diff --git a/requirements-test.txt b/requirements-test.txt
index 365c4fb..8f5e3d2 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,6 +1,6 @@
-pytest
+pytest < 7.0.0  # v7.0.0 removed _pytest.tmpdir.TempdirFactory, which is used by some of the pytest plugins we use
 pytest-mock
 requests_mock
 types-python-dateutil
 types-pyyaml
 types-requests