diff --git a/setup.py b/setup.py
index a48494f9..53077bdd 100644
--- a/setup.py
+++ b/setup.py
@@ -74,7 +74,7 @@ tests_require = [
     'pyflakes',
     'moto==1.1.25',
     'nose==1.3.7',
-    'pytest==3.3.0',
+    'pytest==3.3.1',
     'factory-boy==2.9.2',
     'fake-factory==0.7.2',
     'pytest-flask==0.10.0',