diff --git a/stubs/nanoid/nanoid/__init__.pyi b/stubs/nanoid/nanoid/__init__.pyi
index 37e83e31a712..e7c4122d5201 100644
--- a/stubs/nanoid/nanoid/__init__.pyi
+++ b/stubs/nanoid/nanoid/__init__.pyi
@@ -1,4 +1,4 @@
 from nanoid.generate import generate
 from nanoid.non_secure_generate import non_secure_generate
 
-__all__ = ["generate", "non_secure_generate"]
+__all__: list[str] = ["generate", "non_secure_generate"]