diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2af814ed..d5b9a9b9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@ coverage==4.3.4
 flake8==3.3.0
 ipdb==0.10.2
 ipython==5.3.0
-pytest==3.0.6
+pytest==3.1.1
 pytest-cov==2.4.0
 pytest-sugar==0.8.0
 sphinx==1.5.3