diff --git a/.gitignore b/.gitignore
index c658913..24df2dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /sanction-0.1.4.zip
 /sanction-0.3.1.tar.gz
+/0.4.1.tar.gz
diff --git a/python-sanction.spec b/python-sanction.spec
index 24a029e..3480ac2 100644
--- a/python-sanction.spec
+++ b/python-sanction.spec
@@ -2,18 +2,17 @@
 %global modname sanction
 
 Name:               python-sanction
-Version:            0.3.1
-Release:            29%{?dist}
+Version:            0.4.1
+Release:            1%{?dist}
 Summary:            A simple, lightweight OAuth2 client
 License:            MIT
 URL:                http://pypi.python.org/pypi/sanction
-Source0:            http://pypi.python.org/packages/source/s/%{modname}/%{modname}-%{version}.tar.gz
+Source0:            https://github.com/demianbrecht/%{modname}/archive/refs/tags/%{version}.tar.gz
 
 BuildArch:          noarch
 
 BuildRequires:      python3-devel
 BuildRequires:      python3-setuptools
-BuildRequires:      python3-nose
 
 
 %global _description\
@@ -88,6 +87,10 @@ sanction has been tested with the following OAuth2 providers:
 # Remove bundled egg-info in case it exists
 rm -rf %{modname}.egg-info
 
+# Use the standard library instead of a backport
+  sed -i -e 's/^import mock/from unittest import mock/' \
+         -e 's/^from mock import /from unittest.mock import /' \
+      %{modname}/test.py tests.py
 
 %build
 %py3_build
@@ -96,14 +99,19 @@ rm -rf %{modname}.egg-info
 %py3_install
 
 %check
-PYTHONPATH=$(pwd) nosetests-%{python3_version}
+%{python3} -m unittest discover -v
 
 %files -n python3-sanction
-%doc README.rst LICENSE.txt
+%doc README LICENSE
 %{python3_sitelib}/%{modname}/
 %{python3_sitelib}/%{modname}-%{version}*
 
 %changelog
+* Wed Jun 08 2022 Charalampos Stratakis <cstratak@redhat.com> - 0.4.1-1
+- Update to 0.4.1
+- Utilize unittest instead of the deprecated nose test runner
+- Change to the github tarball
+
 * Mon Jun 13 2022 Python Maint <python-maint@redhat.com> - 0.3.1-29
 - Rebuilt for Python 3.11
 
diff --git a/sources b/sources
index 3d1dd01..b9205cd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-6f65800509a554e1ffb72f58358a854f  sanction-0.3.1.tar.gz
+SHA512 (0.4.1.tar.gz) = a4c9df7b69a5bb37edd2b0071fbb35c0577c8daa7f2c9715240fb76f3f9b2217a4cefe2afc55845d20d81ffb8bde6c9281301cde19b3e2b0b5ec7a4cd06fe6ba