diff --git a/src/gi-stubs/repository/_Gtk3.pyi b/src/gi-stubs/repository/_Gtk3.pyi
index b5c54747..3824c5c1 100644
--- a/src/gi-stubs/repository/_Gtk3.pyi
+++ b/src/gi-stubs/repository/_Gtk3.pyi
@@ -63685,6 +63685,8 @@ class TreeModel(GObject.GInterface):
         self, item: Union[TreeIter, TreePath, str, int]
     ) -> TreeModelRow: ...
     def __delitem__(self, item: Union[TreeIter, TreePath, str, int]) -> None: ...
+    def __iter__(self) -> TreeModelRowIter: ...
+    def __len__(self) -> int: ...
 
 class TreeModelFilter(GObject.Object, TreeDragSource, TreeModel):
     """