diff --git a/requirements-test.txt b/requirements-test.txt
index c5b7ce1..f831f84 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,4 +1,3 @@
-pytest
-
+pytest < 7.0.0  # v7.0.0 removed _pytest.tmpdir.TempdirFactory, which is used by some of the pytest plugins we use
 types-pyyaml
 types-python-dateutil