diff --git a/pyproject.toml b/pyproject.toml
index d85a5adb716..60243d4882c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -87,6 +87,7 @@ urls.Documentation = "https://pillow.readthedocs.io"
 urls.Funding = "https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=pypi"
 urls.Homepage = "https://python-pillow.org"
 urls.Mastodon = "https://fosstodon.org/@pillow"
+urls.Security = "https://pillow.readthedocs.io/en/stable/handbook/security.html"
 urls.Source = "https://github.com/python-pillow/Pillow"
 
 [tool.setuptools]