diff --git a/stubs/setuptools/pkg_resources/__init__.pyi b/stubs/setuptools/pkg_resources/__init__.pyi
index f42fe6088..ab404d407 100644
--- a/stubs/setuptools/pkg_resources/__init__.pyi
+++ b/stubs/setuptools/pkg_resources/__init__.pyi
@@ -77,6 +77,7 @@ class Requirement:
     key: str
     extras: tuple[str, ...]
     specs: list[tuple[str, str]]
+    url: str | None
     # TODO: change this to packaging.markers.Marker | None once we can import
     #       packaging.markers
     marker: Incomplete | None