diff --git a/ngraph/python/requirements_test.txt b/ngraph/python/requirements_test.txt
index fdf566affbedf7..33ceab0dc9f5b4 100644
--- a/ngraph/python/requirements_test.txt
+++ b/ngraph/python/requirements_test.txt
@@ -6,5 +6,5 @@ onnx==1.8.1
 pydocstyle==5.1.1
 pytest==6.1.2
 retrying==1.3.3
-tox==3.22.0
+tox==3.23.0
 wheel==0.35.1