diff --git a/stubs/tzlocal/METADATA.toml b/stubs/tzlocal/METADATA.toml
index 3f6d82f31..d57dde4a4 100644
--- a/stubs/tzlocal/METADATA.toml
+++ b/stubs/tzlocal/METADATA.toml
@@ -1,2 +1,2 @@
-version = "4.3"
+version = "5.0"
 requires = ["types-pytz"]
diff --git a/stubs/tzlocal/tzlocal/__init__.pyi b/stubs/tzlocal/tzlocal/__init__.pyi
index 81c2351ad..2d118c02f 100644
--- a/stubs/tzlocal/tzlocal/__init__.pyi
+++ b/stubs/tzlocal/tzlocal/__init__.pyi
@@ -1,4 +1,7 @@
 from pytz import BaseTzInfo
+from tzlocal.utils import assert_tz_offset
+
+__all__ = ["get_localzone", "get_localzone_name", "reload_localzone", "assert_tz_offset"]
 
 def reload_localzone() -> None: ...
 def get_localzone() -> BaseTzInfo: ...
diff --git a/stubs/tzlocal/tzlocal/utils.pyi b/stubs/tzlocal/tzlocal/utils.pyi
index aedc34ac5..e56ead683 100644
--- a/stubs/tzlocal/tzlocal/utils.pyi
+++ b/stubs/tzlocal/tzlocal/utils.pyi
@@ -1,16 +1,4 @@
 import datetime
-import sys
 
-import pytz
-
-if sys.version_info >= (3, 9):
-    import zoneinfo
-
-    class ZoneInfoNotFoundError(pytz.UnknownTimeZoneError, zoneinfo.ZoneInfoNotFoundError): ...
-
-else:
-    class ZoneInfoNotFoundError(pytz.UnknownTimeZoneError): ...
-
-def get_system_offset() -> int: ...
 def get_tz_offset(tz: datetime.tzinfo) -> int: ...
-def assert_tz_offset(tz: datetime.tzinfo) -> None: ...
+def assert_tz_offset(tz: datetime.tzinfo, error: bool = True) -> None: ...