diff --git a/requirements/development.txt b/requirements/development.txt
index c16a092..e2c8f2d 100644
--- a/requirements/development.txt
+++ b/requirements/development.txt
@@ -10,7 +10,7 @@ pylint==1.8.2
 flake8==3.5.0
 pyflakes==1.6.0
 mccabe==0.6.1
-pytest==3.4.0
+pytest==3.6.4
 pytest-cov==2.5.1
 tox==2.9.1
 coveralls==1.2.0