diff --git a/pyproject.toml b/pyproject.toml
index 54d3b272..c0a0554f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ pytest-xdist = "^3.1.0"
 unasync = "^0.5.0"
 pytest-asyncio = "^0.20.3"
 email-validator = "^2.0.0"
-tox = "^3.26.0"
+tox = "^4.11.1"
 tox-pyenv = "^1.1.0"
 
 [tool.poetry.scripts]