diff --git a/stdlib/logging/__init__.pyi b/stdlib/logging/__init__.pyi
index 4c6163257..e6e6e8f64 100644
--- a/stdlib/logging/__init__.pyi
+++ b/stdlib/logging/__init__.pyi
@@ -7,7 +7,7 @@ from re import Pattern
 from string import Template
 from time import struct_time
 from types import FrameType, TracebackType
-from typing import Any, ClassVar, Generic, Literal, Protocol, TextIO, TypeVar, overload
+from typing import Any, ClassVar, Final, Generic, Literal, Protocol, TextIO, TypeVar, overload
 from typing_extensions import Self, TypeAlias, deprecated
 
 if sys.version_info >= (3, 11):
@@ -236,14 +236,14 @@ class Logger(Filterer):
     def hasHandlers(self) -> bool: ...
     def callHandlers(self, record: LogRecord) -> None: ...  # undocumented
 
-CRITICAL: int
-FATAL: int
-ERROR: int
-WARNING: int
-WARN: int
-INFO: int
-DEBUG: int
-NOTSET: int
+CRITICAL: Final = 50
+FATAL: Final = CRITICAL
+ERROR: Final = 40
+WARNING: Final = 30
+WARN: Final = WARNING
+INFO: Final = 20
+DEBUG: Final = 10
+NOTSET: Final = 0
 
 class Handler(Filterer):
     level: int  # undocumented
@@ -684,6 +684,6 @@ class StrFormatStyle(PercentStyle):  # undocumented
 class StringTemplateStyle(PercentStyle):  # undocumented
     _tpl: Template
 
-_STYLES: dict[str, tuple[PercentStyle, str]]
+_STYLES: Final[dict[str, tuple[PercentStyle, str]]]
 
-BASIC_FORMAT: str
+BASIC_FORMAT: Final[str]
diff --git a/stdlib/logging/handlers.pyi b/stdlib/logging/handlers.pyi
index 4e97012ab..91f9fe57e 100644
--- a/stdlib/logging/handlers.pyi
+++ b/stdlib/logging/handlers.pyi
@@ -8,16 +8,16 @@ from logging import FileHandler, Handler, LogRecord
 from re import Pattern
 from socket import SocketKind, socket
 from threading import Thread
-from typing import Any, ClassVar, Protocol, TypeVar
+from typing import Any, ClassVar, Final, Protocol, TypeVar
 
 _T = TypeVar("_T")
 
-DEFAULT_TCP_LOGGING_PORT: int
-DEFAULT_UDP_LOGGING_PORT: int
-DEFAULT_HTTP_LOGGING_PORT: int
-DEFAULT_SOAP_LOGGING_PORT: int
-SYSLOG_UDP_PORT: int
-SYSLOG_TCP_PORT: int
+DEFAULT_TCP_LOGGING_PORT: Final[int]
+DEFAULT_UDP_LOGGING_PORT: Final[int]
+DEFAULT_HTTP_LOGGING_PORT: Final[int]
+DEFAULT_SOAP_LOGGING_PORT: Final[int]
+SYSLOG_UDP_PORT: Final[int]
+SYSLOG_TCP_PORT: Final[int]
 
 class WatchedFileHandler(FileHandler):
     dev: int  # undocumented