Use pytest>=3.0.2

The bug that lead to pin it (pytest-dev/pytest#1888) was fixed in 3.0.2

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 9263c5b7..90702c1d 100755
--- a/setup.py
+++ b/setup.py
@@ -181,7 +181,7 @@ setup_params = dict(
     tests_require=[
         'setuptools[ssl]',
         'pytest-flake8',
-        'pytest>=2.8,<3',
+        'pytest>=3.0.2',
     ] + (['mock'] if sys.version_info[:2] < (3, 3) else []),
     setup_requires=[
     ] + pytest_runner + wheel,