diff --git a/requirements-testing.txt b/requirements-testing.txt
index 744a8f3b..e301f2e0 100644
--- a/requirements-testing.txt
+++ b/requirements-testing.txt
@@ -8,7 +8,7 @@ autopep8==1.5.7
 mypy==0.812
 py-spy==0.3.7
 codecov==2.1.11
-tox==3.23.1
+tox==3.24.0
 mccabe==0.6.1
 pylint==2.9.3
 rope==0.19.0