diff --git a/requirements-dev.txt b/requirements-dev.txt
index 3d5ca3d..28058f9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 tox==2.7.0
-pytest==3.0.7
+pytest==3.1.0
 pytest-cov==2.5.1
 pytest-runner==2.11.1
 pytest-flakes==1.0.1