diff --git a/tests/requirements.txt b/tests/requirements.txt
index ef8d1a6..44a0f1b 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -3,7 +3,7 @@ flake8==3.3.0
 mypy==0.511
 pycodestyle==2.3.1
 pyflakes==1.5.0
-pytest==3.1.2
+pytest==3.1.3
 pytest-cov==2.5.1
 pytest-isort==0.1.0
 pytest-sugar==0.8.0