diff --git a/gstreamer-allocators/src/auto/versions.txt b/gstreamer-allocators/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-allocators/src/auto/versions.txt
+++ b/gstreamer-allocators/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-allocators/sys/src/auto/versions.txt b/gstreamer-allocators/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-allocators/sys/src/auto/versions.txt
+++ b/gstreamer-allocators/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-app/src/auto/versions.txt b/gstreamer-app/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-app/src/auto/versions.txt
+++ b/gstreamer-app/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-app/sys/src/auto/versions.txt b/gstreamer-app/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-app/sys/src/auto/versions.txt
+++ b/gstreamer-app/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-audio/src/auto/versions.txt b/gstreamer-audio/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-audio/src/auto/versions.txt
+++ b/gstreamer-audio/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-audio/sys/src/auto/versions.txt b/gstreamer-audio/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-audio/sys/src/auto/versions.txt
+++ b/gstreamer-audio/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-base/src/auto/versions.txt b/gstreamer-base/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-base/src/auto/versions.txt
+++ b/gstreamer-base/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-base/sys/src/auto/versions.txt b/gstreamer-base/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-base/sys/src/auto/versions.txt
+++ b/gstreamer-base/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-check/src/auto/versions.txt b/gstreamer-check/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-check/src/auto/versions.txt
+++ b/gstreamer-check/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-check/sys/src/auto/versions.txt b/gstreamer-check/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-check/sys/src/auto/versions.txt
+++ b/gstreamer-check/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-controller/src/auto/versions.txt b/gstreamer-controller/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-controller/src/auto/versions.txt
+++ b/gstreamer-controller/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-controller/sys/src/auto/versions.txt b/gstreamer-controller/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-controller/sys/src/auto/versions.txt
+++ b/gstreamer-controller/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-editing-services/src/auto/versions.txt b/gstreamer-editing-services/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-editing-services/src/auto/versions.txt
+++ b/gstreamer-editing-services/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-editing-services/sys/src/auto/versions.txt b/gstreamer-editing-services/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-editing-services/sys/src/auto/versions.txt
+++ b/gstreamer-editing-services/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-editing-services/sys/src/lib.rs b/gstreamer-editing-services/sys/src/lib.rs
index df0ea307f..c1d61051a 100644
--- a/gstreamer-editing-services/sys/src/lib.rs
+++ b/gstreamer-editing-services/sys/src/lib.rs
@@ -192,7 +192,7 @@ pub const GES_PADDING: c_int = 4;
 pub const GES_PADDING_LARGE: c_int = 20;
 pub const GES_TIMELINE_ELEMENT_NO_LAYER_PRIORITY: u32 = 4294967295;
 pub const GES_VERSION_MAJOR: c_int = 1;
-pub const GES_VERSION_MICRO: c_int = 1;
+pub const GES_VERSION_MICRO: c_int = 2;
 pub const GES_VERSION_MINOR: c_int = 21;
 pub const GES_VERSION_NANO: c_int = 1;
 
diff --git a/gstreamer-editing-services/sys/tests/abi.rs b/gstreamer-editing-services/sys/tests/abi.rs
index 8ed504443..928a18525 100644
--- a/gstreamer-editing-services/sys/tests/abi.rs
+++ b/gstreamer-editing-services/sys/tests/abi.rs
@@ -1126,7 +1126,7 @@ const RUST_CONSTANTS: &[(&str, &str)] = &[
     ("(guint) GES_TRACK_TYPE_UNKNOWN", "1"),
     ("(guint) GES_TRACK_TYPE_VIDEO", "4"),
     ("GES_VERSION_MAJOR", "1"),
-    ("GES_VERSION_MICRO", "1"),
+    ("GES_VERSION_MICRO", "2"),
     ("GES_VERSION_MINOR", "21"),
     ("GES_VERSION_NANO", "1"),
     (
diff --git a/gstreamer-gl/egl/src/auto/versions.txt b/gstreamer-gl/egl/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-gl/egl/src/auto/versions.txt
+++ b/gstreamer-gl/egl/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-gl/egl/sys/src/auto/versions.txt b/gstreamer-gl/egl/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-gl/egl/sys/src/auto/versions.txt
+++ b/gstreamer-gl/egl/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-gl/src/auto/versions.txt b/gstreamer-gl/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-gl/src/auto/versions.txt
+++ b/gstreamer-gl/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-gl/sys/src/auto/versions.txt b/gstreamer-gl/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-gl/sys/src/auto/versions.txt
+++ b/gstreamer-gl/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-gl/wayland/src/auto/versions.txt b/gstreamer-gl/wayland/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-gl/wayland/src/auto/versions.txt
+++ b/gstreamer-gl/wayland/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-gl/wayland/sys/src/auto/versions.txt b/gstreamer-gl/wayland/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-gl/wayland/sys/src/auto/versions.txt
+++ b/gstreamer-gl/wayland/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-gl/x11/src/auto/versions.txt b/gstreamer-gl/x11/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-gl/x11/src/auto/versions.txt
+++ b/gstreamer-gl/x11/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-gl/x11/sys/src/auto/versions.txt b/gstreamer-gl/x11/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-gl/x11/sys/src/auto/versions.txt
+++ b/gstreamer-gl/x11/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-mpegts/src/auto/versions.txt b/gstreamer-mpegts/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-mpegts/src/auto/versions.txt
+++ b/gstreamer-mpegts/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-mpegts/sys/src/auto/versions.txt b/gstreamer-mpegts/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-mpegts/sys/src/auto/versions.txt
+++ b/gstreamer-mpegts/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-net/src/auto/versions.txt b/gstreamer-net/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-net/src/auto/versions.txt
+++ b/gstreamer-net/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-net/sys/src/auto/versions.txt b/gstreamer-net/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-net/sys/src/auto/versions.txt
+++ b/gstreamer-net/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-net/sys/src/lib.rs b/gstreamer-net/sys/src/lib.rs
index dd256a12f..83986ae5f 100644
--- a/gstreamer-net/sys/src/lib.rs
+++ b/gstreamer-net/sys/src/lib.rs
@@ -253,7 +253,7 @@ extern "C" {
     // GstNetTimePacket
     //=========================================================================
     pub fn gst_net_time_packet_get_type() -> GType;
-    pub fn gst_net_time_packet_new(buffer: *const u8) -> *mut GstNetTimePacket;
+    pub fn gst_net_time_packet_new(buffer: *const [u8; 16]) -> *mut GstNetTimePacket;
     pub fn gst_net_time_packet_copy(packet: *const GstNetTimePacket) -> *mut GstNetTimePacket;
     pub fn gst_net_time_packet_free(packet: *mut GstNetTimePacket);
     pub fn gst_net_time_packet_send(
@@ -262,7 +262,7 @@ extern "C" {
         dest_address: *mut gio::GSocketAddress,
         error: *mut *mut glib::GError,
     ) -> gboolean;
-    pub fn gst_net_time_packet_serialize(packet: *const GstNetTimePacket) -> *mut u8;
+    pub fn gst_net_time_packet_serialize(packet: *const GstNetTimePacket) -> *mut [u8; 16];
     pub fn gst_net_time_packet_receive(
         socket: *mut gio::GSocket,
         src_address: *mut *mut gio::GSocketAddress,
diff --git a/gstreamer-pbutils/src/auto/discoverer_info.rs b/gstreamer-pbutils/src/auto/discoverer_info.rs
index 99c09150b..8391b297a 100644
--- a/gstreamer-pbutils/src/auto/discoverer_info.rs
+++ b/gstreamer-pbutils/src/auto/discoverer_info.rs
@@ -3,9 +3,13 @@
 // from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
 // DO NOT EDIT
 
+use crate::DiscovererAudioInfo;
+use crate::DiscovererContainerInfo;
 use crate::DiscovererResult;
 use crate::DiscovererSerializeFlags;
 use crate::DiscovererStreamInfo;
+use crate::DiscovererSubtitleInfo;
+use crate::DiscovererVideoInfo;
 use glib::translate::*;
 
 glib::wrapper! {
@@ -26,7 +30,7 @@ impl DiscovererInfo {
 
     #[doc(alias = "gst_discoverer_info_get_audio_streams")]
     #[doc(alias = "get_audio_streams")]
-    pub fn audio_streams(&self) -> Vec<DiscovererStreamInfo> {
+    pub fn audio_streams(&self) -> Vec<DiscovererAudioInfo> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::gst_discoverer_info_get_audio_streams(
                 self.to_glib_none().0,
@@ -36,7 +40,7 @@ impl DiscovererInfo {
 
     #[doc(alias = "gst_discoverer_info_get_container_streams")]
     #[doc(alias = "get_container_streams")]
-    pub fn container_streams(&self) -> Vec<DiscovererStreamInfo> {
+    pub fn container_streams(&self) -> Vec<DiscovererContainerInfo> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::gst_discoverer_info_get_container_streams(
                 self.to_glib_none().0,
@@ -119,7 +123,7 @@ impl DiscovererInfo {
 
     #[doc(alias = "gst_discoverer_info_get_subtitle_streams")]
     #[doc(alias = "get_subtitle_streams")]
-    pub fn subtitle_streams(&self) -> Vec<DiscovererStreamInfo> {
+    pub fn subtitle_streams(&self) -> Vec<DiscovererSubtitleInfo> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::gst_discoverer_info_get_subtitle_streams(
                 self.to_glib_none().0,
@@ -148,7 +152,7 @@ impl DiscovererInfo {
 
     #[doc(alias = "gst_discoverer_info_get_video_streams")]
     #[doc(alias = "get_video_streams")]
-    pub fn video_streams(&self) -> Vec<DiscovererStreamInfo> {
+    pub fn video_streams(&self) -> Vec<DiscovererVideoInfo> {
         unsafe {
             FromGlibPtrContainer::from_glib_full(ffi::gst_discoverer_info_get_video_streams(
                 self.to_glib_none().0,
diff --git a/gstreamer-pbutils/src/auto/versions.txt b/gstreamer-pbutils/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-pbutils/src/auto/versions.txt
+++ b/gstreamer-pbutils/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-pbutils/sys/src/auto/versions.txt b/gstreamer-pbutils/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-pbutils/sys/src/auto/versions.txt
+++ b/gstreamer-pbutils/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-play/src/auto/versions.txt b/gstreamer-play/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-play/src/auto/versions.txt
+++ b/gstreamer-play/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-play/sys/src/auto/versions.txt b/gstreamer-play/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-play/sys/src/auto/versions.txt
+++ b/gstreamer-play/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-player/src/auto/versions.txt b/gstreamer-player/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-player/src/auto/versions.txt
+++ b/gstreamer-player/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-player/sys/src/auto/versions.txt b/gstreamer-player/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-player/sys/src/auto/versions.txt
+++ b/gstreamer-player/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-rtp/src/auto/versions.txt b/gstreamer-rtp/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-rtp/src/auto/versions.txt
+++ b/gstreamer-rtp/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-rtp/sys/src/auto/versions.txt b/gstreamer-rtp/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-rtp/sys/src/auto/versions.txt
+++ b/gstreamer-rtp/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-rtsp-server/src/auto/versions.txt b/gstreamer-rtsp-server/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-rtsp-server/src/auto/versions.txt
+++ b/gstreamer-rtsp-server/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-rtsp-server/sys/src/auto/versions.txt b/gstreamer-rtsp-server/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-rtsp-server/sys/src/auto/versions.txt
+++ b/gstreamer-rtsp-server/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-rtsp/src/auto/versions.txt b/gstreamer-rtsp/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-rtsp/src/auto/versions.txt
+++ b/gstreamer-rtsp/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-rtsp/sys/src/auto/versions.txt b/gstreamer-rtsp/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-rtsp/sys/src/auto/versions.txt
+++ b/gstreamer-rtsp/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-sdp/src/auto/versions.txt b/gstreamer-sdp/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-sdp/src/auto/versions.txt
+++ b/gstreamer-sdp/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-sdp/sys/src/auto/versions.txt b/gstreamer-sdp/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-sdp/sys/src/auto/versions.txt
+++ b/gstreamer-sdp/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-tag/sys/src/auto/versions.txt b/gstreamer-tag/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-tag/sys/src/auto/versions.txt
+++ b/gstreamer-tag/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-validate/src/auto/versions.txt b/gstreamer-validate/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-validate/src/auto/versions.txt
+++ b/gstreamer-validate/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-validate/sys/src/auto/versions.txt b/gstreamer-validate/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-validate/sys/src/auto/versions.txt
+++ b/gstreamer-validate/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-video/src/auto/versions.txt b/gstreamer-video/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-video/src/auto/versions.txt
+++ b/gstreamer-video/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-video/sys/src/auto/versions.txt b/gstreamer-video/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-video/sys/src/auto/versions.txt
+++ b/gstreamer-video/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-webrtc/src/auto/versions.txt b/gstreamer-webrtc/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-webrtc/src/auto/versions.txt
+++ b/gstreamer-webrtc/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer-webrtc/sys/src/auto/versions.txt b/gstreamer-webrtc/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer-webrtc/sys/src/auto/versions.txt
+++ b/gstreamer-webrtc/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer/src/auto/child_proxy.rs b/gstreamer/src/auto/child_proxy.rs
index 0342aee9f..9d2019aac 100644
--- a/gstreamer/src/auto/child_proxy.rs
+++ b/gstreamer/src/auto/child_proxy.rs
@@ -45,6 +45,12 @@ pub trait ChildProxyExt: 'static {
     #[doc(alias = "get_child_by_name")]
     fn child_by_name(&self, name: &str) -> Option<glib::Object>;
 
+    #[cfg(any(feature = "v1_22", feature = "dox"))]
+    #[cfg_attr(feature = "dox", doc(cfg(feature = "v1_22")))]
+    #[doc(alias = "gst_child_proxy_get_child_by_name_recurse")]
+    #[doc(alias = "get_child_by_name_recurse")]
+    fn child_by_name_recurse(&self, name: &str) -> Option<glib::Object>;
+
     #[doc(alias = "gst_child_proxy_get_children_count")]
     #[doc(alias = "get_children_count")]
     fn children_count(&self) -> u32;
@@ -115,6 +121,17 @@ impl<O: IsA<ChildProxy>> ChildProxyExt for O {
         }
     }
 
+    #[cfg(any(feature = "v1_22", feature = "dox"))]
+    #[cfg_attr(feature = "dox", doc(cfg(feature = "v1_22")))]
+    fn child_by_name_recurse(&self, name: &str) -> Option<glib::Object> {
+        unsafe {
+            from_glib_full(ffi::gst_child_proxy_get_child_by_name_recurse(
+                self.as_ref().to_glib_none().0,
+                name.to_glib_none().0,
+            ))
+        }
+    }
+
     fn children_count(&self) -> u32 {
         unsafe { ffi::gst_child_proxy_get_children_count(self.as_ref().to_glib_none().0) }
     }
diff --git a/gstreamer/src/auto/versions.txt b/gstreamer/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer/src/auto/versions.txt
+++ b/gstreamer/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer/sys/src/auto/versions.txt b/gstreamer/sys/src/auto/versions.txt
index b8635edc2..4a81d3ac4 100644
--- a/gstreamer/sys/src/auto/versions.txt
+++ b/gstreamer/sys/src/auto/versions.txt
@@ -1,3 +1,3 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 952ff416b599)
 from gir-files (https://github.com/gtk-rs/gir-files @ 89a11aa6a362)
-from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 15396abcca88)
+from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ ad1d9ed0a03e)
diff --git a/gstreamer/sys/src/lib.rs b/gstreamer/sys/src/lib.rs
index bc833b5a2..15fe57a69 100644
--- a/gstreamer/sys/src/lib.rs
+++ b/gstreamer/sys/src/lib.rs
@@ -8723,6 +8723,12 @@ extern "C" {
         parent: *mut GstChildProxy,
         name: *const c_char,
     ) -> *mut gobject::GObject;
+    #[cfg(any(feature = "v1_22", feature = "dox"))]
+    #[cfg_attr(feature = "dox", doc(cfg(feature = "v1_22")))]
+    pub fn gst_child_proxy_get_child_by_name_recurse(
+        child_proxy: *mut GstChildProxy,
+        name: *const c_char,
+    ) -> *mut gobject::GObject;
     pub fn gst_child_proxy_get_children_count(parent: *mut GstChildProxy) -> c_uint;
     pub fn gst_child_proxy_get_property(
         object: *mut GstChildProxy,