diff --git a/.gitignore b/.gitignore
index a6fd461..ec26c73 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,6 @@
 /oslotest-3.7.1.tar.gz
 /oslotest-3.8.1.tar.gz
 /oslotest-4.2.0.tar.gz
+/oslotest-4.4.1.tar.gz
+/0x2426b928085a020d8a90d0d879ab7008d0896c8a.txt
+/oslotest-4.4.1.tar.gz.asc
diff --git a/python-oslotest.spec b/python-oslotest.spec
index ca40a23..df3fc59 100644
--- a/python-oslotest.spec
+++ b/python-oslotest.spec
@@ -1,3 +1,5 @@
+%{!?sources_gpg: %{!?dlrn:%global sources_gpg 1} }
+%global sources_gpg_sign 0x2426b928085a020d8a90d0d879ab7008d0896c8a
 %global pypi_name oslotest
 %global repo_bootstrap 1
 
@@ -12,15 +14,25 @@
 %global common_desc OpenStack test framework and test fixtures.
 
 Name:           python-%{pypi_name}
-Version:        4.2.0
+Version:        4.4.1
 Release:        2%{?dist}
 Summary:        OpenStack test framework
 
 License:        ASL 2.0
 URL:            http://launchpad.net/oslo
 Source0:        https://tarballs.openstack.org/%{pypi_name}/%{pypi_name}-%{version}.tar.gz
+# Required for tarball sources verification
+%if 0%{?sources_gpg} == 1
+Source101:        https://tarballs.openstack.org/%{pypi_name}/%{pypi_name}-%{version}.tar.gz.asc
+Source102:        https://releases.openstack.org/_static/%{sources_gpg_sign}.txt
+%endif
 BuildArch:      noarch
 
+# Required for tarball sources verification
+%if 0%{?sources_gpg} == 1
+BuildRequires:  /usr/bin/gpgv2
+%endif
+
 BuildRequires:  git
 
 %description
@@ -37,7 +49,6 @@ BuildRequires:  python3-setuptools
 
 # test requires
 BuildRequires:  python3-six
-BuildRequires:  python3-mock
 BuildRequires:  python3-stestr
 %if 0%{?repo_bootstrap} == 0
 BuildRequires:  python3-oslo-config
@@ -66,6 +77,10 @@ BuildRequires:  python3-sphinxcontrib-apidoc
 %endif
 
 %prep
+# Required for tarball sources verification
+%if 0%{?sources_gpg} == 1
+%{gpgverify}  --keyring=%{SOURCE102} --signature=%{SOURCE101} --data=%{SOURCE0}
+%endif
 %autosetup -n %{pypi_name}-%{upstream_version} -S git
 
 # let RPM handle deps
@@ -105,6 +120,9 @@ python3 setup.py test
 %endif
 
 %changelog
+* Wed Oct 28 2020 Alfredo Moralejo <amoralej@redhat.com> 4.4.1-2
+- Update to upstream version 4.4.1
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
diff --git a/sources b/sources
index 8f658fb..ea60e7c 100644
--- a/sources
+++ b/sources
@@ -1 +1,3 @@
-SHA512 (oslotest-4.2.0.tar.gz) = 42c043149cff445b47a103ca8da7b47c1fccb02f26f9955044f6d34f5074f58cfc66179a85d30d1e70cc81ab9819d55a74e48e5e33ce63f54079119bfaa08831
+SHA512 (oslotest-4.4.1.tar.gz) = e4d60ab399b4eee02d1798948f62ad3acec0d9a81e6ec3b6a8d3dca7035dec0d79a5164c05e8ca4615b0489f44b6ff0c06e6420bf3d96131d15f3458e751896d
+SHA512 (0x2426b928085a020d8a90d0d879ab7008d0896c8a.txt) = b7e6d9d398c3d0a825919714e15a4165aecc19107ca04a8e9435f5ce3b57d87255154d2c9a0bc83798580385e62e7b0cd57d8b0e7cb92950371ee36e31759cee
+SHA512 (oslotest-4.4.1.tar.gz.asc) = 719c8cd88f567efeabf4e4e204d968e3bddb99bbebc63a7654d9d9ff692ddd026b6cd59b8a53101971f4bbd2741a57009e900bf71e0566541897b66c7f404751