diff --git a/src/gi-stubs/repository/GLib.pyi b/src/gi-stubs/repository/GLib.pyi
index e12b05a2..bc793870 100644
--- a/src/gi-stubs/repository/GLib.pyi
+++ b/src/gi-stubs/repository/GLib.pyi
@@ -3744,7 +3744,7 @@ class Variant(GObject.GPointer):
         new_variant(value:GLib.Variant) -> GLib.Variant
     """
 
-    def __init__(self, format_string: str, value: typing.Any): ...
+    def __init__(self, format_string: str, value: typing.Any) -> None: ...
     def byteswap(self) -> Variant: ...
     def check_format_string(self, format_string: str, copy_only: bool) -> bool: ...
     def classify(self) -> VariantClass: ...
@@ -3797,16 +3797,16 @@ class Variant(GObject.GPointer):
     def new_array(
         cls,
         child_type: typing.Optional[VariantType] = None,
-        children: typing.Optional[Sequence[Variant]] = None,
+        children: typing.Optional[typing.Sequence[Variant]] = None,
     ) -> Variant: ...
     @classmethod
     def new_boolean(cls, value: bool) -> Variant: ...
     @classmethod
     def new_byte(cls, value: int) -> Variant: ...
     @classmethod
-    def new_bytestring(cls, string: Sequence[int]) -> Variant: ...
+    def new_bytestring(cls, string: typing.Sequence[int]) -> Variant: ...
     @classmethod
-    def new_bytestring_array(cls, strv: Sequence[str]) -> Variant: ...
+    def new_bytestring_array(cls, strv: typing.Sequence[str]) -> Variant: ...
     @classmethod
     def new_dict_entry(cls, key: Variant, value: Variant) -> Variant: ...
     @classmethod
@@ -3827,7 +3827,7 @@ class Variant(GObject.GPointer):
     def new_from_data(
         cls,
         type: VariantType,
-        data: Sequence[int],
+        data: typing.Sequence[int],
         trusted: bool,
         notify: typing.Callable[[None], None],
         user_data: None,
@@ -3849,13 +3849,13 @@ class Variant(GObject.GPointer):
     @classmethod
     def new_object_path(cls, object_path: str) -> Variant: ...
     @classmethod
-    def new_objv(cls, strv: Sequence[str]) -> Variant: ...
+    def new_objv(cls, strv: typing.Sequence[str]) -> Variant: ...
     @classmethod
     def new_signature(cls, signature: str) -> Variant: ...
     @classmethod
     def new_string(cls, string: str) -> Variant: ...
     @classmethod
-    def new_strv(cls, strv: Sequence[str]) -> Variant: ...
+    def new_strv(cls, strv: typing.Sequence[str]) -> Variant: ...
     @classmethod
     def new_tuple(cls, children: Variant) -> Variant: ...
     @classmethod
@@ -3946,7 +3946,7 @@ class VariantType(GObject.GBoxed):
     """
 
     # override
-    def __init__(self, string: str): ...
+    def __init__(self, string: str) -> None: ...
     @staticmethod
     def checked_(type_string: str) -> VariantType: ...
     def copy(self) -> VariantType: ...