diff --git a/python-zc.lockfile.changes b/python-zc.lockfile.changes
index 44ddf91..077130b 100644
--- a/python-zc.lockfile.changes
+++ b/python-zc.lockfile.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Tue Apr  9 11:06:01 UTC 2019 - Marketa Calabkova <mcalabkova@suse.com>
+
+- update to version 1.4
+  * Claim support for Python 3.4, 3.5, 3.6 and 3.7.
+  * Drop Python 2.6, 3.2 and 3.3.
+  * Stop logging failure to acquire locks. Clients can do that if 
+    they wish.
+
 -------------------------------------------------------------------
 Sat Jun 24 10:53:56 UTC 2017 - aloisio@gmx.com
 
diff --git a/python-zc.lockfile.spec b/python-zc.lockfile.spec
index 6181157..8797a89 100644
--- a/python-zc.lockfile.spec
+++ b/python-zc.lockfile.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-zc.lockfile
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 # Copyright (c) 2013 LISA GmbH, Bingen, Germany.
 #
 # All modifications and additions to the file contributed by third parties
@@ -13,28 +13,26 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-zc.lockfile
-Version:        1.2.1
+Version:        1.4
 Release:        0
 Summary:        Basic inter-process locks
 License:        ZPL-2.1
 Group:          Development/Libraries/Python
-Url:            https://pypi.python.org/pypi/zc.lockfile
+URL:            https://pypi.python.org/pypi/zc.lockfile
 Source:         https://files.pythonhosted.org/packages/source/z/zc.lockfile/zc.lockfile-%{version}.tar.gz
+BuildRequires:  %{python_module mock}
 BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module zope.testing}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
-# Testing requirements:
-BuildRequires:  %{python_module mock}
-BuildRequires:  %{python_module zope.testing}
 Provides:       python-zc-lockfile = %{version}
 Obsoletes:      python-zc-lockfile < %{version}
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildArch:      noarch
 %python_subpackages
 
@@ -60,14 +58,14 @@ find -name *~ -delete
 # concatenate both README.txt
 cat %{buildroot}%{python_sitelib}/zc/lockfile/README.txt >> README.txt
 rm %{buildroot}%{python_sitelib}/zc/lockfile/README.txt
-%python_expand %fdupes -s %{buildroot}%{$python_sitelib}
+%python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
 %python_exec setup.py test
 
 %files %{python_files}
-%defattr(-,root,root)
-%doc CHANGES.txt COPYRIGHT.txt LICENSE.txt README.txt
+%license LICENSE.txt
+%doc CHANGES.rst COPYRIGHT.txt README.txt
 %{python_sitelib}/*
 
 %changelog
diff --git a/zc.lockfile-1.2.1.tar.gz b/zc.lockfile-1.2.1.tar.gz
deleted file mode 100644
index fd397ca..0000000
--- a/zc.lockfile-1.2.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:11db91ada7f22fe8aae268d4bfdeae012c4fe655f66bbb315b00822ec00d043e
-size 12187
diff --git a/zc.lockfile-1.4.tar.gz b/zc.lockfile-1.4.tar.gz
new file mode 100644
index 0000000..dbd9d1b
--- /dev/null
+++ b/zc.lockfile-1.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95a8e3846937ab2991b61703d6e0251d5abb9604e18412e2714e1b90db173253
+size 11075