diff --git a/requirements_test.txt b/requirements_test.txt
index 22826bc..a3cd545 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -6,5 +6,5 @@ mypy==1.11.1
 pydocstyle==6.3.0
 isort
 pylint==3.2.6
-tox==4.17.1
+tox==4.18.0
 pytest