diff --git a/stdlib/asyncio/tasks.pyi b/stdlib/asyncio/tasks.pyi
index 765fb67beefb..9acb96b91820 100644
--- a/stdlib/asyncio/tasks.pyi
+++ b/stdlib/asyncio/tasks.pyi
@@ -43,7 +43,6 @@ else:
         "wait_for",
         "as_completed",
         "sleep",
-        "async",
         "gather",
         "shield",
         "ensure_future",
diff --git a/stdlib/http/server.pyi b/stdlib/http/server.pyi
index 0512ab5f739f..53159b65ec14 100644
--- a/stdlib/http/server.pyi
+++ b/stdlib/http/server.pyi
@@ -5,7 +5,10 @@ import sys
 from _typeshed import StrPath, SupportsRead, SupportsWrite
 from typing import Any, AnyStr, BinaryIO, ClassVar, Mapping, Sequence
 
-__all__ = ["HTTPServer", "ThreadingHTTPServer", "BaseHTTPRequestHandler", "SimpleHTTPRequestHandler", "CGIHTTPRequestHandler"]
+if sys.version_info >= (3, 7):
+    __all__ = ["HTTPServer", "ThreadingHTTPServer", "BaseHTTPRequestHandler", "SimpleHTTPRequestHandler", "CGIHTTPRequestHandler"]
+else:
+    __all__ = ["HTTPServer", "BaseHTTPRequestHandler", "SimpleHTTPRequestHandler", "CGIHTTPRequestHandler"]
 
 class HTTPServer(socketserver.TCPServer):
     server_name: str
diff --git a/stdlib/multiprocessing/__init__.pyi b/stdlib/multiprocessing/__init__.pyi
index 979176c47a5e..e011349c5690 100644
--- a/stdlib/multiprocessing/__init__.pyi
+++ b/stdlib/multiprocessing/__init__.pyi
@@ -102,7 +102,6 @@ else:
         "get_logger",
         "get_start_method",
         "log_to_stderr",
-        "parent_process",
         "reducer",
         "set_executable",
         "set_forkserver_preload",
diff --git a/stdlib/plistlib.pyi b/stdlib/plistlib.pyi
index 3f19eeeb6fc5..67d1611de828 100644
--- a/stdlib/plistlib.pyi
+++ b/stdlib/plistlib.pyi
@@ -105,11 +105,20 @@ if sys.version_info < (3, 9):
     def writePlistToBytes(value: Mapping[str, Any]) -> bytes: ...
 
 if sys.version_info < (3, 7):
-    class Dict(dict[str, Any]):
+    class _InternalDict(dict[str, Any]):
         def __getattr__(self, attr: str) -> Any: ...
         def __setattr__(self, attr: str, value: Any) -> None: ...
         def __delattr__(self, attr: str) -> None: ...
 
+    class Dict(_InternalDict):  # deprecated
+        def __init__(self, **kwargs: Any) -> None: ...
+
+    class Plist(_InternalDict):  # deprecated
+        def __init__(self, **kwargs: Any) -> None: ...
+        @classmethod
+        def fromFile(cls: type[Self], pathOrFile: str | IO[bytes]) -> Self: ...
+        def write(self, pathOrFile: str | IO[bytes]) -> None: ...
+
 if sys.version_info < (3, 9):
     class Data:
         data: bytes
diff --git a/tests/stubtest_allowlists/py36.txt b/tests/stubtest_allowlists/py36.txt
index 2b3413ea7ed8..1c70b102c2ea 100644
--- a/tests/stubtest_allowlists/py36.txt
+++ b/tests/stubtest_allowlists/py36.txt
@@ -31,7 +31,6 @@ ipaddress._BaseNetwork.__init__
 json.loads
 mmap.ACCESS_DEFAULT
 (os|posix).utime
-plistlib.Dict.__init__
 pyexpat.XMLParserType.ExternalEntityParserCreate  # C signature is wrong - function gets only positional args
 random.Random.randrange  # missing undocumented arg _int
 random.randrange  # missing undocumented arg _int
@@ -121,7 +120,6 @@ html.parser.HTMLParser.unescape
 platform.popen
 plistlib.Data.asBase64
 plistlib.Data.fromBase64
-plistlib.Plist
 ssl.SSLObject.verify_client_post_handshake
 ssl.SSLSocket.verify_client_post_handshake
 sys.callstats