diff --git a/stubs/cffi/cffi/api.pyi b/stubs/cffi/cffi/api.pyi
index cfb26ef92..78434ee0c 100644
--- a/stubs/cffi/cffi/api.pyi
+++ b/stubs/cffi/cffi/api.pyi
@@ -38,7 +38,7 @@ class FFI:
         free: Callable[[CData], Any] | None = ...,
         should_clear_after_alloc: bool = ...,
     ) -> _cffi_backend._Allocator: ...
-    def cast(self, cdecl: str | CType, source: CData) -> CData: ...
+    def cast(self, cdecl: str | CType, source: CData | int) -> CData: ...
     def string(self, cdata: CData, maxlen: int = ...) -> bytes | str: ...
     def unpack(self, cdata: CData, length: int) -> bytes | str | list[Any]: ...
     @overload