diff --git a/pyproject.toml b/pyproject.toml
index 7356c3c38..2cd75f18d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -69,7 +69,7 @@ doc = [
     "sphinx-jinja==2.0.2",
     "sphinx-notfound-page==1.1.0",
     "sphinx-theme-builder[cli]==0.2.0b2",
-    "tox==4.31.0",
+    "tox==4.32.0",
     "pydantic==2.12.4"
 ]