diff --git a/contrib/depends/packages/native_qt.mk b/contrib/depends/packages/native_qt.mk
index 261fc5a..7f7bb16 100644
--- a/contrib/depends/packages/native_qt.mk
+++ b/contrib/depends/packages/native_qt.mk
@@ -1,9 +1,9 @@
package=native_qt
-$(package)_version=6.8.2
+$(package)_version=6.8.3
$(package)_download_path=https://download.qt.io/official_releases/qt/6.8/$($(package)_version)/submodules
$(package)_suffix=everywhere-src-$($(package)_version).tar.xz
$(package)_file_name=qtbase-$($(package)_suffix)
-$(package)_sha256_hash=012043ce6d411e6e8a91fdc4e05e6bedcfa10fcb1347d3c33908f7fdd10dfe05
+$(package)_sha256_hash=56001b905601bb9023d399f3ba780d7fa940f3e4861e496a7c490331f49e0b80
$(package)_linux_dependencies=native_wayland
$(package)_qt_libs=corelib network widgets gui plugins testlib
$(package)_patches = dont_hardcode_pwd.patch
@@ -14,19 +14,19 @@ $(package)_patches += rcc_hardcode_timestamp.patch
$(package)_patches += root_CMakeLists.txt
$(package)_qttools_file_name=qttools-$($(package)_suffix)
-$(package)_qttools_sha256_hash=326381b7d43f07913612f291abc298ae79bd95382e2233abce982cff2b53d2c0
+$(package)_qttools_sha256_hash=02a4e219248b94f1333df843d25763f35251c1074cdc4fb5bda67d340f8c8b3a
$(package)_qtsvg_file_name=qtsvg-$($(package)_suffix)
-$(package)_qtsvg_sha256_hash=aa2579f21ca66d19cbcf31d87e9067e07932635d36869c8239d4decd0a9dc1fa
+$(package)_qtsvg_sha256_hash=35eb516460f00f264eb504baa253432384351cf23fb9980a5857190e8deef438
$(package)_qtmultimedia_file_name=qtmultimedia-$($(package)_suffix)
-$(package)_qtmultimedia_sha256_hash=34f561fdc07b158bcc4ad040b596fc6086c48908060e854b473b557e4feb1569
+$(package)_qtmultimedia_sha256_hash=32e82307d783172a3b984cc3c47c5e4e8b819cee3cbfc702c7012c47f15f6b01
$(package)_qtshadertools_file_name=qtshadertools-$($(package)_suffix)
-$(package)_qtshadertools_sha256_hash=d1d5f90e8885fc70d63ac55a4ce4d9a2688562033a000bc4aff9320f5f551871
+$(package)_qtshadertools_sha256_hash=f6ec88bf42deba84d8f6b5d0914636ceed4749ccb51d1945b2f79b322b7ecf47
$(package)_qtwayland_file_name=qtwayland-$($(package)_suffix)
-$(package)_qtwayland_sha256_hash=5e46157908295f2bf924462d8c0855b0508ba338ced9e810891fefa295dc9647
+$(package)_qtwayland_sha256_hash=20fe385887d21190165a3180c17dcfc8b9a0e1da4ec76865b6334bdc709994b0
$(package)_extra_sources += $($(package)_qttools_file_name)
$(package)_extra_sources += $($(package)_qtsvg_file_name)
diff --git a/contrib/depends/packages/qt.mk b/contrib/depends/packages/qt.mk
index c5bfe2b..5148fe0 100644
--- a/contrib/depends/packages/qt.mk
+++ b/contrib/depends/packages/qt.mk
@@ -1,9 +1,9 @@
package=qt
-$(package)_version=6.8.2
+$(package)_version=6.8.3
$(package)_download_path=https://download.qt.io/official_releases/qt/6.8/$($(package)_version)/submodules
$(package)_suffix=everywhere-src-$($(package)_version).tar.xz
$(package)_file_name=qtbase-$($(package)_suffix)
-$(package)_sha256_hash=012043ce6d411e6e8a91fdc4e05e6bedcfa10fcb1347d3c33908f7fdd10dfe05
+$(package)_sha256_hash=56001b905601bb9023d399f3ba780d7fa940f3e4861e496a7c490331f49e0b80
$(package)_darwin_dependencies=openssl native_qt
$(package)_mingw32_dependencies=openssl native_qt
$(package)_linux_dependencies=openssl native_qt freetype fontconfig libxcb libxkbcommon libxcb_util libxcb_util_render libxcb_util_keysyms libxcb_util_image libxcb_util_wm libxcb_util_cursor dbus wayland native_wayland
@@ -27,22 +27,22 @@ $(package)_patches += qtwayland-tabletevent-fix.patch
#$(package)_patches += fix-static-fontconfig-static-linking.patch
$(package)_qttools_file_name=qttools-$($(package)_suffix)
-$(package)_qttools_sha256_hash=326381b7d43f07913612f291abc298ae79bd95382e2233abce982cff2b53d2c0
+$(package)_qttools_sha256_hash=02a4e219248b94f1333df843d25763f35251c1074cdc4fb5bda67d340f8c8b3a
$(package)_qtsvg_file_name=qtsvg-$($(package)_suffix)
-$(package)_qtsvg_sha256_hash=aa2579f21ca66d19cbcf31d87e9067e07932635d36869c8239d4decd0a9dc1fa
+$(package)_qtsvg_sha256_hash=35eb516460f00f264eb504baa253432384351cf23fb9980a5857190e8deef438
$(package)_qtwebsockets_file_name=qtwebsockets-$($(package)_suffix)
-$(package)_qtwebsockets_sha256_hash=919df562ba3446c8393992d112085ad2d96d23aaf802b1cd7a30bf3ba2fe8cbe
+$(package)_qtwebsockets_sha256_hash=fc6310c1b12d6e22a31062727aa6574ed69239d036c8a4247b3b089902709b11
$(package)_qtmultimedia_file_name=qtmultimedia-$($(package)_suffix)
-$(package)_qtmultimedia_sha256_hash=34f561fdc07b158bcc4ad040b596fc6086c48908060e854b473b557e4feb1569
+$(package)_qtmultimedia_sha256_hash=32e82307d783172a3b984cc3c47c5e4e8b819cee3cbfc702c7012c47f15f6b01
$(package)_qtshadertools_file_name=qtshadertools-$($(package)_suffix)
-$(package)_qtshadertools_sha256_hash=d1d5f90e8885fc70d63ac55a4ce4d9a2688562033a000bc4aff9320f5f551871
+$(package)_qtshadertools_sha256_hash=f6ec88bf42deba84d8f6b5d0914636ceed4749ccb51d1945b2f79b322b7ecf47
$(package)_qtwayland_file_name=qtwayland-$($(package)_suffix)
-$(package)_qtwayland_sha256_hash=5e46157908295f2bf924462d8c0855b0508ba338ced9e810891fefa295dc9647
+$(package)_qtwayland_sha256_hash=20fe385887d21190165a3180c17dcfc8b9a0e1da4ec76865b6334bdc709994b0
$(package)_extra_sources += $($(package)_qttools_file_name)
$(package)_extra_sources += $($(package)_qtsvg_file_name)
diff --git a/contrib/depends/patches/qt/v4l2.patch b/contrib/depends/patches/qt/v4l2.patch
index 24a7bcf..4d7acb6 100644
--- a/contrib/depends/patches/qt/v4l2.patch
+++ b/contrib/depends/patches/qt/v4l2.patch
@@ -1,5 +1,5 @@
diff --git a/src/plugins/multimedia/CMakeLists.txt b/src/plugins/multimedia/CMakeLists.txt
-index 5bc39c1f8..c74f2ff4c 100644
+index 5b163e98a..eac405570 100644
--- a/src/plugins/multimedia/CMakeLists.txt
+++ b/src/plugins/multimedia/CMakeLists.txt
@@ -2,7 +2,7 @@
@@ -976,7 +976,7 @@ index 000000000..95b069b64
+#endif // QFFMPEGMEDIAMETADATA_H
diff --git a/src/plugins/multimedia/v4l2/qffmpegvideosink.cpp b/src/plugins/multimedia/v4l2/qffmpegvideosink.cpp
new file mode 100644
-index 000000000..93e7ceeed
+index 000000000..128ce2f56
--- /dev/null
+++ b/src/plugins/multimedia/v4l2/qffmpegvideosink.cpp
@@ -0,0 +1,17 @@
@@ -991,18 +991,18 @@ index 000000000..93e7ceeed
+{
+}
+
-+void QFFmpegVideoSink::setVideoFrame(const QVideoFrame &frame)
++void QFFmpegVideoSink::onVideoFrameChanged(const QVideoFrame &frame)
+{
-+ QPlatformVideoSink::setVideoFrame(frame);
++
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/multimedia/v4l2/qffmpegvideosink_p.h b/src/plugins/multimedia/v4l2/qffmpegvideosink_p.h
new file mode 100644
-index 000000000..cbaa810d7
+index 000000000..9eac79129
--- /dev/null
+++ b/src/plugins/multimedia/v4l2/qffmpegvideosink_p.h
-@@ -0,0 +1,39 @@
+@@ -0,0 +1,40 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
@@ -1035,7 +1035,8 @@ index 000000000..cbaa810d7
+public:
+ QFFmpegVideoSink(QVideoSink *sink);
+
-+ void setVideoFrame(const QVideoFrame &frame) override;
++protected:
++ void onVideoFrameChanged(const QVideoFrame &frame) override;
+};
+
+QT_END_NAMESPACE
@@ -1896,7 +1897,7 @@ index 000000000..79cc3cfa9
+#endif // QV4L2CAMERA_H
diff --git a/src/plugins/multimedia/v4l2/qv4l2cameradevices.cpp b/src/plugins/multimedia/v4l2/qv4l2cameradevices.cpp
new file mode 100644
-index 000000000..44abde914
+index 000000000..c89ff69c6
--- /dev/null
+++ b/src/plugins/multimedia/v4l2/qv4l2cameradevices.cpp
@@ -0,0 +1,168 @@
@@ -1941,7 +1942,7 @@ index 000000000..44abde914
+ doCheckCameras();
+}
+
-+QList<QCameraDevice> QV4L2CameraDevices::videoInputs() const
++QList<QCameraDevice> QV4L2CameraDevices::findVideoInputs() const
+{
+ return m_cameras;
+}
@@ -1949,7 +1950,7 @@ index 000000000..44abde914
+void QV4L2CameraDevices::checkCameras()
+{
+ if (doCheckCameras())
-+ emit videoInputsChanged();
++ onVideoInputsChanged();
+}
+
+bool QV4L2CameraDevices::doCheckCameras()
@@ -2070,10 +2071,10 @@ index 000000000..44abde914
+#include "moc_qv4l2cameradevices_p.cpp"
diff --git a/src/plugins/multimedia/v4l2/qv4l2cameradevices_p.h b/src/plugins/multimedia/v4l2/qv4l2cameradevices_p.h
new file mode 100644
-index 000000000..ce424d3b6
+index 000000000..22ac44027
--- /dev/null
+++ b/src/plugins/multimedia/v4l2/qv4l2cameradevices_p.h
-@@ -0,0 +1,46 @@
+@@ -0,0 +1,47 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
@@ -2104,11 +2105,12 @@ index 000000000..ce424d3b6
+public:
+ QV4L2CameraDevices(QPlatformMediaIntegration *integration);
+
-+ QList<QCameraDevice> videoInputs() const override;
-+
+public Q_SLOTS:
+ void checkCameras();
+
++protected:
++ QList<QCameraDevice> findVideoInputs() const override;
++
+private:
+ bool doCheckCameras();
+