diff --git a/stubs/cffi/_cffi_backend.pyi b/stubs/cffi/_cffi_backend.pyi
index f2856bb90213..57911396d8e9 100644
--- a/stubs/cffi/_cffi_backend.pyi
+++ b/stubs/cffi/_cffi_backend.pyi
@@ -68,7 +68,7 @@ class _CDataBase:
     def __complex__(self) -> complex: ...
     def __delitem__(self, other, /) -> None: ...
     def __dir__(self): ...
-    def __enter__(self): ...
+    def __enter__(self) -> Self: ...
     def __eq__(self, other, /): ...
     def __exit__(
         self, type: type[BaseException] | None, value: BaseException | None, traceback: types.TracebackType | None, /