diff --git a/setup.py b/setup.py
index 82629028..67ad9902 100644
--- a/setup.py
+++ b/setup.py
@@ -59,7 +59,7 @@
             "pytest<7.3",
             "pytest-cov==4.0.0",
             "testfixtures==7.0.4",
-            "tox==4.0.8",
+            "tox==4.0.15",
             "flake8==6.0.0",
             "flake8-docstrings==1.6.0",
             "aioresponses==0.7.4",