update pytest config (#4463)

* update pytest config

pytest 3.8.0 was just released and officially deprecates some of the way
we do pytest marks. They introduced a new way to do this in 3.6 so this
PR switches to that mechanism and updates our minimum pytest requirement

* update the stubs

* also update wycheproof test config to remove deprecated paths

* don't need this any more

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 8bd31bd5..0c793e32 100644
--- a/setup.py
+++ b/setup.py
@@ -54,7 +54,7 @@ if platform.python_implementation() == "PyPy":
         )
 
 test_requirements = [
-    "pytest>=3.2.1,!=3.3.0",
+    "pytest>=3.6.0",
     "pretend",
     "iso8601",
     "pytz",