diff --git a/requirements/dev.txt b/requirements/dev.txt
index deb4a4268..b6dbe2fa7 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -9,7 +9,7 @@ pytest>=5.3.5, <8.0.0
 pytest-cov>=2.6.1, <8.0.0
 pytest-xdist>=1.28.0, <4.0.0 # for distributed testing, currently unused (see setup.cfg)
 pytest_cases>=3.6.8, <4.0.0
-pytest-randomly>=3.5.0, <4.0.0
+pytest-randomly>=3.5.0, <5.0.0
 pytest-custom_exit_code>=0.3.0 # for notebook tests
 pytest-timeout>=1.4.2, <3.0.0 # for notebook tests
 jupytext>=1.12.0, <2.0.0 # for notebook tests