diff --git a/dev-requirements.txt b/dev-requirements.txt
index 34ff923..92abe45 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -4,6 +4,6 @@ flake8==7.1.1
 freezegun==1.5.1
 pytest==8.3.2
 pytest-cov==5.0.0
-tox==4.17.0
+tox==4.18.0
 bumpversion==0.6.0
 wheel==0.44.0