diff --git a/stubs/requests/requests/models.pyi b/stubs/requests/requests/models.pyi
index 9cdb2443f..a2f4f15ea 100644
--- a/stubs/requests/requests/models.pyi
+++ b/stubs/requests/requests/models.pyi
@@ -48,7 +48,7 @@ ITER_CHUNK_SIZE: Any
 
 class RequestEncodingMixin:
     @property
-    def path_url(self): ...
+    def path_url(self) -> str: ...
 
 class RequestHooksMixin:
     def register_hook(self, event, hook): ...