diff --git a/.gitignore b/.gitignore
index 3ccf825..7dbeb0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,6 @@
 /oslo.log-3.42.3.tar.gz
 /oslo.log-3.44.1.tar.gz
 /oslo.log-4.1.1.tar.gz
+/oslo.log-4.4.0.tar.gz
+/0x2426b928085a020d8a90d0d879ab7008d0896c8a.txt
+/oslo.log-4.4.0.tar.gz.asc
diff --git a/python-oslo-log.spec b/python-oslo-log.spec
index 3e54b0f..de91cf8 100644
--- a/python-oslo-log.spec
+++ b/python-oslo-log.spec
@@ -1,3 +1,5 @@
+%{!?sources_gpg: %{!?dlrn:%global sources_gpg 1} }
+%global sources_gpg_sign 0x2426b928085a020d8a90d0d879ab7008d0896c8a
 
 %{!?upstream_version: %global upstream_version %{version}%{?milestone}}
 
@@ -14,15 +16,25 @@ support for context specific logging (like resource id’s etc).
 Tests for the Oslo Log handling library.
 
 Name:           python-oslo-log
-Version:        4.1.1
+Version:        4.4.0
 Release:        2%{?dist}
 Summary:        OpenStack Oslo Log library
 
 License:        ASL 2.0
 URL:            http://launchpad.net/oslo
 Source0:        https://tarballs.openstack.org/%{pypi_name}/%{pypi_name}-%{upstream_version}.tar.gz
+# Required for tarball sources verification
+%if 0%{?sources_gpg} == 1
+Source101:        https://tarballs.openstack.org/%{pypi_name}/%{pypi_name}-%{upstream_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
+
 %package -n python3-%{pkg_name}
 Summary:        OpenStack Oslo Log library
 %{?python_provide:%python_provide python3-%{pkg_name}}
@@ -99,6 +111,10 @@ Summary:   Translation files for Oslo log library
 Translation files for Oslo log library
 
 %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 the dependencies
 rm -rf {test-,}requirements.txt
@@ -113,7 +129,7 @@ PYTHONPATH=. sphinx-build-3 -W -b html doc/source doc/build/html
 rm -rf doc/build/html/.{doctrees,buildinfo}
 %endif
 # Generate i18n files
-python3 setup.py compile_catalog -d build/lib/oslo_log/locale
+python3 setup.py compile_catalog -d build/lib/oslo_log/locale --domain oslo_log
 
 %install
 %{py3_install}
@@ -153,6 +169,9 @@ python3 setup.py test
 %license LICENSE
 
 %changelog
+* Wed Oct 28 2020 Alfredo Moralejo <amoralej@redhat.com> 4.4.0-2
+- Update to upstream version 4.4.0
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
diff --git a/sources b/sources
index 74a8f9d..5f2b0ac 100644
--- a/sources
+++ b/sources
@@ -1 +1,3 @@
-SHA512 (oslo.log-4.1.1.tar.gz) = 78aa02e7f9b322753d1318cb7b91b3403ecb7ab026bfee5b0402603bb9a9624851837c7e4fed8c8516192779328b5b2215055493216570643da36a5934f6cf04
+SHA512 (oslo.log-4.4.0.tar.gz) = 6501963e90d40d2e722f338ec7c78fa36f6b5b255d36fc5df7d6160d1f35397ff112b88053603f6b57d9d93539bdb665e3c1b6894f3898988fd8d06b5a356120
+SHA512 (0x2426b928085a020d8a90d0d879ab7008d0896c8a.txt) = b7e6d9d398c3d0a825919714e15a4165aecc19107ca04a8e9435f5ce3b57d87255154d2c9a0bc83798580385e62e7b0cd57d8b0e7cb92950371ee36e31759cee
+SHA512 (oslo.log-4.4.0.tar.gz.asc) = 2b409a377b711808344db3c3fe0c779ae4e0162e3a03824dc4c9e035d1ecc1d3316fc3fc40ae2f55075f8cbb917eb35fdc7ce1c466edc1b4f8fd6bbf4894a27d