diff --git a/python-mutagen.spec b/python-mutagen.spec
index df4b94c..244e258 100644
--- a/python-mutagen.spec
+++ b/python-mutagen.spec
@@ -3,8 +3,8 @@
 %global _docdir_fmt %{name}
 
 Name:           python-%{modname}
-Version:        1.38
-Release:        2%{?dist}
+Version:        1.39
+Release:        1%{?dist}
 Summary:        Mutagen is a Python module to handle audio meta-data
 
 License:        GPLv2+
@@ -27,7 +27,10 @@ includes a module to handle generic Ogg bit-streams.
 Summary:        %{summary}
 %{?python_provide:%python_provide python2-%{modname}}
 BuildRequires:  python2-devel
+BuildRequires:  python2-hypothesis
 BuildRequires:  python2-pytest
+BuildRequires:  python2-pytest-flakes
+BuildRequires:  python2-pytest-pep8
 
 %description -n python2-%{modname} %{_description}
 
@@ -37,7 +40,10 @@ Python 2 version.
 Summary:        %{summary}
 %{?python_provide:%python_provide python3-%{modname}}
 BuildRequires:  python3-devel
+BuildRequires:  python3-hypothesis
 BuildRequires:  python3-pytest
+BuildRequires:  python3-pytest-flakes
+BuildRequires:  python3-pytest-pep8
 
 %description -n python3-%{modname} %{_description}
 
@@ -73,6 +79,8 @@ rm -rf docs/_build/{.buildinfo,.doctrees}
 # RuntimeError: This test suite needs a unicode locale encoding. Try setting LANG=C.UTF-8
 export LANG=C.UTF-8
 %{__python2} setup.py test
+# FIXME: seems pyflakes is broken on py3 (get a bunch of undefined name 'long', 'basestring', ...)
+mv tests/quality/test_pyflakes.py tests/quality/test_pyflakes.py.broken
 %{__python3} setup.py test
 
 %files -n python2-%{modname}
@@ -94,6 +102,10 @@ export LANG=C.UTF-8
 %doc docs/_build/*
 
 %changelog
+* Mon Nov 06 2017 Michele Baldessari <michele@acksyn.org> - 1.39-1
+- New upstream
+- Requires python*-hypothesis
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.38-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild