diff --git a/requirements-testing.txt b/requirements-testing.txt
index 604786807a..fb7768f871 100644
--- a/requirements-testing.txt
+++ b/requirements-testing.txt
@@ -7,6 +7,6 @@ autopep8==1.5.2
 mypy==0.770
 py-spy==0.3.3
 codecov==2.1.3
-tox==3.15.0
+tox==3.15.1
 mccabe==0.6.1
 pylint==2.5.2