diff --git a/poetry.lock b/poetry.lock
index 26a7b20..9b3c62e 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -715,14 +715,14 @@ files = [
 
 [[package]]
 name = "tox"
-version = "4.46.3"
+version = "4.47.0"
 description = "tox is a generic virtualenv management and test command line tool"
 optional = false
 python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "tox-4.46.3-py3-none-any.whl", hash = "sha256:e9e1a91bce2836dba8169c005254913bd22aac490131c75a5ffc4fd091dffe0b"},
-    {file = "tox-4.46.3.tar.gz", hash = "sha256:2e87609b7832c818cad093304ea23d7eb124f8ecbab0625463b73ce5e850e1c2"},
+    {file = "tox-4.47.0-py3-none-any.whl", hash = "sha256:79260c47814086313eea516c6cd4ce374f93c19be2de6125e7d330356a000364"},
+    {file = "tox-4.47.0.tar.gz", hash = "sha256:db08368214f6f44b3e9b6c6e937140e25a4b0cea63f8489bf1c9b6b34d3e42e3"},
 ]
 
 [package.dependencies]
@@ -820,4 +820,4 @@ python-discovery = ">=1"
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11"
-content-hash = "852138ca1afe256f454d6aec265077e474690a16b6a538caf96087fbdc42ed9d"
+content-hash = "80d1977d79911de78413c1320fce4e500f105aa5aafefe90e207a2f940cd680b"
diff --git a/pyproject.toml b/pyproject.toml
index 6c15811..21e4691 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ pytest = "^9.0.2"
 pytest-cov = "^7.0.0"
 mypy = "^1.19.1"
 ruff = "^0.15.4"
-tox = "^4.46.3"
+tox = "^4.47.0"
 types-lxml = "^2026.2.16"
 
 [build-system]