diff --git a/stdlib/builtins.pyi b/stdlib/builtins.pyi
index 40847ca1a..d94c07e62 100644
--- a/stdlib/builtins.pyi
+++ b/stdlib/builtins.pyi
@@ -884,7 +884,7 @@ class memoryview(Sequence[_I]):
     @overload
     def __setitem__(self, key: slice, value: ReadableBuffer, /) -> None: ...
     @overload
-    def __setitem__(self, key: SupportsIndex | tuple[SupportsIndex, ...], value: SupportsIndex, /) -> None: ...
+    def __setitem__(self, key: SupportsIndex | tuple[SupportsIndex, ...], value: _I, /) -> None: ...
     if sys.version_info >= (3, 10):
         def tobytes(self, order: Literal["C", "F", "A"] | None = "C") -> bytes: ...
     else: