diff --git a/aerospike-stubs/aerospike.pyi b/aerospike-stubs/aerospike.pyi
index e0306a145..5158cddf5 100644
--- a/aerospike-stubs/aerospike.pyi
+++ b/aerospike-stubs/aerospike.pyi
@@ -335,7 +335,7 @@ class Client:
     def __init__(self, *args, **kwargs) -> None: ...
     def admin_change_password(self, username: str, password: str, policy: dict = ...) -> None: ...
     def admin_create_role(self, role: str, privileges: list, policy: dict = ..., whitelist: list = ..., read_quota: int = ..., write_quota: int = ...) -> None: ...
-    def admin_create_pki_user(self, username: str, roles: list, policy: dict = ...) -> None: ...
+    def admin_create_pki_user(self, username: str, roles: list[str], policy: dict = ...) -> None: ...
     def admin_create_user(self, username: str, password: str, roles: list, policy: dict = ...) -> None: ...
     def admin_drop_role(self, role: str, policy: dict = ...) -> None: ...
     def admin_drop_user(self, username: str, policy: dict = ...) -> None: ...