diff --git a/requirements/testing.txt b/requirements/testing.txt index 05a86ec9..9467efca 100644 --- a/requirements/testing.txt +++ b/requirements/testing.txt @@ -8,3 +8,4 @@ pytest-aiohttp==0.3.0 tox==3.14.0 mypy==0.740 asynctest==0.13.0 +virtualenv==16.0.0