.gz
new file mode 100644
index 0000000..bee048f
--- /dev/null
+++ b/deepmerge-1.1.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c27a0db5de285e1a7ceac7dbc1531deaa556b627dea4900c8244581ecdfea2d
+size 17785
diff --git a/python-deepmerge.changes b/python-deepmerge.changes
index 2e9292b..20eba9c 100644
--- a/python-deepmerge.changes
+++ b/python-deepmerge.changes
@@ -1,3 +1,24 @@
+-------------------------------------------------------------------
+Tue May 30 04:26:09 UTC 2023 - Johannes Kastl <kastl@b1-systems.de>
+
+- change URL to https://github.com/toumorokoshi/deepmerge
+
+-------------------------------------------------------------------
+Sun May 28 10:05:37 UTC 2023 - Johannes Kastl <kastl@b1-systems.de>
+
+- update to 1.1.0:
+  * no changelog found upstream
+- update to 1.0.1:
+  * no changelog found upstream
+- update to 1.0.0:
+  * no changelog found upstream
+- update to 0.3.0:
+  * no changelog found upstream
+- update to 0.2.1:
+  * no changelog found upstream
+- update to 0.2.0:
+  * no changelog found upstream
+
 -------------------------------------------------------------------
 Mon Apr 13 15:32:28 UTC 2020 - Antonio Larrosa <alarrosa@suse.com>
 
diff --git a/python-deepmerge.spec b/python-deepmerge.spec
index 2d6c61e..0996ae1 100644
--- a/python-deepmerge.spec
+++ b/python-deepmerge.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-deepmerge
 #
-# Copyright (c) 2020 SUSE LINUX GmbH, Nuernberg, Germany.
+# 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
@@ -12,25 +12,27 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
+#
 
 
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
-%define skip_python2 1
+%{?sle15_python_module_pythons}
 Name:           python-deepmerge
-Version:        0.1.0
+Version:        1.1.0
 Release:        0
 License:        MIT
 Summary:        A toolset to deeply merge python dictionaries
-Url:            http://deepmerge.readthedocs.io/en/latest/
+URL:            https://github.com/toumorokoshi/deepmerge
 Group:          Development/Languages/Python
 Source:         https://files.pythonhosted.org/packages/source/d/deepmerge/deepmerge-%{version}.tar.gz
-Source99:       https://raw.githubusercontent.com/toumorokoshi/deepmerge/master/LICENSE
-BuildRequires:  python-rpm-macros
+BuildRequires:  %{python_module pip}
+BuildRequires:  %{python_module pytest}
+BuildRequires:  %{python_module setuptools_scm > 5}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module vcver}
-BuildRequires:  %{python_module pytest}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
+BuildRequires:  python-rpm-macros
 BuildArch:      noarch
 
 %python_subpackages
@@ -40,13 +42,12 @@ Python module to deeply merge python dictionaries.
 
 %prep
 %setup -q -n deepmerge-%{version}
-cp %{S:99} .
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
@@ -55,6 +56,7 @@ cp %{S:99} .
 %files %{python_files}
 %doc README.rst
 %license LICENSE
-%{python_sitelib}/*
+%{python_sitelib}/deepmerge
+%{python_sitelib}/deepmerge-%{version}.dist-info/
 
 %changelog