diff --git a/qt6-serialbus/.footprint b/qt6-serialbus/.footprint
index 772894753..3f60665fe 100644
--- a/qt6-serialbus/.footprint
+++ b/qt6-serialbus/.footprint
@@ -2,22 +2,22 @@ drwxr-xr-x	root/root	usr/
 drwxr-xr-x	root/root	usr/include/
 drwxr-xr-x	root/root	usr/include/qt6/
 drwxr-xr-x	root/root	usr/include/qt6/QtSerialBus/
-drwxr-xr-x	root/root	usr/include/qt6/QtSerialBus/6.4.1/
-drwxr-xr-x	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/
-drwxr-xr-x	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qcanbusdevice_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qcanbusdeviceinfo_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbus_symbols_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbusadu_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbusclient_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbuscommevent_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbusdevice_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbusrtuserialclient_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbusrtuserialserver_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbusserver_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbustcpclient_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qmodbustcpserver_p.h
--rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.1/QtSerialBus/private/qtserialbus-config_p.h
+drwxr-xr-x	root/root	usr/include/qt6/QtSerialBus/6.4.2/
+drwxr-xr-x	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/
+drwxr-xr-x	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qcanbusdevice_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qcanbusdeviceinfo_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbus_symbols_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbusadu_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbusclient_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbuscommevent_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbusdevice_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbusrtuserialclient_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbusrtuserialserver_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbusserver_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbustcpclient_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qmodbustcpserver_p.h
+-rw-r--r--	root/root	usr/include/qt6/QtSerialBus/6.4.2/QtSerialBus/private/qtserialbus-config_p.h
 -rw-r--r--	root/root	usr/include/qt6/QtSerialBus/QCanBus
 -rw-r--r--	root/root	usr/include/qt6/QtSerialBus/QCanBusDevice
 -rw-r--r--	root/root	usr/include/qt6/QtSerialBus/QCanBusDeviceInfo
@@ -110,8 +110,8 @@ drwxr-xr-x	root/root	usr/lib/cmake/Qt6SerialBus/
 -rw-r--r--	root/root	usr/lib/cmake/Qt6SerialBus/Qt6VirtualCanBusPluginTargets.cmake
 -rw-r--r--	root/root	usr/lib/libQt6SerialBus.prl
 lrwxrwxrwx	root/root	usr/lib/libQt6SerialBus.so -> libQt6SerialBus.so.6
-lrwxrwxrwx	root/root	usr/lib/libQt6SerialBus.so.6 -> libQt6SerialBus.so.6.4.1
--rwxr-xr-x	root/root	usr/lib/libQt6SerialBus.so.6.4.1
+lrwxrwxrwx	root/root	usr/lib/libQt6SerialBus.so.6 -> libQt6SerialBus.so.6.4.2
+-rwxr-xr-x	root/root	usr/lib/libQt6SerialBus.so.6.4.2
 drwxr-xr-x	root/root	usr/lib/metatypes/
 -rw-r--r--	root/root	usr/lib/metatypes/qt6serialbus_release_metatypes.json
 drwxr-xr-x	root/root	usr/lib/pkgconfig/
diff --git a/qt6-serialbus/.signature b/qt6-serialbus/.signature
index 9f3c47681..817b8804b 100644
--- a/qt6-serialbus/.signature
+++ b/qt6-serialbus/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/YYAyemsMwtJr3taQdJq+5o4QazUTaQZHh5HE/MiT4NzrVA0p3yHG5WOc/lrEwIwFlLWESX8ZaNNUrW1GohCcAE=
-SHA256 (Pkgfile) = cbfa5e09a207cbf46749aef2ac85548bd8dd0d059f0ec9b56dd4a9c37f1e69fe
-SHA256 (.footprint) = c5d05da59547be9554c36cc6426ec2a7dd7f696d3d60c3c7c25b84c6e6e2eeda
-SHA256 (qtserialbus-everywhere-src-6.4.1.tar.xz) = 8f2402f9decba14cd7873d42f0ac201d57d73ed8d5deeb3221c0877950bbc48b
+RWSE3ohX2g5d/QuDSHv/kFjJywpGxzlK1ut0IZ907LyMOg+EDWsm++hM8q+yLEXYpoDUzdAsTBHNCrvvRPR01ygT/v9/hAOBEAw=
+SHA256 (Pkgfile) = 495f0b04cdcee9cc0d52ed1ea047777fad46c7096adef45713bd06d94bfecc4c
+SHA256 (.footprint) = bf6749d5fb9705a138d381695b1547312288fa3a0a94f191f1d107e373e07112
+SHA256 (qtserialbus-everywhere-src-6.4.2.tar.xz) = 604013657c7327899aa50748deb4bcb5e545ab37ff4964795b9e6f617d48bf1b
diff --git a/qt6-serialbus/Pkgfile b/qt6-serialbus/Pkgfile
index 195ad78b8..676305bca 100644
--- a/qt6-serialbus/Pkgfile
+++ b/qt6-serialbus/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on: qt6-serialport
 
 name=qt6-serialbus
-version=6.4.1
+version=6.4.2
 release=1
 source=(https://download.qt.io/official_releases/qt/${version%.*}/$version/submodules/qtserialbus-everywhere-src-$version.tar.xz)