diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5960960..4b2bd88 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -155,6 +155,19 @@ if (QUICK_GUI)
     list(APPEND ADDITIONAL_KF_MODULES Kirigami2)
 endif ()
 
+# add Qt-version-specific QML files
+unset(QML_FILE)
+if (NOT QT_PACKAGE_PREFIX)
+    set(QML_FILE "resources/qml5.qrc")
+elseif (QT_PACKAGE_PREFIX MATCHES ".*Qt([0-9]+).*")
+    set(QML_FILE "resources/qml${CMAKE_MATCH_1}.qrc")
+endif ()
+if (NOT QML_FILE)
+    message(FATAL_ERROR "Unable to add Qt-version-specific resource file for QT_PACKAGE_PREFIX \"${QT_PACKAGE_PREFIX}\".")
+endif ()
+message(STATUS "Adding Qt-version-specific resource file \"${QML_FILE}\" to build")
+list(APPEND QML_SRC_FILES "${QML_FILE}")
+
 # apply further configuration
 if (WIDGETS_GUI OR QUICK_GUI)
     include(QtGuiConfig)
diff --git a/qml/FileDialog5.qml b/qml/FileDialog5.qml
new file mode 100644
index 0000000..6ac6a8c
--- /dev/null
+++ b/qml/FileDialog5.qml
@@ -0,0 +1,39 @@
+import QtQuick.Dialogs 1.3
+
+FileDialog {
+    id: fileDialog
+    property bool createNewFile: false
+    title: selectExisting ? qsTr("Select an existing file") : (saveAs ? qsTr("Select path to save file") : qsTr("Select path for new file"))
+    onAccepted: {
+        if (fileUrls.length < 1) {
+            return
+        }
+        nativeInterface.handleFileSelectionAccepted(fileUrls[0], "",
+                                                    this.selectExisting,
+                                                    this.createNewFile)
+    }
+    onRejected: nativeInterface.handleFileSelectionCanceled()
+
+    function show() {
+        if (nativeInterface.showNativeFileDialog(this.selectExisting, this.createNewFile)) {
+            return
+        }
+        // fallback to the Qt Quick file dialog if a native implementation is not available
+        this.open()
+    }
+    function openExisting() {
+        this.selectExisting = true
+        this.createNewFile = false
+        this.show()
+    }
+    function createNew() {
+        this.selectExisting = false
+        this.createNewFile = true
+        this.show()
+    }
+    function saveAs() {
+        this.selectExisting = false
+        this.createNewFile = false
+        this.show()
+    }
+}
diff --git a/qml/FileDialog6.qml b/qml/FileDialog6.qml
new file mode 100644
index 0000000..03804c7
--- /dev/null
+++ b/qml/FileDialog6.qml
@@ -0,0 +1,40 @@
+import QtQuick.Dialogs as Dialogs
+
+Dialogs.FileDialog {
+    id: fileDialog
+    property bool createNewFile: false
+    property bool selectExisting: fileMode !== Dialogs.FileDialog.SaveFile
+    title: selectExisting ? qsTr("Select an existing file") : (!createNewFile ? qsTr("Select path to save file") : qsTr("Select path for new file"))
+    onAccepted: {
+        if (selectedFiles.length < 1) {
+            return
+        }
+        nativeInterface.handleFileSelectionAccepted(selectedFiles[0], "",
+                                                    this.selectExisting,
+                                                    this.createNewFile)
+    }
+    onRejected: nativeInterface.handleFileSelectionCanceled()
+
+    function show() {
+        if (nativeInterface.showNativeFileDialog(this.selectExisting, this.createNewFile)) {
+            return
+        }
+        // fallback to the Qt Quick file dialog if a native implementation is not available
+        this.open()
+    }
+    function openExisting() {
+        this.fileMode = Dialogs.FileDialog.OpenFile
+        this.createNewFile = false
+        this.show()
+    }
+    function createNew() {
+        this.fileMode = Dialogs.FileDialog.SaveFile
+        this.createNewFile = true
+        this.show()
+    }
+    function saveAs() {
+        this.fileMode = Dialogs.FileDialog.SaveFile
+        this.createNewFile = false
+        this.show()
+    }
+}
diff --git a/qml/main.qml b/qml/main.qml
index 665aae4..d4d9481 100644
--- a/qml/main.qml
+++ b/qml/main.qml
@@ -2,7 +2,6 @@ import QtQuick 2.7
 import QtQuick.Templates 2.0 as T2
 import QtQuick.Controls 2.1 as Controls
 import QtQuick.Layouts 1.2
-import QtQuick.Dialogs 1.3
 import org.kde.kirigami 2.4 as Kirigami
 
 Kirigami.ApplicationWindow {
@@ -257,41 +256,6 @@ Kirigami.ApplicationWindow {
 
     FileDialog {
         id: fileDialog
-        property bool createNewFile: false
-        title: selectExisting ? qsTr("Select an existing file") : (saveAs ? qsTr("Select path to save file") : qsTr("Select path for new file"))
-        onAccepted: {
-            if (fileUrls.length < 1) {
-                return
-            }
-            nativeInterface.handleFileSelectionAccepted(fileUrls[0], "",
-                                                        this.selectExisting,
-                                                        this.createNewFile)
-        }
-        onRejected: nativeInterface.handleFileSelectionCanceled()
-
-        function show() {
-            if (nativeInterface.showNativeFileDialog(this.selectExisting,
-                                                     this.createNewFile)) {
-                return
-            }
-            // fallback to the Qt Quick file dialog if a native implementation is not available
-            this.open()
-        }
-        function openExisting() {
-            this.selectExisting = true
-            this.createNewFile = false
-            this.show()
-        }
-        function createNew() {
-            this.selectExisting = false
-            this.createNewFile = true
-            this.show()
-        }
-        function saveAs() {
-            this.selectExisting = false
-            this.createNewFile = false
-            this.show()
-        }
     }
 
     BasicDialog {
diff --git a/resources/qml5.qrc b/resources/qml5.qrc
new file mode 100644
index 0000000..ee19d9f
--- /dev/null
+++ b/resources/qml5.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/qml">
+        <file alias="FileDialog.qml">../qml/FileDialog5.qml</file>
+    </qresource>
+</RCC>
diff --git a/resources/qml6.qrc b/resources/qml6.qrc
new file mode 100644
index 0000000..58bf379
--- /dev/null
+++ b/resources/qml6.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/qml">
+        <file alias="FileDialog.qml">../qml/FileDialog6.qml</file>
+    </qresource>
+</RCC>