diff --git a/requirements/development.txt b/requirements/development.txt
index cbb1411e4..a3c0c03f2 100644
--- a/requirements/development.txt
+++ b/requirements/development.txt
@@ -3,7 +3,7 @@ coverage
 flake8
 isort
 mypy
-pytest
+pytest<4.2.0
 pytest-django
 pytest-asyncio
 pytest-cov