diff --git a/requirements-test.txt b/requirements-test.txt
index 40df78d4..b87ae986 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,6 +1,6 @@
 -r requirements.txt
 
 flake8<3.0
-pytest
+pytest==3.2.5
 pytest-expect>=1.1,<2.0
 mock