diff --git a/portpicker-1.1.0.tar.gz b/portpicker-1.1.0.tar.gz
deleted file mode 100644
index e26ca32..0000000
--- a/portpicker-1.1.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:01938a4ffaeedf053248b8da5f1251cce618fa50018a92259adb1f6f6067b00d
-size 15676
diff --git a/portpicker-1.3.1.tar.gz b/portpicker-1.3.1.tar.gz
new file mode 100644
index 0000000..cfb0c96
--- /dev/null
+++ b/portpicker-1.3.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2cdc776873635ed421315c4d22e63280042456bbfa07397817e687b142b9667
+size 18666
diff --git a/python-portpicker.changes b/python-portpicker.changes
index 706c54e..9dff1ff 100644
--- a/python-portpicker.changes
+++ b/python-portpicker.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Mon May 20 15:18:38 UTC 2019 - pgajdos@suse.com
+
+- version update to 1.3.1
+  * Fix a race condition in `pick_unused_port()` involving the free ports set.
+  * Adds an optional `portserver_address` parameter to `pick_unused_port()` so
+    that callers can specify their own regardless of `os.environ`.
+  * `pick_unused_port()` now raises `NoFreePortFoundError` when no available port
+    could be found rather than spinning in a loop trying forever.
+  * Fall back to `socket.AF_INET` when `socket.AF_UNIX` support is not available
+    to communicate with a portserver.
+  * Introduced `add_reserved_port()` and `return_port()` APIs to allow ports to
+    be recycled and allow users to bring ports of their own.
+  * Changed default port range to 15000-24999 to avoid ephemeral ports.
+  * Portserver bugfix.
+- convert to single spec
+- run test
+
 -------------------------------------------------------------------
 Tue Dec  1 14:27:15 UTC 2015 - rjschwei@suse.com
 
diff --git a/python-portpicker.spec b/python-portpicker.spec
index 4cd85e3..d0eeb5c 100644
--- a/python-portpicker.spec
+++ b/python-portpicker.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-portpicker
 #
-# Copyright (c) 2015 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
@@ -12,28 +12,27 @@
 # 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/
 #
 
 
-%define upstream_name portpicker
+%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-portpicker
-Version:        1.1.0
+Version:        1.3.1
 Release:        0
 Summary:        A library to choose unique available network ports
 License:        Apache-2.0
 Group:          Development/Libraries/Python
-Url:            https://github.com/google/python_portpicker
-Source0:        %{upstream_name}-%{version}.tar.gz
-Requires:       python
-BuildRequires:  python-setuptools
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-
-%if 0%{?suse_version} && 0%{?suse_version} <= 1110
-%{!?python_sitelib: %global python_sitelib %(python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
-%else
+URL:            https://github.com/google/python_portpicker
+Source0:        https://files.pythonhosted.org/packages/source/p/portpicker/portpicker-%{version}.tar.gz
+BuildRequires:  %{python_module setuptools}
+# SECTION test requirements
+BuildRequires:  %{python_module mock}
+# /SECTION
+BuildRequires:  fdupes
 BuildArch:      noarch
-%endif
+
+%python_subpackages
 
 %description
 Portpicker provides an API to find and return an available network port for
@@ -41,17 +40,23 @@ an application to bind to. Ideally suited for use from unittests or for test
 harnesses that launch local servers.
 
 %prep
-%setup -q -n %{upstream_name}-%{version}
+%setup -q -n portpicker-%{version}
 
 %build
-python setup.py build
+%python_build
 
 %install
-python setup.py install --prefix=%{_prefix} --root=%{buildroot}
+%python_install
+%python_expand %fdupes -s %{buildroot}%{$python_sitelib}
 
-%files
-%defattr(-,root,root,-)
-%doc CONTRIBUTING.md LICENSE README.md
-%{python_sitelib}/%{upstream_name}*
+%check
+%python_expand PYTHONPATH=%{buildroot}%{$python_sitelib} $python src/tests/portpicker_test.py
+
+%files %{python_files}
+%license LICENSE
+%doc CONTRIBUTING.md README.md
+%{python_sitelib}/*
+# import asyncio
+%python3_only %{_bindir}/portserver.py
 
 %changelog