diff --git a/third_party/2and3/google/protobuf/internal/containers.pyi b/third_party/2and3/google/protobuf/internal/containers.pyi
index 33e603c93..1a2defc3c 100644
--- a/third_party/2and3/google/protobuf/internal/containers.pyi
+++ b/third_party/2and3/google/protobuf/internal/containers.pyi
@@ -35,6 +35,7 @@ class RepeatedScalarFieldContainer(BaseContainer[_T]):
     def __setslice__(self, start: int, stop: int, values: Iterable[_T]) -> None: ...
     def __delitem__(self, key: Union[int, slice]) -> None: ...
     def __delslice__(self, start: int, stop: int) -> None: ...
+    def __eq__(self, other: object) -> bool: ...
 
 class RepeatedCompositeFieldContainer(BaseContainer[_T]):
     def __init__(self, message_listener: MessageListener, type_checker: Any) -> None: ...
@@ -46,6 +47,7 @@ class RepeatedCompositeFieldContainer(BaseContainer[_T]):
     def __getslice__(self, start: int, stop: int) -> List[_T]: ...
     def __delitem__(self, key: Union[int, slice]) -> None: ...
     def __delslice__(self, start: int, stop: int) -> None: ...
+    def __eq__(self, other: object) -> bool: ...
 
 # Classes not yet typed
 class Mapping(Any): ...