diff --git a/Pipfile b/Pipfile
index f0fea58f..15b8beca 100644
--- a/Pipfile
+++ b/Pipfile
@@ -11,7 +11,7 @@ pytest = "~=8.4"
 pytest-cov = "~=5.0"
 python-dateutil = "~=2.9"
 ruff = "~=0.11.13"
-tox = "~=4.26"
+tox = "~=4.27"
 types-python-dateutil = "~=2.9"
 
 [packages]