diff --git a/_multibuild b/_multibuild
new file mode 100644
index 0000000..fcc7b97
--- /dev/null
+++ b/_multibuild
@@ -0,0 +1,3 @@
+<multibuild>
+  <package>test</package>
+</multibuild>
diff --git a/lazy-object-proxy-1.3.1.tar.gz b/lazy-object-proxy-1.3.1.tar.gz
deleted file mode 100644
index 7a94f1e..0000000
--- a/lazy-object-proxy-1.3.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:eb91be369f945f10d3a49f5f9be8b3d0b93a4c2be8f8a5b83b0571b8123e0a7a
-size 32237
diff --git a/lazy-object-proxy-1.4.1.tar.gz b/lazy-object-proxy-1.4.1.tar.gz
new file mode 100644
index 0000000..89c3c80
--- /dev/null
+++ b/lazy-object-proxy-1.4.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ba73f6089cd9b9478bc0a4fa807b47dbdb8fad1d8f31a0f0a5dbf26a4527a71
+size 34785
diff --git a/python-lazy-object-proxy.changes b/python-lazy-object-proxy.changes
index 4b4b0db..3c3298c 100644
--- a/python-lazy-object-proxy.changes
+++ b/python-lazy-object-proxy.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Thu Jun 20 12:53:22 UTC 2019 - Marketa Calabkova <mcalabkova@suse.com>
+
+- update to 1.4.1
+  * Fixed __mod__ for the slots backend.
+  * Dropped support for Python 2.6 and 3.3.
+  * Fixed wheels being built with -coverage cflags. No more issues 
+    about bogus cext.gcda files.
+  * Removed useless C file from wheels.
+  * Changed setup.py to use setuptools-scm.
+- launch tests using multibuild
+
 -------------------------------------------------------------------
 Mon Jul 30 15:55:47 UTC 2018 - sean.marlow@suse.com
 
diff --git a/python-lazy-object-proxy.spec b/python-lazy-object-proxy.spec
index defc9ac..2fd411c 100644
--- a/python-lazy-object-proxy.spec
+++ b/python-lazy-object-proxy.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-lazy-object-proxy
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,25 +12,38 @@
 # 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-%{**}}
 %define oldpython python
-Name:           python-lazy-object-proxy
-Version:        1.3.1
+%global flavor @BUILD_FLAVOR@%{nil}
+%if "%{flavor}" == "test"
+%define psuffix -test
+%bcond_without test
+%else
+%define psuffix %{nil}
+%bcond_with test
+%endif
+Name:           python-lazy-object-proxy%{psuffix}
+Version:        1.4.1
 Release:        0
 Summary:        Rebuild a new abstract syntax tree from Python's ast
 License:        BSD-2-Clause
 Group:          Development/Libraries/Python
-Url:            https://github.com/ionelmc/python-lazy-object-proxy
+URL:            https://github.com/ionelmc/python-lazy-object-proxy
 Source:         https://files.pythonhosted.org/packages/source/l/lazy-object-proxy/lazy-object-proxy-%{version}.tar.gz
-BuildRequires:  %{python_module setuptools}
-BuildRequires:  %{python_module six}
+BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module setuptools_scm >= 3.3.1}
 BuildRequires:  python-rpm-macros
-Requires:       python-six
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+%if %{with test}
+BuildRequires:  %{python_module lazy-object-proxy = %{version}}
+BuildRequires:  %{python_module pytest-benchmark}
+BuildRequires:  %{python_module pytest-cov}
+BuildRequires:  %{python_module pytest-travis-fold}
+BuildRequires:  %{python_module pytest}
+%endif
 %ifpython2
 Obsoletes:      %{oldpython}-lazy_object_proxy < %{version}
 Provides:       %{oldpython}-lazy_object_proxy = %{version}
@@ -39,7 +52,6 @@ Provides:       %{oldpython}-lazy_object_proxy = %{version}
 Obsoletes:      python3-lazy_object_proxy < %{version}-%{release}
 Provides:       python3-lazy_object_proxy = %{version}-%{release}
 %endif
-
 %python_subpackages
 
 %description
@@ -50,16 +62,26 @@ from Python's ast
 %setup -q -n lazy-object-proxy-%{version}
 
 %build
+%if !%{with test}
 export CFLAGS="%{optflags} -fno-strict-aliasing"
 %python_build
+%endif
 
 %install
+%if !%{with test}
 %python_install
+%endif
 
+%if %{with test}
+%check
+%pytest tests
+%endif
+
+%if !%{with test}
 %files %{python_files}
-%defattr(-,root,root,-)
 %doc AUTHORS.rst CHANGELOG.rst CONTRIBUTING.rst README.rst docs
 %license LICENSE
 %{python_sitearch}/*
+%endif
 
 %changelog