diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index 6b20ced..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,29 +0,0 @@
-BSD 3-Clause License
-
-Copyright (c) 2013-2019, Simon Sapin and contributors.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-* Neither the name of the copyright holder nor the names of its
-  contributors may be used to endorse or promote products derived from
-  this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/cairocffi-1.4.0.tar.gz b/cairocffi-1.4.0.tar.gz
deleted file mode 100644
index f1bd739..0000000
--- a/cairocffi-1.4.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:509339b32ccd8d7b00c2204c32736cde78db53a32e6a162d312478d25626cd9a
-size 69851
diff --git a/cairocffi-1.5.1.tar.gz b/cairocffi-1.5.1.tar.gz
new file mode 100644
index 0000000..5d95060
--- /dev/null
+++ b/cairocffi-1.5.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:071ab7b72e3533300b0bfd55a52056b4ffdc1ed6e656779e2aced9b709b8a295
+size 86924
diff --git a/python-cairocffi.changes b/python-cairocffi.changes
index 0ffdbd9..9de9538 100644
--- a/python-cairocffi.changes
+++ b/python-cairocffi.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Fri May  5 09:45:47 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- update to 1.5.1:
+  * move to pyproject.toml
+  * Try to support and test more Python versions
+  * Catch more errors when creating PNG files
+  * Include utils and docs in the source package
+  * Include all Setuptool’s building functions in custom 
+    building script
+  * Build generated files manually when building wheels
+  * Install xcffib if possible during the wheel generation
+- add skip-pikepdf.patch to skip pikepdf from tests
+- use LICENSE from package
+
 -------------------------------------------------------------------
 Fri Apr 21 12:23:03 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-cairocffi.spec b/python-cairocffi.spec
index e7307cd..44a30d0 100644
--- a/python-cairocffi.spec
+++ b/python-cairocffi.spec
@@ -18,20 +18,19 @@
 
 %{?sle15_python_module_pythons}
 Name:           python-cairocffi
-Version:        1.4.0
+Version:        1.5.1
 Release:        0
 Summary:        Python cairo bindings based on cffi
 License:        BSD-3-Clause
 Group:          Development/Languages/Python
 URL:            https://github.com/Kozea/cairocffi
 Source:         https://files.pythonhosted.org/packages/source/c/cairocffi/cairocffi-%{version}.tar.gz
-# https://github.com/Kozea/cairocffi/issues/208
-Source1:        https://raw.githubusercontent.com/Kozea/cairocffi/master/LICENSE
+# avoid pikepdf in Ring1, skipping the pikepdf related tests
+Patch1:         skip-pikepdf.patch
 BuildRequires:  %{python_module base >= 3.7}
 BuildRequires:  %{python_module cffi >= 1.1.0}
-# we don't want pikepdf in Ring1 stagings
-#BuildRequires:  %{python_module pikepdf}
-BuildRequires:  %{python_module setuptools >= 39.2.0}
+BuildRequires:  %{python_module pip}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  %{python_module xcffib >= 0.3.2}
 BuildRequires:  cairo
 Requires:       cairo
@@ -70,33 +69,18 @@ including image buffers, PNG, PostScript, PDF, and SVG file output.
 This package provides the optional gdk-pixbuf image loader module.
 
 %prep
-%autosetup -n cairocffi-%{version} -p1
-cp %{SOURCE1} .
-# disable development tools for unit tests. Remove deprecated pytest-runner
-sed -i -e 's/pytest-runner$/pytest/' \
-       -e '/pytest-flake8$/ d' \
-       -e '/pytest-isort$/ d' \
-       -e '/pytest-cov$/ d' \
-       -e '/^addopts.*flake8.*isort$/ d' setup.cfg
-
-mkdir tests
-mv cairocffi/test_*.py tests/
-sed -i 's/^from \. /from cairocffi /' tests/*.py
-sed -i 's/^from \./from cairocffi./' tests/*.py
+%autosetup -p1 -n cairocffi-%{version}
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
-cd tests/
-# test_cairo.py needs pikepdf, remove it
-rm test_cairo.py
 # Switch off test_xcb_window (gh#Kozea/cairocffi#203)
-%python_expand PYTHONPATH="%{buildroot}%{$python_sitelib}" xvfb-run --server-args="-screen 0 1280x1024x16" $python -m pytest -k "not test_xcb_window" *.py
+%python_expand PYTHONPATH="%{buildroot}%{$python_sitelib}" xvfb-run --server-args="-screen 0 1280x1024x16" $python -m pytest -k "not test_xcb_window"
 
 %files %{python_files}
 %license LICENSE
diff --git a/skip-pikepdf.patch b/skip-pikepdf.patch
new file mode 100644
index 0000000..2c04755
--- /dev/null
+++ b/skip-pikepdf.patch
@@ -0,0 +1,52 @@
+Index: cairocffi-1.5.1/cairocffi/test_cairo.py
+===================================================================
+--- cairocffi-1.5.1.orig/cairocffi/test_cairo.py
++++ cairocffi-1.5.1/cairocffi/test_cairo.py
+@@ -21,7 +21,6 @@ import sys
+ import tempfile
+ 
+ import cairocffi
+-import pikepdf
+ import pytest
+ 
+ from . import (
+@@ -239,6 +238,7 @@ def test_device_scale():
+ 
+ @pytest.mark.xfail(cairo_version() < 11504,
+                    reason='Cairo version too low')
++@pytest.mark.skip(reason="No pikepdf")
+ def test_metadata():
+     file_obj = io.BytesIO()
+     surface = PDFSurface(file_obj, 1, 1)
+@@ -264,6 +264,7 @@ def test_metadata():
+ 
+ @pytest.mark.xfail(cairo_version() < 11504,
+                    reason='Cairo version too low')
++@pytest.mark.skip(reason="No pikepdf")
+ def test_outline():
+     file_obj = io.BytesIO()
+     surface = PDFSurface(file_obj, 1, 1)
+@@ -280,6 +281,7 @@ def test_outline():
+ 
+ @pytest.mark.xfail(cairo_version() < 11504,
+                    reason='Cairo version too low')
++@pytest.mark.skip(reason="No pikepdf")
+ def test_page_label():
+     file_obj = io.BytesIO()
+     surface = PDFSurface(file_obj, 1, 1)
+@@ -291,6 +293,7 @@ def test_page_label():
+ 
+ @pytest.mark.xfail(cairo_version() < 11504,
+                    reason='Cairo version too low')
++@pytest.mark.skip(reason="No pikepdf")
+ def test_tag():
+     file_obj = io.BytesIO()
+     surface = PDFSurface(file_obj, 10, 10)
+@@ -419,6 +422,7 @@ def test_pdf_versions():
+     assert file_obj.getvalue().startswith(b'%PDF-1.4')
+ 
+ 
++@pytest.mark.skip(reason="No pikepdf")
+ def test_pdf_surface():
+     with temp_directory() as tempdir:
+         filename = os.path.join(tempdir, 'foo.pdf')