diff --git a/test-requirements.txt b/test-requirements.txt
index 69db1372..8398d606 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,7 +7,7 @@ flake8==3.3.0
 grpcio-tools>=1.2.0
 hypothesis==3.9.0
 pip==9.0.1
-pytest==3.0.7
+pytest==3.1.0
 tox==2.7.0
 wheel==0.29.0
 flake8-docstrings==1.1.0