diff --git a/qt6-multimedia.changes b/qt6-multimedia.changes
index 66902a6..ba351c5 100644
--- a/qt6-multimedia.changes
+++ b/qt6-multimedia.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Mar 16 10:00:03 UTC 2023 - Christophe Marin <christophe@krop.fr>
+
+- Update to 6.4.3:
+  * https://www.qt.io/blog/qt-6.4.3-released
+
 -------------------------------------------------------------------
 Fri Jan  6 16:46:43 UTC 2023 - Christophe Marin <christophe@krop.fr>
 
diff --git a/qt6-multimedia.spec b/qt6-multimedia.spec
index 1c82689..a41775e 100644
--- a/qt6-multimedia.spec
+++ b/qt6-multimedia.spec
@@ -16,7 +16,7 @@
 #
 
 
-%define real_version 6.4.2
+%define real_version 6.4.3
 %define short_version 6.4
 %define short_name qtmultimedia
 %define tar_name qtmultimedia-everywhere-src
@@ -28,7 +28,7 @@
 %endif
 #
 Name:           qt6-multimedia%{?pkg_suffix}
-Version:        6.4.2
+Version:        6.4.3
 Release:        0
 Summary:        Qt 6 Multimedia libraries
 License:        GPL-3.0-or-later
@@ -229,16 +229,11 @@ This library does not have any ABI or API guarantees.
 rm -r %{buildroot}%{_qt6_cmakedir}/Qt6Qml/QmlPlugins
 rm %{buildroot}%{_qt6_cmakedir}/*/*Plugin{Config,Targets}*.cmake
 
-%post -n libQt6Multimedia6 -p /sbin/ldconfig
-%post -n libQt6MultimediaQuick6 -p /sbin/ldconfig
-%post -n libQt6MultimediaWidgets6 -p /sbin/ldconfig
-%post -n libQt6Quick3DSpatialAudio6 -p /sbin/ldconfig
-%post -n libQt6SpatialAudio6 -p /sbin/ldconfig
-%postun -n libQt6Multimedia6 -p /sbin/ldconfig
-%postun -n libQt6MultimediaQuick6 -p /sbin/ldconfig
-%postun -n libQt6MultimediaWidgets6 -p /sbin/ldconfig
-%postun -n libQt6Quick3DSpatialAudio6 -p /sbin/ldconfig
-%postun -n libQt6SpatialAudio6 -p /sbin/ldconfig
+%ldconfig_scriptlets -n libQt6Multimedia6
+%ldconfig_scriptlets -n libQt6MultimediaQuick6
+%ldconfig_scriptlets -n libQt6MultimediaWidgets6
+%ldconfig_scriptlets -n libQt6Quick3DSpatialAudio6
+%ldconfig_scriptlets -n libQt6SpatialAudio6
 
 %files
 %{_qt6_pluginsdir}/multimedia/
diff --git a/qtmultimedia-everywhere-src-6.4.2.tar.xz b/qtmultimedia-everywhere-src-6.4.2.tar.xz
deleted file mode 100644
index 9c2898a..0000000
--- a/qtmultimedia-everywhere-src-6.4.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7f2b70deeada911c8e660e2801286657f297a5d1d543d1f6bfa856f28972c776
-size 5938092
diff --git a/qtmultimedia-everywhere-src-6.4.3.tar.xz b/qtmultimedia-everywhere-src-6.4.3.tar.xz
new file mode 100644
index 0000000..877aa59
--- /dev/null
+++ b/qtmultimedia-everywhere-src-6.4.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4a72469e12da1e59ee032ab2e6677d620a5663c354d0ba88906d2bec1567d00
+size 5941312