diff --git a/requirements.txt b/requirements.txt
index e24f1bfb..2e89ed2b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ flake8==3.4.1
 -e .[sa]
 sphinx==1.6.5
 tox==2.8.1
-pytest==3.3.0
+pytest==3.3.1
 pytest-cov==2.5.1
 pytest-sugar==0.9.0
 pytest-timeout==1.2.1