diff --git a/pyproject.toml b/pyproject.toml
index 64f0ce8a..01a8e227 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -97,7 +97,7 @@ isort = "6.0.1"
 autopep8 = "2.3.2"
 mypy = "1.17.0"
 tomli = { version = "2.2.1", python = "<3.11" }
-tox = "4.27.0"
+tox = "4.28.3"
 xmldiff = "2.7.0"
 bandit = "1.8.6"
 pyupgrade = "3.20.0"