diff --git a/main/qt6-serialport/.checksums b/main/qt6-serialport/.checksums
index 0fac51b22..4c0fda457 100644
--- a/main/qt6-serialport/.checksums
+++ b/main/qt6-serialport/.checksums
@@ -1 +1 @@
-7aa1e51e4cd306066c6e2721d988650f  qt6-serialport-6.5.3.tar.xz
+d44b25034d8220d871085e1fcaa74613  qt6-serialport-6.6.0.tar.xz
diff --git a/main/qt6-serialport/.pkgfiles b/main/qt6-serialport/.pkgfiles
index 83ca313c2..237cdb54b 100644
--- a/main/qt6-serialport/.pkgfiles
+++ b/main/qt6-serialport/.pkgfiles
@@ -1,14 +1,14 @@
-qt6-serialport-6.5.3-1
+qt6-serialport-6.6.0-1
 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/QtSerialPort/
-drwxr-xr-x root/root    usr/include/qt6/QtSerialPort/6.5.3/
-drwxr-xr-x root/root    usr/include/qt6/QtSerialPort/6.5.3/QtSerialPort/
-drwxr-xr-x root/root    usr/include/qt6/QtSerialPort/6.5.3/QtSerialPort/private/
--rw-r--r-- root/root    usr/include/qt6/QtSerialPort/6.5.3/QtSerialPort/private/qserialport_p.h
--rw-r--r-- root/root    usr/include/qt6/QtSerialPort/6.5.3/QtSerialPort/private/qserialportinfo_p.h
--rw-r--r-- root/root    usr/include/qt6/QtSerialPort/6.5.3/QtSerialPort/private/qtserialport-config_p.h
+drwxr-xr-x root/root    usr/include/qt6/QtSerialPort/6.6.0/
+drwxr-xr-x root/root    usr/include/qt6/QtSerialPort/6.6.0/QtSerialPort/
+drwxr-xr-x root/root    usr/include/qt6/QtSerialPort/6.6.0/QtSerialPort/private/
+-rw-r--r-- root/root    usr/include/qt6/QtSerialPort/6.6.0/QtSerialPort/private/qserialport_p.h
+-rw-r--r-- root/root    usr/include/qt6/QtSerialPort/6.6.0/QtSerialPort/private/qserialportinfo_p.h
+-rw-r--r-- root/root    usr/include/qt6/QtSerialPort/6.6.0/QtSerialPort/private/qtserialport-config_p.h
 -rw-r--r-- root/root    usr/include/qt6/QtSerialPort/QSerialPort
 -rw-r--r-- root/root    usr/include/qt6/QtSerialPort/QSerialPortInfo
 -rw-r--r-- root/root    usr/include/qt6/QtSerialPort/QtSerialPort
@@ -36,8 +36,8 @@ drwxr-xr-x root/root    usr/lib/cmake/Qt6SerialPort/
 -rw-r--r-- root/root    usr/lib/cmake/Qt6SerialPort/Qt6SerialPortVersionlessTargets.cmake
 -rw-r--r-- root/root    usr/lib/libQt6SerialPort.prl
 lrwxrwxrwx root/root    usr/lib/libQt6SerialPort.so -> libQt6SerialPort.so.6
-lrwxrwxrwx root/root    usr/lib/libQt6SerialPort.so.6 -> libQt6SerialPort.so.6.5.3
--rwxr-xr-x root/root    usr/lib/libQt6SerialPort.so.6.5.3
+lrwxrwxrwx root/root    usr/lib/libQt6SerialPort.so.6 -> libQt6SerialPort.so.6.6.0
+-rwxr-xr-x root/root    usr/lib/libQt6SerialPort.so.6.6.0
 drwxr-xr-x root/root    usr/lib/pkgconfig/
 -rw-r--r-- root/root    usr/lib/pkgconfig/Qt6SerialPort.pc
 drwxr-xr-x root/root    usr/lib/qt6/
diff --git a/main/qt6-serialport/spkgbuild b/main/qt6-serialport/spkgbuild
index 93c120d61..121893e0e 100644
--- a/main/qt6-serialport/spkgbuild
+++ b/main/qt6-serialport/spkgbuild
@@ -3,7 +3,7 @@
 # depends	    : qt6-base
 
 name=qt6-serialport
-version=6.5.3
+version=6.6.0
 release=1
 source="$name-$version.tar.xz::https://download.qt.io/official_releases/qt/${version%.*}/$version/submodules/qtserialport-everywhere-src-$version.tar.xz"