diff --git a/stdlib/2and3/ssl.pyi b/stdlib/2and3/ssl.pyi
index c8b59790e..11488e5d9 100644
--- a/stdlib/2and3/ssl.pyi
+++ b/stdlib/2and3/ssl.pyi
@@ -1,7 +1,7 @@
 # Stubs for ssl
 
 from typing import (
-    Any, Callable, ClassVar, Dict, List, NamedTuple, Optional, Set, Text, Type, Tuple, Union,
+    Any, Callable, ClassVar, Dict, Iterable, List, NamedTuple, Optional, Set, Text, Type, Tuple, Union,
     overload
 )
 import enum
@@ -283,18 +283,18 @@ class SSLContext:
     def load_default_certs(self, purpose: Purpose = ...) -> None: ...
     def load_verify_locations(
         self,
-        cafile: Optional[str] = ...,
-        capath: Optional[str] = ...,
+        cafile: Optional[_Path] = ...,
+        capath: Optional[_Path] = ...,
         cadata: Union[Text, bytes, None] = ...,
     ) -> None: ...
     def get_ca_certs(self, binary_form: bool = ...) -> Union[List[_PeerCertRetDictType], List[bytes]]: ...
     def set_default_verify_paths(self) -> None: ...
     def set_ciphers(self, __cipherlist: str) -> None: ...
-    def set_alpn_protocols(self, alpn_protocols: List[str]) -> None: ...
+    def set_alpn_protocols(self, alpn_protocols: Iterable[str]) -> None: ...
     if sys.version_info >= (3, 7):
         sni_callback: Optional[Callable[[SSLObject, str, SSLContext], Union[None, int]]]
         sslobject_class: Type[SSLObject]
-    def set_npn_protocols(self, npn_protocols: List[str]) -> None: ...
+    def set_npn_protocols(self, npn_protocols: Iterable[str]) -> None: ...
     if sys.version_info >= (3, 7):
         def set_servername_callback(self, server_name_callback: Optional[_SrvnmeCbType]) -> None: ...
     else: