diff --git a/qt6-sensors.changes b/qt6-sensors.changes
index 4d6bb72..2214a95 100644
--- a/qt6-sensors.changes
+++ b/qt6-sensors.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Mar 16 10:00:07 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 16:46:49 UTC 2023 - Christophe Marin <christophe@krop.fr>
 
diff --git a/qt6-sensors.spec b/qt6-sensors.spec
index dc0ccff..ac1268e 100644
--- a/qt6-sensors.spec
+++ b/qt6-sensors.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 qtsensors
 %define tar_name qtsensors-everywhere-src
@@ -28,7 +28,7 @@
 %endif
 #
 Name:           qt6-sensors%{?pkg_suffix}
-Version:        6.4.2
+Version:        6.4.3
 Release:        0
 Summary:        Qt Sensors API to access sensor hardware
 License:        LGPL-3.0-only OR (GPL-2.0-only OR GPL-3.0-or-later)
@@ -134,10 +134,8 @@ ABI or API guarantees.
 rm -r %{buildroot}%{_qt6_cmakedir}/Qt6Qml/QmlPlugins
 rm %{buildroot}%{_qt6_cmakedir}/*/*Plugin{Config,ConfigVersion,Targets*}.cmake
 
-%post -n libQt6Sensors6 -p /sbin/ldconfig
-%post -n libQt6SensorsQuick6 -p /sbin/ldconfig
-%postun -n libQt6Sensors6 -p /sbin/ldconfig
-%postun -n libQt6SensorsQuick6 -p /sbin/ldconfig
+%ldconfig_scriptlets -n libQt6Sensors6
+%ldconfig_scriptlets -n libQt6SensorsQuick6
 
 %files
 %{_qt6_pluginsdir}/sensors/
diff --git a/qtsensors-everywhere-src-6.4.2.tar.xz b/qtsensors-everywhere-src-6.4.2.tar.xz
deleted file mode 100644
index d7db68f..0000000
--- a/qtsensors-everywhere-src-6.4.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:455619ff28a39f4caba49c9e1952fbcfafc8ffc893b437d653d5465a077ee656
-size 2106896
diff --git a/qtsensors-everywhere-src-6.4.3.tar.xz b/qtsensors-everywhere-src-6.4.3.tar.xz
new file mode 100644
index 0000000..3779b28
--- /dev/null
+++ b/qtsensors-everywhere-src-6.4.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f3964fa2889456736a0bdf07221105fd67853539496e2d3ba2f380a47babc48
+size 2106700