diff --git a/blinker-1.4.tar.gz b/blinker-1.4.tar.gz
deleted file mode 100644
index ce7efdd..0000000
--- a/blinker-1.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:471aee25f3992bd325afa3772f1063dbdbbca947a041b8b89466dc00d606f8b6
-size 111476
diff --git a/blinker-1.5.tar.gz b/blinker-1.5.tar.gz
new file mode 100644
index 0000000..134f261
--- /dev/null
+++ b/blinker-1.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:923e5e2f69c155f2cc42dafbbd70e16e3fde24d2d4aa2ab72fbe386238892462
+size 27022
diff --git a/python-blinker-remove-nose.patch b/python-blinker-remove-nose.patch
deleted file mode 100644
index 79f1783..0000000
--- a/python-blinker-remove-nose.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-Index: blinker-1.4/tests/test_signals.py
-===================================================================
---- blinker-1.4.orig/tests/test_signals.py	2015-07-23 13:34:42.000000000 +0200
-+++ blinker-1.4/tests/test_signals.py	2020-07-08 15:07:17.109435209 +0200
-@@ -4,7 +4,7 @@ import time
- 
- import blinker
- 
--from nose.tools import assert_raises
-+import pytest
- 
- 
- jython = sys.platform.startswith('java')
-@@ -227,7 +227,7 @@ def test_meta_connect_failure():
-         pass
-     sig = blinker.Signal()
- 
--    assert_raises(TypeError, sig.connect, receiver)
-+    pytest.raises(TypeError, sig.connect, receiver)
-     assert not sig.receivers
-     assert not sig._by_receiver
-     assert sig._by_sender == {blinker.base.ANY_ID: set()}
-@@ -487,9 +487,4 @@ def values_are_empty_sets_(dictionary):
-     for val in dictionary.values():
-         assert val == set()
- 
--if sys.version_info < (2, 5):
--    def test_context_manager_warning():
--        sig = blinker.Signal()
--        receiver = lambda sender: None
- 
--        assert_raises(RuntimeError, sig.connected_to, receiver)
diff --git a/python-blinker.changes b/python-blinker.changes
index 4ce8816..1b64b0d 100644
--- a/python-blinker.changes
+++ b/python-blinker.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Wed Sep 14 13:56:07 UTC 2022 - Matej Cepl <mcepl@suse.com>
+
+- Fix documentation generation.
+
+-------------------------------------------------------------------
+Mon Sep 12 14:44:36 UTC 2022 - Arun Persaud <arun@gmx.de>
+
+- specfile:
+  * update copyright year
+  * remove patch python-blinker-remove-nose.patch; included upstream
+  * docs and license changed to .rst
+  * build docs using Sphinx
+
+- update to version 1.5:
+  * Support Python >= 3.7 and PyPy. Python 2, Python < 3.7, and Jython
+    may continue to work, but the next release will make incompatible
+    changes.
+
 -------------------------------------------------------------------
 Wed Jul  8 13:23:59 UTC 2020 - pgajdos@suse.com
 
diff --git a/python-blinker.spec b/python-blinker.spec
index c29220a..2818e9f 100644
--- a/python-blinker.spec
+++ b/python-blinker.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-blinker
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,15 +18,15 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-blinker
-Version:        1.4
+Version:        1.5
 Release:        0
 Summary:        Object-to-object and broadcast signaling in Python
 License:        MIT
 Group:          Development/Languages/Python
 URL:            https://pythonhosted.org/blinker/
 Source:         https://files.pythonhosted.org/packages/source/b/blinker/blinker-%{version}.tar.gz
-# https://github.com/jek/blinker/pull/60
-Patch0:         python-blinker-remove-nose.patch
+BuildRequires:  %{python_module Pallets-Sphinx-Themes}
+BuildRequires:  %{python_module Sphinx}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
@@ -57,27 +57,31 @@ This sub-package contains the HTML documentation.
 
 %prep
 %setup -q -n blinker-%{version}
-%patch0 -p1
-# remove unneded doc file that trigger rpmlint
-rm docs/html/objects.inv
 
 %build
 %python_build
 
 %install
 %python_install
-%python_expand %fdupes %{buildroot}%{$python_sitelib}
+
+%{python_expand pushd docs
+export PYTHONPATH=%{buildroot}%{$python_sitelib}
+make html
+popd
+
+%fdupes %{buildroot}%{$python_sitelib}
+}
 
 %check
 %pytest
 
 %files %{python_files}
-%license LICENSE
-%doc AUTHORS CHANGES README.md
+%license LICENSE.rst
+%doc CHANGES.rst README.rst
 %{python_sitelib}/blinker-%{version}-py%{python_version}.egg-info
 %{python_sitelib}/blinker
 
 %files -n python-blinker-doc
-%doc docs/html
+%doc docs/_build/html
 
 %changelog