diff --git a/dev-requirements.txt b/dev-requirements.txt
index 64df59b..42c8ad1 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,5 +1,5 @@
 mypy==0.511
-pytest==3.0.7
+pytest==3.1.0
 pytest-cov==2.5.1
 pytest-asyncio==0.6.0
 jedi==0.10.2