diff --git a/gdk-pixbuf/src/auto/pixbuf.rs b/gdk-pixbuf/src/auto/pixbuf.rs
index fb7f9f28db8d..c1af026d0a1f 100644
--- a/gdk-pixbuf/src/auto/pixbuf.rs
+++ b/gdk-pixbuf/src/auto/pixbuf.rs
@@ -656,7 +656,7 @@ impl Pixbuf {
 
     #[doc(alias = "gdk_pixbuf_get_formats")]
     #[doc(alias = "get_formats")]
-    pub fn formats() -> Vec<PixbufFormat> {
+    pub fn formats() -> glib::SList<PixbufFormat> {
         unsafe { FromGlibPtrContainer::from_glib_container(ffi::gdk_pixbuf_get_formats()) }
     }
 
diff --git a/gdk-pixbuf/src/auto/pixbuf_format.rs b/gdk-pixbuf/src/auto/pixbuf_format.rs
index ae07ac5daa77..95e58e0922a9 100644
--- a/gdk-pixbuf/src/auto/pixbuf_format.rs
+++ b/gdk-pixbuf/src/auto/pixbuf_format.rs
@@ -29,7 +29,7 @@ impl PixbufFormat {
 
     #[doc(alias = "gdk_pixbuf_format_get_extensions")]
     #[doc(alias = "get_extensions")]
-    pub fn extensions(&self) -> Vec<glib::GString> {
+    pub fn extensions(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::gdk_pixbuf_format_get_extensions(
                 mut_override(self.to_glib_none().0),
@@ -49,7 +49,7 @@ impl PixbufFormat {
 
     #[doc(alias = "gdk_pixbuf_format_get_mime_types")]
     #[doc(alias = "get_mime_types")]
-    pub fn mime_types(&self) -> Vec<glib::GString> {
+    pub fn mime_types(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::gdk_pixbuf_format_get_mime_types(
                 mut_override(self.to_glib_none().0),
diff --git a/gdk-pixbuf/src/auto/versions.txt b/gdk-pixbuf/src/auto/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/gdk-pixbuf/src/auto/versions.txt
+++ b/gdk-pixbuf/src/auto/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/gdk-pixbuf/sys/versions.txt b/gdk-pixbuf/sys/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/gdk-pixbuf/sys/versions.txt
+++ b/gdk-pixbuf/sys/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/gio/src/auto/action_group.rs b/gio/src/auto/action_group.rs
index d23d6e697d2d..4d8bc22076ec 100644
--- a/gio/src/auto/action_group.rs
+++ b/gio/src/auto/action_group.rs
@@ -65,7 +65,7 @@ pub trait ActionGroupExt: 'static {
     fn has_action(&self, action_name: &str) -> bool;
 
     #[doc(alias = "g_action_group_list_actions")]
-    fn list_actions(&self) -> Vec<glib::GString>;
+    fn list_actions(&self) -> glib::StrV;
 
     #[doc(alias = "action-added")]
     fn connect_action_added<F: Fn(&Self, &str) + 'static>(
@@ -209,7 +209,7 @@ impl<O: IsA<ActionGroup>> ActionGroupExt for O {
         }
     }
 
-    fn list_actions(&self) -> Vec<glib::GString> {
+    fn list_actions(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_action_group_list_actions(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/app_info.rs b/gio/src/auto/app_info.rs
index 7e0c03c23087..b8b845819ff0 100644
--- a/gio/src/auto/app_info.rs
+++ b/gio/src/auto/app_info.rs
@@ -42,13 +42,13 @@ impl AppInfo {
 
     #[doc(alias = "g_app_info_get_all")]
     #[doc(alias = "get_all")]
-    pub fn all() -> Vec<AppInfo> {
+    pub fn all() -> glib::List<AppInfo> {
         unsafe { FromGlibPtrContainer::from_glib_full(ffi::g_app_info_get_all()) }
     }
 
     #[doc(alias = "g_app_info_get_all_for_type")]
     #[doc(alias = "get_all_for_type")]
-    pub fn all_for_type(content_type: &str) -> Vec<AppInfo> {
+    pub fn all_for_type(content_type: &str) -> glib::List<AppInfo> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_app_info_get_all_for_type(
                 content_type.to_glib_none().0,
@@ -221,7 +221,7 @@ impl AppInfo {
 
     #[doc(alias = "g_app_info_get_fallback_for_type")]
     #[doc(alias = "get_fallback_for_type")]
-    pub fn fallback_for_type(content_type: &str) -> Vec<AppInfo> {
+    pub fn fallback_for_type(content_type: &str) -> glib::List<AppInfo> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_app_info_get_fallback_for_type(
                 content_type.to_glib_none().0,
@@ -231,7 +231,7 @@ impl AppInfo {
 
     #[doc(alias = "g_app_info_get_recommended_for_type")]
     #[doc(alias = "get_recommended_for_type")]
-    pub fn recommended_for_type(content_type: &str) -> Vec<AppInfo> {
+    pub fn recommended_for_type(content_type: &str) -> glib::List<AppInfo> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_app_info_get_recommended_for_type(
                 content_type.to_glib_none().0,
diff --git a/gio/src/auto/dbus_interface_skeleton.rs b/gio/src/auto/dbus_interface_skeleton.rs
index 3ee27ece91b5..81de323025c7 100644
--- a/gio/src/auto/dbus_interface_skeleton.rs
+++ b/gio/src/auto/dbus_interface_skeleton.rs
@@ -39,7 +39,7 @@ pub trait DBusInterfaceSkeletonExt: 'static {
 
     #[doc(alias = "g_dbus_interface_skeleton_get_connections")]
     #[doc(alias = "get_connections")]
-    fn connections(&self) -> Vec<DBusConnection>;
+    fn connections(&self) -> glib::List<DBusConnection>;
 
     #[doc(alias = "g_dbus_interface_skeleton_get_flags")]
     #[doc(alias = "get_flags")]
@@ -122,7 +122,7 @@ impl<O: IsA<DBusInterfaceSkeleton>> DBusInterfaceSkeletonExt for O {
         }
     }
 
-    fn connections(&self) -> Vec<DBusConnection> {
+    fn connections(&self) -> glib::List<DBusConnection> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_dbus_interface_skeleton_get_connections(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/dbus_object.rs b/gio/src/auto/dbus_object.rs
index a5e2bdd44329..a1e02204450f 100644
--- a/gio/src/auto/dbus_object.rs
+++ b/gio/src/auto/dbus_object.rs
@@ -30,7 +30,7 @@ pub trait DBusObjectExt: 'static {
 
     #[doc(alias = "g_dbus_object_get_interfaces")]
     #[doc(alias = "get_interfaces")]
-    fn interfaces(&self) -> Vec<DBusInterface>;
+    fn interfaces(&self) -> glib::List<DBusInterface>;
 
     #[doc(alias = "g_dbus_object_get_object_path")]
     #[doc(alias = "get_object_path")]
@@ -59,7 +59,7 @@ impl<O: IsA<DBusObject>> DBusObjectExt for O {
         }
     }
 
-    fn interfaces(&self) -> Vec<DBusInterface> {
+    fn interfaces(&self) -> glib::List<DBusInterface> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_dbus_object_get_interfaces(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/dbus_proxy.rs b/gio/src/auto/dbus_proxy.rs
index a641596679fd..08afa542ab88 100644
--- a/gio/src/auto/dbus_proxy.rs
+++ b/gio/src/auto/dbus_proxy.rs
@@ -352,7 +352,7 @@ pub trait DBusProxyExt: 'static {
 
     #[doc(alias = "g_dbus_proxy_get_cached_property_names")]
     #[doc(alias = "get_cached_property_names")]
-    fn cached_property_names(&self) -> Vec<glib::GString>;
+    fn cached_property_names(&self) -> glib::StrV;
 
     #[doc(alias = "g_dbus_proxy_get_connection")]
     #[doc(alias = "get_connection")]
@@ -699,7 +699,7 @@ impl<O: IsA<DBusProxy>> DBusProxyExt for O {
         }
     }
 
-    fn cached_property_names(&self) -> Vec<glib::GString> {
+    fn cached_property_names(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_dbus_proxy_get_cached_property_names(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/desktop_app_info.rs b/gio/src/auto/desktop_app_info.rs
index 4daaeade91f7..932c519956b4 100644
--- a/gio/src/auto/desktop_app_info.rs
+++ b/gio/src/auto/desktop_app_info.rs
@@ -161,7 +161,7 @@ impl DesktopAppInfo {
     #[cfg_attr(feature = "dox", doc(cfg(feature = "v2_60")))]
     #[doc(alias = "g_desktop_app_info_get_string_list")]
     #[doc(alias = "get_string_list")]
-    pub fn string_list(&self, key: &str) -> Vec<glib::GString> {
+    pub fn string_list(&self, key: &str) -> glib::StrV {
         unsafe {
             let mut length = mem::MaybeUninit::uninit();
             let ret = FromGlibContainer::from_glib_full_num(
@@ -280,7 +280,7 @@ impl DesktopAppInfo {
 
     #[doc(alias = "g_desktop_app_info_get_implementations")]
     #[doc(alias = "get_implementations")]
-    pub fn implementations(interface: &str) -> Vec<DesktopAppInfo> {
+    pub fn implementations(interface: &str) -> glib::List<DesktopAppInfo> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_desktop_app_info_get_implementations(
                 interface.to_glib_none().0,
diff --git a/gio/src/auto/drive.rs b/gio/src/auto/drive.rs
index fbe3e7e61914..1dccea5a7c62 100644
--- a/gio/src/auto/drive.rs
+++ b/gio/src/auto/drive.rs
@@ -58,7 +58,7 @@ pub trait DriveExt: 'static {
     ) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>>;
 
     #[doc(alias = "g_drive_enumerate_identifiers")]
-    fn enumerate_identifiers(&self) -> Vec<glib::GString>;
+    fn enumerate_identifiers(&self) -> glib::StrV;
 
     #[doc(alias = "g_drive_get_icon")]
     #[doc(alias = "get_icon")]
@@ -86,7 +86,7 @@ pub trait DriveExt: 'static {
 
     #[doc(alias = "g_drive_get_volumes")]
     #[doc(alias = "get_volumes")]
-    fn volumes(&self) -> Vec<Volume>;
+    fn volumes(&self) -> glib::List<Volume>;
 
     #[doc(alias = "g_drive_has_media")]
     fn has_media(&self) -> bool;
@@ -259,7 +259,7 @@ impl<O: IsA<Drive>> DriveExt for O {
         ))
     }
 
-    fn enumerate_identifiers(&self) -> Vec<glib::GString> {
+    fn enumerate_identifiers(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_drive_enumerate_identifiers(
                 self.as_ref().to_glib_none().0,
@@ -304,7 +304,7 @@ impl<O: IsA<Drive>> DriveExt for O {
         }
     }
 
-    fn volumes(&self) -> Vec<Volume> {
+    fn volumes(&self) -> glib::List<Volume> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_drive_get_volumes(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/emblemed_icon.rs b/gio/src/auto/emblemed_icon.rs
index afc8fea7821d..6a51f0369f85 100644
--- a/gio/src/auto/emblemed_icon.rs
+++ b/gio/src/auto/emblemed_icon.rs
@@ -38,7 +38,7 @@ pub trait EmblemedIconExt: 'static {
 
     #[doc(alias = "g_emblemed_icon_get_emblems")]
     #[doc(alias = "get_emblems")]
-    fn emblems(&self) -> Vec<Emblem>;
+    fn emblems(&self) -> glib::List<Emblem>;
 
     #[doc(alias = "g_emblemed_icon_get_icon")]
     #[doc(alias = "get_icon")]
@@ -63,7 +63,7 @@ impl<O: IsA<EmblemedIcon>> EmblemedIconExt for O {
         }
     }
 
-    fn emblems(&self) -> Vec<Emblem> {
+    fn emblems(&self) -> glib::List<Emblem> {
         unsafe {
             FromGlibPtrContainer::from_glib_none(ffi::g_emblemed_icon_get_emblems(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/file_enumerator.rs b/gio/src/auto/file_enumerator.rs
index 8b1a6f4c54e5..495d8bd1b15b 100644
--- a/gio/src/auto/file_enumerator.rs
+++ b/gio/src/auto/file_enumerator.rs
@@ -57,7 +57,7 @@ pub trait FileEnumeratorExt: 'static {
     ) -> Result<Option<FileInfo>, glib::Error>;
 
     #[doc(alias = "g_file_enumerator_next_files_async")]
-    fn next_files_async<P: FnOnce(Result<Vec<FileInfo>, glib::Error>) + 'static>(
+    fn next_files_async<P: FnOnce(Result<glib::List<FileInfo>, glib::Error>) + 'static>(
         &self,
         num_files: i32,
         io_priority: glib::Priority,
@@ -69,7 +69,9 @@ pub trait FileEnumeratorExt: 'static {
         &self,
         num_files: i32,
         io_priority: glib::Priority,
-    ) -> Pin<Box_<dyn std::future::Future<Output = Result<Vec<FileInfo>, glib::Error>> + 'static>>;
+    ) -> Pin<
+        Box_<dyn std::future::Future<Output = Result<glib::List<FileInfo>, glib::Error>> + 'static>,
+    >;
 
     #[doc(alias = "g_file_enumerator_set_pending")]
     fn set_pending(&self, pending: bool);
@@ -208,7 +210,7 @@ impl<O: IsA<FileEnumerator>> FileEnumeratorExt for O {
         }
     }
 
-    fn next_files_async<P: FnOnce(Result<Vec<FileInfo>, glib::Error>) + 'static>(
+    fn next_files_async<P: FnOnce(Result<glib::List<FileInfo>, glib::Error>) + 'static>(
         &self,
         num_files: i32,
         io_priority: glib::Priority,
@@ -228,7 +230,7 @@ impl<O: IsA<FileEnumerator>> FileEnumeratorExt for O {
         let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
             Box_::new(glib::thread_guard::ThreadGuard::new(callback));
         unsafe extern "C" fn next_files_async_trampoline<
-            P: FnOnce(Result<Vec<FileInfo>, glib::Error>) + 'static,
+            P: FnOnce(Result<glib::List<FileInfo>, glib::Error>) + 'static,
         >(
             _source_object: *mut glib::gobject_ffi::GObject,
             res: *mut crate::ffi::GAsyncResult,
@@ -264,8 +266,9 @@ impl<O: IsA<FileEnumerator>> FileEnumeratorExt for O {
         &self,
         num_files: i32,
         io_priority: glib::Priority,
-    ) -> Pin<Box_<dyn std::future::Future<Output = Result<Vec<FileInfo>, glib::Error>> + 'static>>
-    {
+    ) -> Pin<
+        Box_<dyn std::future::Future<Output = Result<glib::List<FileInfo>, glib::Error>> + 'static>,
+    > {
         Box_::pin(crate::GioFuture::new(
             self,
             move |obj, cancellable, send| {
diff --git a/gio/src/auto/file_info.rs b/gio/src/auto/file_info.rs
index 5a61b2c27801..30c36cab550c 100644
--- a/gio/src/auto/file_info.rs
+++ b/gio/src/auto/file_info.rs
@@ -300,7 +300,7 @@ impl FileInfo {
     }
 
     #[doc(alias = "g_file_info_list_attributes")]
-    pub fn list_attributes(&self, name_space: Option<&str>) -> Vec<glib::GString> {
+    pub fn list_attributes(&self, name_space: Option<&str>) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_file_info_list_attributes(
                 self.to_glib_none().0,
diff --git a/gio/src/auto/filename_completer.rs b/gio/src/auto/filename_completer.rs
index e1ef4e1de37e..30c740c7afa4 100644
--- a/gio/src/auto/filename_completer.rs
+++ b/gio/src/auto/filename_completer.rs
@@ -37,7 +37,7 @@ impl FilenameCompleter {
 
     #[doc(alias = "g_filename_completer_get_completions")]
     #[doc(alias = "get_completions")]
-    pub fn completions(&self, initial_text: &str) -> Vec<glib::GString> {
+    pub fn completions(&self, initial_text: &str) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_filename_completer_get_completions(
                 self.to_glib_none().0,
diff --git a/gio/src/auto/functions.rs b/gio/src/auto/functions.rs
index 91699d11eed2..487a2f4bf844 100644
--- a/gio/src/auto/functions.rs
+++ b/gio/src/auto/functions.rs
@@ -197,7 +197,7 @@ pub fn content_type_guess(
 }
 
 #[doc(alias = "g_content_type_guess_for_tree")]
-pub fn content_type_guess_for_tree(root: &impl IsA<File>) -> Vec<glib::GString> {
+pub fn content_type_guess_for_tree(root: &impl IsA<File>) -> glib::StrV {
     unsafe {
         FromGlibPtrContainer::from_glib_full(ffi::g_content_type_guess_for_tree(
             root.as_ref().to_glib_none().0,
@@ -240,7 +240,7 @@ pub fn content_type_set_mime_dirs(dirs: &[&str]) {
 }
 
 #[doc(alias = "g_content_types_get_registered")]
-pub fn content_types_get_registered() -> Vec<glib::GString> {
+pub fn content_types_get_registered() -> glib::List<glib::GStringPtr> {
     unsafe { FromGlibPtrContainer::from_glib_full(ffi::g_content_types_get_registered()) }
 }
 
@@ -456,12 +456,12 @@ pub fn io_error_from_errno(err_no: i32) -> IOErrorEnum {
 }
 
 //#[doc(alias = "g_io_modules_load_all_in_directory")]
-//pub fn io_modules_load_all_in_directory(dirname: impl AsRef<std::path::Path>) -> /*Ignored*/Vec<IOModule> {
+//pub fn io_modules_load_all_in_directory(dirname: impl AsRef<std::path::Path>) -> /*Ignored*/glib::List<IOModule> {
 //    unsafe { TODO: call ffi:g_io_modules_load_all_in_directory() }
 //}
 
 //#[doc(alias = "g_io_modules_load_all_in_directory_with_scope")]
-//pub fn io_modules_load_all_in_directory_with_scope(dirname: impl AsRef<std::path::Path>, scope: /*Ignored*/&mut IOModuleScope) -> /*Ignored*/Vec<IOModule> {
+//pub fn io_modules_load_all_in_directory_with_scope(dirname: impl AsRef<std::path::Path>, scope: /*Ignored*/&mut IOModuleScope) -> /*Ignored*/glib::List<IOModule> {
 //    unsafe { TODO: call ffi:g_io_modules_load_all_in_directory_with_scope() }
 //}
 
@@ -506,7 +506,7 @@ pub fn null_settings_backend_new() -> SettingsBackend {
 pub fn resources_enumerate_children(
     path: &str,
     lookup_flags: ResourceLookupFlags,
-) -> Result<Vec<glib::GString>, glib::Error> {
+) -> Result<glib::StrV, glib::Error> {
     unsafe {
         let mut error = ptr::null_mut();
         let ret = ffi::g_resources_enumerate_children(
diff --git a/gio/src/auto/mount.rs b/gio/src/auto/mount.rs
index e2e367aba8c9..f9ba253d77fe 100644
--- a/gio/src/auto/mount.rs
+++ b/gio/src/auto/mount.rs
@@ -104,7 +104,7 @@ pub trait MountExt: 'static {
         &self,
         force_rescan: bool,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<glib::GString>, glib::Error>;
+    ) -> Result<glib::StrV, glib::Error>;
 
     #[doc(alias = "g_mount_is_shadowed")]
     fn is_shadowed(&self) -> bool;
@@ -351,7 +351,7 @@ impl<O: IsA<Mount>> MountExt for O {
         &self,
         force_rescan: bool,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<glib::GString>, glib::Error> {
+    ) -> Result<glib::StrV, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_mount_guess_content_type_sync(
diff --git a/gio/src/auto/proxy_resolver.rs b/gio/src/auto/proxy_resolver.rs
index 6dedbc5e7ff5..304f06605646 100644
--- a/gio/src/auto/proxy_resolver.rs
+++ b/gio/src/auto/proxy_resolver.rs
@@ -35,7 +35,7 @@ pub trait ProxyResolverExt: 'static {
         &self,
         uri: &str,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<glib::GString>, glib::Error>;
+    ) -> Result<glib::StrV, glib::Error>;
 
     #[doc(alias = "g_proxy_resolver_lookup_async")]
     fn lookup_async<P: FnOnce(Result<Vec<glib::GString>, glib::Error>) + 'static>(
@@ -66,7 +66,7 @@ impl<O: IsA<ProxyResolver>> ProxyResolverExt for O {
         &self,
         uri: &str,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<glib::GString>, glib::Error> {
+    ) -> Result<glib::StrV, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_proxy_resolver_lookup(
diff --git a/gio/src/auto/resolver.rs b/gio/src/auto/resolver.rs
index 67ff1881383f..00a59ca2da5a 100644
--- a/gio/src/auto/resolver.rs
+++ b/gio/src/auto/resolver.rs
@@ -69,10 +69,10 @@ pub trait ResolverExt: 'static {
         &self,
         hostname: &str,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<InetAddress>, glib::Error>;
+    ) -> Result<glib::List<InetAddress>, glib::Error>;
 
     #[doc(alias = "g_resolver_lookup_by_name_async")]
-    fn lookup_by_name_async<P: FnOnce(Result<Vec<InetAddress>, glib::Error>) + 'static>(
+    fn lookup_by_name_async<P: FnOnce(Result<glib::List<InetAddress>, glib::Error>) + 'static>(
         &self,
         hostname: &str,
         cancellable: Option<&impl IsA<Cancellable>>,
@@ -82,7 +82,12 @@ pub trait ResolverExt: 'static {
     fn lookup_by_name_future(
         &self,
         hostname: &str,
-    ) -> Pin<Box_<dyn std::future::Future<Output = Result<Vec<InetAddress>, glib::Error>> + 'static>>;
+    ) -> Pin<
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<InetAddress>, glib::Error>>
+                + 'static,
+        >,
+    >;
 
     #[cfg(any(feature = "v2_60", feature = "dox"))]
     #[cfg_attr(feature = "dox", doc(cfg(feature = "v2_60")))]
@@ -92,12 +97,14 @@ pub trait ResolverExt: 'static {
         hostname: &str,
         flags: ResolverNameLookupFlags,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<InetAddress>, glib::Error>;
+    ) -> Result<glib::List<InetAddress>, glib::Error>;
 
     #[cfg(any(feature = "v2_60", feature = "dox"))]
     #[cfg_attr(feature = "dox", doc(cfg(feature = "v2_60")))]
     #[doc(alias = "g_resolver_lookup_by_name_with_flags_async")]
-    fn lookup_by_name_with_flags_async<P: FnOnce(Result<Vec<InetAddress>, glib::Error>) + 'static>(
+    fn lookup_by_name_with_flags_async<
+        P: FnOnce(Result<glib::List<InetAddress>, glib::Error>) + 'static,
+    >(
         &self,
         hostname: &str,
         flags: ResolverNameLookupFlags,
@@ -111,7 +118,12 @@ pub trait ResolverExt: 'static {
         &self,
         hostname: &str,
         flags: ResolverNameLookupFlags,
-    ) -> Pin<Box_<dyn std::future::Future<Output = Result<Vec<InetAddress>, glib::Error>> + 'static>>;
+    ) -> Pin<
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<InetAddress>, glib::Error>>
+                + 'static,
+        >,
+    >;
 
     #[doc(alias = "g_resolver_lookup_records")]
     fn lookup_records(
@@ -119,10 +131,10 @@ pub trait ResolverExt: 'static {
         rrname: &str,
         record_type: ResolverRecordType,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<glib::Variant>, glib::Error>;
+    ) -> Result<glib::List<glib::Variant>, glib::Error>;
 
     #[doc(alias = "g_resolver_lookup_records_async")]
-    fn lookup_records_async<P: FnOnce(Result<Vec<glib::Variant>, glib::Error>) + 'static>(
+    fn lookup_records_async<P: FnOnce(Result<glib::List<glib::Variant>, glib::Error>) + 'static>(
         &self,
         rrname: &str,
         record_type: ResolverRecordType,
@@ -135,7 +147,10 @@ pub trait ResolverExt: 'static {
         rrname: &str,
         record_type: ResolverRecordType,
     ) -> Pin<
-        Box_<dyn std::future::Future<Output = Result<Vec<glib::Variant>, glib::Error>> + 'static>,
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<glib::Variant>, glib::Error>>
+                + 'static,
+        >,
     >;
 
     #[doc(alias = "g_resolver_lookup_service")]
@@ -145,10 +160,10 @@ pub trait ResolverExt: 'static {
         protocol: &str,
         domain: &str,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<SrvTarget>, glib::Error>;
+    ) -> Result<glib::List<SrvTarget>, glib::Error>;
 
     #[doc(alias = "g_resolver_lookup_service_async")]
-    fn lookup_service_async<P: FnOnce(Result<Vec<SrvTarget>, glib::Error>) + 'static>(
+    fn lookup_service_async<P: FnOnce(Result<glib::List<SrvTarget>, glib::Error>) + 'static>(
         &self,
         service: &str,
         protocol: &str,
@@ -162,7 +177,11 @@ pub trait ResolverExt: 'static {
         service: &str,
         protocol: &str,
         domain: &str,
-    ) -> Pin<Box_<dyn std::future::Future<Output = Result<Vec<SrvTarget>, glib::Error>> + 'static>>;
+    ) -> Pin<
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<SrvTarget>, glib::Error>> + 'static,
+        >,
+    >;
 
     #[doc(alias = "g_resolver_set_default")]
     fn set_default(&self);
@@ -263,7 +282,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         &self,
         hostname: &str,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<InetAddress>, glib::Error> {
+    ) -> Result<glib::List<InetAddress>, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_resolver_lookup_by_name(
@@ -280,7 +299,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         }
     }
 
-    fn lookup_by_name_async<P: FnOnce(Result<Vec<InetAddress>, glib::Error>) + 'static>(
+    fn lookup_by_name_async<P: FnOnce(Result<glib::List<InetAddress>, glib::Error>) + 'static>(
         &self,
         hostname: &str,
         cancellable: Option<&impl IsA<Cancellable>>,
@@ -299,7 +318,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
             Box_::new(glib::thread_guard::ThreadGuard::new(callback));
         unsafe extern "C" fn lookup_by_name_async_trampoline<
-            P: FnOnce(Result<Vec<InetAddress>, glib::Error>) + 'static,
+            P: FnOnce(Result<glib::List<InetAddress>, glib::Error>) + 'static,
         >(
             _source_object: *mut glib::gobject_ffi::GObject,
             res: *mut crate::ffi::GAsyncResult,
@@ -333,8 +352,12 @@ impl<O: IsA<Resolver>> ResolverExt for O {
     fn lookup_by_name_future(
         &self,
         hostname: &str,
-    ) -> Pin<Box_<dyn std::future::Future<Output = Result<Vec<InetAddress>, glib::Error>> + 'static>>
-    {
+    ) -> Pin<
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<InetAddress>, glib::Error>>
+                + 'static,
+        >,
+    > {
         let hostname = String::from(hostname);
         Box_::pin(crate::GioFuture::new(
             self,
@@ -353,7 +376,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         hostname: &str,
         flags: ResolverNameLookupFlags,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<InetAddress>, glib::Error> {
+    ) -> Result<glib::List<InetAddress>, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_resolver_lookup_by_name_with_flags(
@@ -374,7 +397,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
     #[cfg(any(feature = "v2_60", feature = "dox"))]
     #[cfg_attr(feature = "dox", doc(cfg(feature = "v2_60")))]
     fn lookup_by_name_with_flags_async<
-        P: FnOnce(Result<Vec<InetAddress>, glib::Error>) + 'static,
+        P: FnOnce(Result<glib::List<InetAddress>, glib::Error>) + 'static,
     >(
         &self,
         hostname: &str,
@@ -395,7 +418,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
             Box_::new(glib::thread_guard::ThreadGuard::new(callback));
         unsafe extern "C" fn lookup_by_name_with_flags_async_trampoline<
-            P: FnOnce(Result<Vec<InetAddress>, glib::Error>) + 'static,
+            P: FnOnce(Result<glib::List<InetAddress>, glib::Error>) + 'static,
         >(
             _source_object: *mut glib::gobject_ffi::GObject,
             res: *mut crate::ffi::GAsyncResult,
@@ -436,8 +459,12 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         &self,
         hostname: &str,
         flags: ResolverNameLookupFlags,
-    ) -> Pin<Box_<dyn std::future::Future<Output = Result<Vec<InetAddress>, glib::Error>> + 'static>>
-    {
+    ) -> Pin<
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<InetAddress>, glib::Error>>
+                + 'static,
+        >,
+    > {
         let hostname = String::from(hostname);
         Box_::pin(crate::GioFuture::new(
             self,
@@ -459,7 +486,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         rrname: &str,
         record_type: ResolverRecordType,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<glib::Variant>, glib::Error> {
+    ) -> Result<glib::List<glib::Variant>, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_resolver_lookup_records(
@@ -477,7 +504,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         }
     }
 
-    fn lookup_records_async<P: FnOnce(Result<Vec<glib::Variant>, glib::Error>) + 'static>(
+    fn lookup_records_async<P: FnOnce(Result<glib::List<glib::Variant>, glib::Error>) + 'static>(
         &self,
         rrname: &str,
         record_type: ResolverRecordType,
@@ -497,7 +524,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
             Box_::new(glib::thread_guard::ThreadGuard::new(callback));
         unsafe extern "C" fn lookup_records_async_trampoline<
-            P: FnOnce(Result<Vec<glib::Variant>, glib::Error>) + 'static,
+            P: FnOnce(Result<glib::List<glib::Variant>, glib::Error>) + 'static,
         >(
             _source_object: *mut glib::gobject_ffi::GObject,
             res: *mut crate::ffi::GAsyncResult,
@@ -534,7 +561,10 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         rrname: &str,
         record_type: ResolverRecordType,
     ) -> Pin<
-        Box_<dyn std::future::Future<Output = Result<Vec<glib::Variant>, glib::Error>> + 'static>,
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<glib::Variant>, glib::Error>>
+                + 'static,
+        >,
     > {
         let rrname = String::from(rrname);
         Box_::pin(crate::GioFuture::new(
@@ -553,7 +583,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         protocol: &str,
         domain: &str,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<SrvTarget>, glib::Error> {
+    ) -> Result<glib::List<SrvTarget>, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_resolver_lookup_service(
@@ -572,7 +602,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         }
     }
 
-    fn lookup_service_async<P: FnOnce(Result<Vec<SrvTarget>, glib::Error>) + 'static>(
+    fn lookup_service_async<P: FnOnce(Result<glib::List<SrvTarget>, glib::Error>) + 'static>(
         &self,
         service: &str,
         protocol: &str,
@@ -593,7 +623,7 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
             Box_::new(glib::thread_guard::ThreadGuard::new(callback));
         unsafe extern "C" fn lookup_service_async_trampoline<
-            P: FnOnce(Result<Vec<SrvTarget>, glib::Error>) + 'static,
+            P: FnOnce(Result<glib::List<SrvTarget>, glib::Error>) + 'static,
         >(
             _source_object: *mut glib::gobject_ffi::GObject,
             res: *mut crate::ffi::GAsyncResult,
@@ -631,8 +661,11 @@ impl<O: IsA<Resolver>> ResolverExt for O {
         service: &str,
         protocol: &str,
         domain: &str,
-    ) -> Pin<Box_<dyn std::future::Future<Output = Result<Vec<SrvTarget>, glib::Error>> + 'static>>
-    {
+    ) -> Pin<
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<SrvTarget>, glib::Error>> + 'static,
+        >,
+    > {
         let service = String::from(service);
         let protocol = String::from(protocol);
         let domain = String::from(domain);
diff --git a/gio/src/auto/resource.rs b/gio/src/auto/resource.rs
index 8b7db0d23adc..92f4859531f5 100644
--- a/gio/src/auto/resource.rs
+++ b/gio/src/auto/resource.rs
@@ -23,7 +23,7 @@ impl Resource {
         &self,
         path: &str,
         lookup_flags: ResourceLookupFlags,
-    ) -> Result<Vec<glib::GString>, glib::Error> {
+    ) -> Result<glib::StrV, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_resource_enumerate_children(
diff --git a/gio/src/auto/settings.rs b/gio/src/auto/settings.rs
index c93916736d08..4739d669f44d 100644
--- a/gio/src/auto/settings.rs
+++ b/gio/src/auto/settings.rs
@@ -182,7 +182,7 @@ pub trait SettingsExt: 'static {
     fn is_writable(&self, name: &str) -> bool;
 
     #[doc(alias = "g_settings_list_children")]
-    fn list_children(&self) -> Vec<glib::GString>;
+    fn list_children(&self) -> glib::StrV;
 
     #[doc(alias = "g_settings_reset")]
     fn reset(&self, key: &str);
@@ -413,7 +413,7 @@ impl<O: IsA<Settings>> SettingsExt for O {
         }
     }
 
-    fn list_children(&self) -> Vec<glib::GString> {
+    fn list_children(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_settings_list_children(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/settings_backend.rs b/gio/src/auto/settings_backend.rs
index 21b5a27ce69e..4912e4511f87 100644
--- a/gio/src/auto/settings_backend.rs
+++ b/gio/src/auto/settings_backend.rs
@@ -18,7 +18,7 @@ impl SettingsBackend {
     pub const NONE: Option<&'static SettingsBackend> = None;
 
     //#[doc(alias = "g_settings_backend_flatten_tree")]
-    //pub fn flatten_tree(tree: /*Ignored*/&glib::Tree) -> (glib::GString, Vec<glib::GString>, Vec<glib::Variant>) {
+    //pub fn flatten_tree(tree: /*Ignored*/&glib::Tree) -> (glib::GString, Vec<glib::GString>, glib::PtrSlice<glib::Variant>) {
     //    unsafe { TODO: call ffi:g_settings_backend_flatten_tree() }
     //}
 
diff --git a/gio/src/auto/settings_schema.rs b/gio/src/auto/settings_schema.rs
index 36feb724fdb1..f88ab5db1c02 100644
--- a/gio/src/auto/settings_schema.rs
+++ b/gio/src/auto/settings_schema.rs
@@ -51,7 +51,7 @@ impl SettingsSchema {
     }
 
     #[doc(alias = "g_settings_schema_list_children")]
-    pub fn list_children(&self) -> Vec<glib::GString> {
+    pub fn list_children(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_settings_schema_list_children(
                 self.to_glib_none().0,
@@ -60,7 +60,7 @@ impl SettingsSchema {
     }
 
     #[doc(alias = "g_settings_schema_list_keys")]
-    pub fn list_keys(&self) -> Vec<glib::GString> {
+    pub fn list_keys(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_settings_schema_list_keys(
                 self.to_glib_none().0,
diff --git a/gio/src/auto/srv_target.rs b/gio/src/auto/srv_target.rs
index 11f617745171..a7bad490bea4 100644
--- a/gio/src/auto/srv_target.rs
+++ b/gio/src/auto/srv_target.rs
@@ -53,7 +53,7 @@ impl SrvTarget {
     }
 
     //#[doc(alias = "g_srv_target_list_sort")]
-    //pub fn list_sort(targets: /*Unimplemented*/&[&Basic: Pointer]) -> /*Unimplemented*/Vec<Basic: Pointer> {
+    //pub fn list_sort(targets: /*Unimplemented*/&[&Basic: Pointer]) -> /*Unimplemented*/glib::List<Basic: Pointer> {
     //    unsafe { TODO: call ffi:g_srv_target_list_sort() }
     //}
 }
diff --git a/gio/src/auto/tls_certificate.rs b/gio/src/auto/tls_certificate.rs
index a1c514ad5593..480a124f5f21 100644
--- a/gio/src/auto/tls_certificate.rs
+++ b/gio/src/auto/tls_certificate.rs
@@ -150,7 +150,7 @@ impl TlsCertificate {
     #[doc(alias = "g_tls_certificate_list_new_from_file")]
     pub fn list_new_from_file(
         file: impl AsRef<std::path::Path>,
-    ) -> Result<Vec<TlsCertificate>, glib::Error> {
+    ) -> Result<glib::List<TlsCertificate>, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_tls_certificate_list_new_from_file(
diff --git a/gio/src/auto/tls_client_connection.rs b/gio/src/auto/tls_client_connection.rs
index 431e1d3b161d..34dcd881f5a0 100644
--- a/gio/src/auto/tls_client_connection.rs
+++ b/gio/src/auto/tls_client_connection.rs
@@ -50,7 +50,7 @@ pub trait TlsClientConnectionExt: 'static {
 
     #[doc(alias = "g_tls_client_connection_get_accepted_cas")]
     #[doc(alias = "get_accepted_cas")]
-    fn accepted_cas(&self) -> Vec<glib::ByteArray>;
+    fn accepted_cas(&self) -> glib::List<glib::ByteArray>;
 
     #[doc(alias = "g_tls_client_connection_get_server_identity")]
     #[doc(alias = "get_server_identity")]
@@ -91,7 +91,7 @@ impl<O: IsA<TlsClientConnection>> TlsClientConnectionExt for O {
         }
     }
 
-    fn accepted_cas(&self) -> Vec<glib::ByteArray> {
+    fn accepted_cas(&self) -> glib::List<glib::ByteArray> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_tls_client_connection_get_accepted_cas(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/tls_database.rs b/gio/src/auto/tls_database.rs
index ee31b4b25da7..29c3a9d84095 100644
--- a/gio/src/auto/tls_database.rs
+++ b/gio/src/auto/tls_database.rs
@@ -90,11 +90,11 @@ pub trait TlsDatabaseExt: 'static {
         interaction: Option<&impl IsA<TlsInteraction>>,
         flags: TlsDatabaseLookupFlags,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<TlsCertificate>, glib::Error>;
+    ) -> Result<glib::List<TlsCertificate>, glib::Error>;
 
     #[doc(alias = "g_tls_database_lookup_certificates_issued_by_async")]
     fn lookup_certificates_issued_by_async<
-        P: FnOnce(Result<Vec<TlsCertificate>, glib::Error>) + 'static,
+        P: FnOnce(Result<glib::List<TlsCertificate>, glib::Error>) + 'static,
     >(
         &self,
         issuer_raw_dn: &glib::ByteArray,
@@ -110,7 +110,10 @@ pub trait TlsDatabaseExt: 'static {
         interaction: Option<&(impl IsA<TlsInteraction> + Clone + 'static)>,
         flags: TlsDatabaseLookupFlags,
     ) -> Pin<
-        Box_<dyn std::future::Future<Output = Result<Vec<TlsCertificate>, glib::Error>> + 'static>,
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<TlsCertificate>, glib::Error>>
+                + 'static,
+        >,
     >;
 
     #[doc(alias = "g_tls_database_verify_chain")]
@@ -383,7 +386,7 @@ impl<O: IsA<TlsDatabase>> TlsDatabaseExt for O {
         interaction: Option<&impl IsA<TlsInteraction>>,
         flags: TlsDatabaseLookupFlags,
         cancellable: Option<&impl IsA<Cancellable>>,
-    ) -> Result<Vec<TlsCertificate>, glib::Error> {
+    ) -> Result<glib::List<TlsCertificate>, glib::Error> {
         unsafe {
             let mut error = ptr::null_mut();
             let ret = ffi::g_tls_database_lookup_certificates_issued_by(
@@ -403,7 +406,7 @@ impl<O: IsA<TlsDatabase>> TlsDatabaseExt for O {
     }
 
     fn lookup_certificates_issued_by_async<
-        P: FnOnce(Result<Vec<TlsCertificate>, glib::Error>) + 'static,
+        P: FnOnce(Result<glib::List<TlsCertificate>, glib::Error>) + 'static,
     >(
         &self,
         issuer_raw_dn: &glib::ByteArray,
@@ -425,7 +428,7 @@ impl<O: IsA<TlsDatabase>> TlsDatabaseExt for O {
         let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
             Box_::new(glib::thread_guard::ThreadGuard::new(callback));
         unsafe extern "C" fn lookup_certificates_issued_by_async_trampoline<
-            P: FnOnce(Result<Vec<TlsCertificate>, glib::Error>) + 'static,
+            P: FnOnce(Result<glib::List<TlsCertificate>, glib::Error>) + 'static,
         >(
             _source_object: *mut glib::gobject_ffi::GObject,
             res: *mut crate::ffi::GAsyncResult,
@@ -467,7 +470,10 @@ impl<O: IsA<TlsDatabase>> TlsDatabaseExt for O {
         interaction: Option<&(impl IsA<TlsInteraction> + Clone + 'static)>,
         flags: TlsDatabaseLookupFlags,
     ) -> Pin<
-        Box_<dyn std::future::Future<Output = Result<Vec<TlsCertificate>, glib::Error>> + 'static>,
+        Box_<
+            dyn std::future::Future<Output = Result<glib::List<TlsCertificate>, glib::Error>>
+                + 'static,
+        >,
     > {
         let issuer_raw_dn = issuer_raw_dn.clone();
         let interaction = interaction.map(ToOwned::to_owned);
diff --git a/gio/src/auto/versions.txt b/gio/src/auto/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/gio/src/auto/versions.txt
+++ b/gio/src/auto/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/gio/src/auto/volume.rs b/gio/src/auto/volume.rs
index bca23bf3b3e5..c4e4f220c310 100644
--- a/gio/src/auto/volume.rs
+++ b/gio/src/auto/volume.rs
@@ -49,7 +49,7 @@ pub trait VolumeExt: 'static {
     ) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>>;
 
     #[doc(alias = "g_volume_enumerate_identifiers")]
-    fn enumerate_identifiers(&self) -> Vec<glib::GString>;
+    fn enumerate_identifiers(&self) -> glib::StrV;
 
     #[doc(alias = "g_volume_get_activation_root")]
     #[doc(alias = "get_activation_root")]
@@ -196,7 +196,7 @@ impl<O: IsA<Volume>> VolumeExt for O {
         ))
     }
 
-    fn enumerate_identifiers(&self) -> Vec<glib::GString> {
+    fn enumerate_identifiers(&self) -> glib::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_volume_enumerate_identifiers(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/auto/volume_monitor.rs b/gio/src/auto/volume_monitor.rs
index 9121d5ebbf92..430d9a40d878 100644
--- a/gio/src/auto/volume_monitor.rs
+++ b/gio/src/auto/volume_monitor.rs
@@ -31,7 +31,7 @@ impl VolumeMonitor {
 pub trait VolumeMonitorExt: 'static {
     #[doc(alias = "g_volume_monitor_get_connected_drives")]
     #[doc(alias = "get_connected_drives")]
-    fn connected_drives(&self) -> Vec<Drive>;
+    fn connected_drives(&self) -> glib::List<Drive>;
 
     #[doc(alias = "g_volume_monitor_get_mount_for_uuid")]
     #[doc(alias = "get_mount_for_uuid")]
@@ -39,7 +39,7 @@ pub trait VolumeMonitorExt: 'static {
 
     #[doc(alias = "g_volume_monitor_get_mounts")]
     #[doc(alias = "get_mounts")]
-    fn mounts(&self) -> Vec<Mount>;
+    fn mounts(&self) -> glib::List<Mount>;
 
     #[doc(alias = "g_volume_monitor_get_volume_for_uuid")]
     #[doc(alias = "get_volume_for_uuid")]
@@ -47,7 +47,7 @@ pub trait VolumeMonitorExt: 'static {
 
     #[doc(alias = "g_volume_monitor_get_volumes")]
     #[doc(alias = "get_volumes")]
-    fn volumes(&self) -> Vec<Volume>;
+    fn volumes(&self) -> glib::List<Volume>;
 
     #[doc(alias = "drive-changed")]
     fn connect_drive_changed<F: Fn(&Self, &Drive) + 'static>(&self, f: F) -> SignalHandlerId;
@@ -87,7 +87,7 @@ pub trait VolumeMonitorExt: 'static {
 }
 
 impl<O: IsA<VolumeMonitor>> VolumeMonitorExt for O {
-    fn connected_drives(&self) -> Vec<Drive> {
+    fn connected_drives(&self) -> glib::List<Drive> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_volume_monitor_get_connected_drives(
                 self.as_ref().to_glib_none().0,
@@ -104,7 +104,7 @@ impl<O: IsA<VolumeMonitor>> VolumeMonitorExt for O {
         }
     }
 
-    fn mounts(&self) -> Vec<Mount> {
+    fn mounts(&self) -> glib::List<Mount> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_volume_monitor_get_mounts(
                 self.as_ref().to_glib_none().0,
@@ -121,7 +121,7 @@ impl<O: IsA<VolumeMonitor>> VolumeMonitorExt for O {
         }
     }
 
-    fn volumes(&self) -> Vec<Volume> {
+    fn volumes(&self) -> glib::List<Volume> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_volume_monitor_get_volumes(
                 self.as_ref().to_glib_none().0,
diff --git a/gio/src/file_enumerator.rs b/gio/src/file_enumerator.rs
index dc9f3f595d71..5b3fd097fe7f 100644
--- a/gio/src/file_enumerator.rs
+++ b/gio/src/file_enumerator.rs
@@ -40,7 +40,7 @@ impl<O: IsA<FileEnumerator>> FileEnumeratorExtManual for O {
 /// A [`Stream`](futures_core::Stream) used to enumerate files in directories.
 pub struct FileEnumeratorStream {
     enumerator: FileEnumerator,
-    future: Option<LocalBoxFuture<'static, Result<Vec<FileInfo>, glib::Error>>>,
+    future: Option<LocalBoxFuture<'static, Result<glib::List<FileInfo>, glib::Error>>>,
     num_files: i32,
     priority: glib::Priority,
 }
@@ -57,7 +57,7 @@ impl std::fmt::Debug for FileEnumeratorStream {
 }
 
 impl futures_core::Stream for FileEnumeratorStream {
-    type Item = Result<Vec<FileInfo>, glib::Error>;
+    type Item = Result<glib::List<FileInfo>, glib::Error>;
 
     #[inline]
     fn poll_next(
diff --git a/gio/sys/versions.txt b/gio/sys/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/gio/sys/versions.txt
+++ b/gio/sys/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/gir b/gir
index 425f84d5af7f..95ecf2cb6f7a 160000
--- a/gir
+++ b/gir
@@ -1 +1 @@
-Subproject commit 425f84d5af7ff4e599b2528bb0e2f53657feb5cf
+Subproject commit 95ecf2cb6f7aed0adb567e6b5c4eec1a9fe8af1a
diff --git a/gir-files b/gir-files
index 318e14efee40..b985117c8977 160000
--- a/gir-files
+++ b/gir-files
@@ -1 +1 @@
-Subproject commit 318e14efee40a863b13e4dda983a41f179d9daf3
+Subproject commit b985117c897783161d0237ea2fd1c881c555a393
diff --git a/glib/gobject-sys/versions.txt b/glib/gobject-sys/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/glib/gobject-sys/versions.txt
+++ b/glib/gobject-sys/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/glib/src/auto/functions.rs b/glib/src/auto/functions.rs
index 9aa4d4ecab67..3d17f520b0bd 100644
--- a/glib/src/auto/functions.rs
+++ b/glib/src/auto/functions.rs
@@ -395,7 +395,7 @@ pub fn language_names_with_category(category_name: &str) -> Vec<crate::GString>
 
 #[doc(alias = "g_get_locale_variants")]
 #[doc(alias = "get_locale_variants")]
-pub fn locale_variants(locale: &str) -> Vec<crate::GString> {
+pub fn locale_variants(locale: &str) -> crate::StrV {
     unsafe {
         FromGlibPtrContainer::from_glib_full(ffi::g_get_locale_variants(locale.to_glib_none().0))
     }
diff --git a/glib/src/auto/main_context.rs b/glib/src/auto/main_context.rs
index 03515f6a26ed..3771bbc240a0 100644
--- a/glib/src/auto/main_context.rs
+++ b/glib/src/auto/main_context.rs
@@ -86,7 +86,7 @@ impl MainContext {
     }
 
     //#[doc(alias = "g_main_context_query")]
-    //pub fn query(&self, max_priority: i32, fds: /*Ignored*/Vec<PollFD>) -> (i32, i32) {
+    //pub fn query(&self, max_priority: i32, fds: /*Ignored*/crate::Slice<PollFD>) -> (i32, i32) {
     //    unsafe { TODO: call ffi:g_main_context_query() }
     //}
 
diff --git a/glib/src/auto/markup_parse_context.rs b/glib/src/auto/markup_parse_context.rs
index f071797ff5f6..4dfd8c6065dc 100644
--- a/glib/src/auto/markup_parse_context.rs
+++ b/glib/src/auto/markup_parse_context.rs
@@ -48,7 +48,7 @@ impl MarkupParseContext {
 
     //#[doc(alias = "g_markup_parse_context_get_element_stack")]
     //#[doc(alias = "get_element_stack")]
-    //pub fn element_stack(&self) -> /*Unimplemented*/Vec<Basic: Pointer> {
+    //pub fn element_stack(&self) -> /*Unimplemented*/crate::SList<Basic: Pointer> {
     //    unsafe { TODO: call ffi:g_markup_parse_context_get_element_stack() }
     //}
 
diff --git a/glib/src/auto/uri.rs b/glib/src/auto/uri.rs
index d1e2c37967d1..24c3c5d1fabd 100644
--- a/glib/src/auto/uri.rs
+++ b/glib/src/auto/uri.rs
@@ -268,7 +268,7 @@ impl Uri {
     }
 
     #[doc(alias = "g_uri_list_extract_uris")]
-    pub fn list_extract_uris(uri_list: &str) -> Vec<crate::GString> {
+    pub fn list_extract_uris(uri_list: &str) -> crate::StrV {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::g_uri_list_extract_uris(
                 uri_list.to_glib_none().0,
diff --git a/glib/src/auto/versions.txt b/glib/src/auto/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/glib/src/auto/versions.txt
+++ b/glib/src/auto/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/glib/sys/versions.txt b/glib/sys/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/glib/sys/versions.txt
+++ b/glib/sys/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/graphene/src/auto/versions.txt b/graphene/src/auto/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/graphene/src/auto/versions.txt
+++ b/graphene/src/auto/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/graphene/sys/versions.txt b/graphene/sys/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/graphene/sys/versions.txt
+++ b/graphene/sys/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/pango/src/auto/attr_list.rs b/pango/src/auto/attr_list.rs
index e7ac82d5de91..04d75f16e1ac 100644
--- a/pango/src/auto/attr_list.rs
+++ b/pango/src/auto/attr_list.rs
@@ -58,7 +58,7 @@ impl AttrList {
     #[cfg_attr(feature = "dox", doc(cfg(feature = "v1_44")))]
     #[doc(alias = "pango_attr_list_get_attributes")]
     #[doc(alias = "get_attributes")]
-    pub fn attributes(&self) -> Vec<Attribute> {
+    pub fn attributes(&self) -> glib::SList<Attribute> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::pango_attr_list_get_attributes(
                 self.to_glib_none().0,
diff --git a/pango/src/auto/context.rs b/pango/src/auto/context.rs
index 6065f2e0d4fe..6ac6fb3f0ba6 100644
--- a/pango/src/auto/context.rs
+++ b/pango/src/auto/context.rs
@@ -118,7 +118,7 @@ impl Context {
     }
 
     #[doc(alias = "pango_context_list_families")]
-    pub fn list_families(&self) -> Vec<FontFamily> {
+    pub fn list_families(&self) -> glib::PtrSlice<FontFamily> {
         unsafe {
             let mut families = ptr::null_mut();
             let mut n_families = mem::MaybeUninit::uninit();
diff --git a/pango/src/auto/font_family.rs b/pango/src/auto/font_family.rs
index c958400d4cdb..23cf1b53448c 100644
--- a/pango/src/auto/font_family.rs
+++ b/pango/src/auto/font_family.rs
@@ -46,7 +46,7 @@ pub trait FontFamilyExt: 'static {
     fn is_variable(&self) -> bool;
 
     #[doc(alias = "pango_font_family_list_faces")]
-    fn list_faces(&self) -> Vec<FontFace>;
+    fn list_faces(&self) -> glib::PtrSlice<FontFace>;
 }
 
 impl<O: IsA<FontFamily>> FontFamilyExt for O {
@@ -87,7 +87,7 @@ impl<O: IsA<FontFamily>> FontFamilyExt for O {
         }
     }
 
-    fn list_faces(&self) -> Vec<FontFace> {
+    fn list_faces(&self) -> glib::PtrSlice<FontFace> {
         unsafe {
             let mut faces = ptr::null_mut();
             let mut n_faces = mem::MaybeUninit::uninit();
diff --git a/pango/src/auto/font_map.rs b/pango/src/auto/font_map.rs
index 5ccc4707b5fb..5088314dc6aa 100644
--- a/pango/src/auto/font_map.rs
+++ b/pango/src/auto/font_map.rs
@@ -37,7 +37,7 @@ pub trait FontMapExt: 'static {
     fn serial(&self) -> u32;
 
     #[doc(alias = "pango_font_map_list_families")]
-    fn list_families(&self) -> Vec<FontFamily>;
+    fn list_families(&self) -> glib::PtrSlice<FontFamily>;
 
     #[doc(alias = "pango_font_map_load_font")]
     fn load_font(&self, context: &Context, desc: &FontDescription) -> Option<Font>;
@@ -81,7 +81,7 @@ impl<O: IsA<FontMap>> FontMapExt for O {
         unsafe { ffi::pango_font_map_get_serial(self.as_ref().to_glib_none().0) }
     }
 
-    fn list_families(&self) -> Vec<FontFamily> {
+    fn list_families(&self) -> glib::PtrSlice<FontFamily> {
         unsafe {
             let mut families = ptr::null_mut();
             let mut n_families = mem::MaybeUninit::uninit();
diff --git a/pango/src/auto/functions.rs b/pango/src/auto/functions.rs
index f704e9f7a46a..af1891a5da93 100644
--- a/pango/src/auto/functions.rs
+++ b/pango/src/auto/functions.rs
@@ -66,7 +66,7 @@ pub fn itemize(
     length: i32,
     attrs: &AttrList,
     cached_iter: Option<&AttrIterator>,
-) -> Vec<Item> {
+) -> glib::List<Item> {
     unsafe {
         FromGlibPtrContainer::from_glib_full(ffi::pango_itemize(
             context.to_glib_none().0,
@@ -88,7 +88,7 @@ pub fn itemize_with_base_dir(
     length: i32,
     attrs: &AttrList,
     cached_iter: Option<&AttrIterator>,
-) -> Vec<Item> {
+) -> glib::List<Item> {
     unsafe {
         FromGlibPtrContainer::from_glib_full(ffi::pango_itemize_with_base_dir(
             context.to_glib_none().0,
diff --git a/pango/src/auto/glyph_item.rs b/pango/src/auto/glyph_item.rs
index 4bff74a1caf6..533a1d498a14 100644
--- a/pango/src/auto/glyph_item.rs
+++ b/pango/src/auto/glyph_item.rs
@@ -18,7 +18,7 @@ glib::wrapper! {
 
 impl GlyphItem {
     #[doc(alias = "pango_glyph_item_apply_attrs")]
-    pub fn apply_attrs(&mut self, text: &str, list: &AttrList) -> Vec<GlyphItem> {
+    pub fn apply_attrs(&mut self, text: &str, list: &AttrList) -> glib::SList<GlyphItem> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::pango_glyph_item_apply_attrs(
                 self.to_glib_none_mut().0,
diff --git a/pango/src/auto/language.rs b/pango/src/auto/language.rs
index d001a2c13c89..92d92a4e2a0b 100644
--- a/pango/src/auto/language.rs
+++ b/pango/src/auto/language.rs
@@ -74,7 +74,7 @@ impl Language {
     #[cfg_attr(feature = "dox", doc(cfg(feature = "v1_48")))]
     #[doc(alias = "pango_language_get_preferred")]
     #[doc(alias = "get_preferred")]
-    pub fn preferred() -> Vec<Language> {
+    pub fn preferred() -> glib::PtrSlice<Language> {
         unsafe { FromGlibPtrContainer::from_glib_none(ffi::pango_language_get_preferred()) }
     }
 }
diff --git a/pango/src/auto/layout.rs b/pango/src/auto/layout.rs
index 487f6dad18cb..b8844818cf32 100644
--- a/pango/src/auto/layout.rs
+++ b/pango/src/auto/layout.rs
@@ -229,7 +229,7 @@ impl Layout {
 
     #[doc(alias = "pango_layout_get_lines")]
     #[doc(alias = "get_lines")]
-    pub fn lines(&self) -> Vec<LayoutLine> {
+    pub fn lines(&self) -> glib::SList<LayoutLine> {
         unsafe {
             FromGlibPtrContainer::from_glib_none(ffi::pango_layout_get_lines(self.to_glib_none().0))
         }
@@ -237,7 +237,7 @@ impl Layout {
 
     #[doc(alias = "pango_layout_get_lines_readonly")]
     #[doc(alias = "get_lines_readonly")]
-    pub fn lines_readonly(&self) -> Vec<LayoutLine> {
+    pub fn lines_readonly(&self) -> glib::SList<LayoutLine> {
         unsafe {
             FromGlibPtrContainer::from_glib_none(ffi::pango_layout_get_lines_readonly(
                 self.to_glib_none().0,
@@ -247,13 +247,13 @@ impl Layout {
 
     //#[doc(alias = "pango_layout_get_log_attrs")]
     //#[doc(alias = "get_log_attrs")]
-    //pub fn log_attrs(&self, attrs: /*Ignored*/Vec<LogAttr>) -> i32 {
+    //pub fn log_attrs(&self, attrs: /*Ignored*/glib::Slice<LogAttr>) -> i32 {
     //    unsafe { TODO: call ffi:pango_layout_get_log_attrs() }
     //}
 
     //#[doc(alias = "pango_layout_get_log_attrs_readonly")]
     //#[doc(alias = "get_log_attrs_readonly")]
-    //pub fn log_attrs_readonly(&self) -> /*Ignored*/Vec<LogAttr> {
+    //pub fn log_attrs_readonly(&self) -> /*Ignored*/glib::Slice<LogAttr> {
     //    unsafe { TODO: call ffi:pango_layout_get_log_attrs_readonly() }
     //}
 
diff --git a/pango/src/auto/versions.txt b/pango/src/auto/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/pango/src/auto/versions.txt
+++ b/pango/src/auto/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/pango/sys/versions.txt b/pango/sys/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/pango/sys/versions.txt
+++ b/pango/sys/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/pangocairo/src/auto/versions.txt b/pangocairo/src/auto/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/pangocairo/src/auto/versions.txt
+++ b/pangocairo/src/auto/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)
diff --git a/pangocairo/sys/versions.txt b/pangocairo/sys/versions.txt
index bd79b2e80f89..9b2d3e2c28a1 100644
--- a/pangocairo/sys/versions.txt
+++ b/pangocairo/sys/versions.txt
@@ -1,2 +1,2 @@
-Generated by gir (https://github.com/gtk-rs/gir @ 425f84d5af7f)
-from gir-files (https://github.com/gtk-rs/gir-files @ 318e14efee40)
+Generated by gir (https://github.com/gtk-rs/gir @ 95ecf2cb6f7a)
+from gir-files (https://github.com/gtk-rs/gir-files @ b985117c8977)