diff --git a/src/quickdialogs/quickdialogsquickimpl/qquickfiledialogimpl_p.h b/src/quickdialogs/quickdialogsquickimpl/qquickfiledialogimpl_p.h
index 111388c720..ae19d01a87 100644
--- a/src/quickdialogs/quickdialogsquickimpl/qquickfiledialogimpl_p.h
+++ b/src/quickdialogs/quickdialogsquickimpl/qquickfiledialogimpl_p.h
@@ -157,7 +157,7 @@ Q_SIGNALS:
     void fileNameLabelChanged();
     void fileNameTextFieldChanged();
     void overwriteConfirmationDialogChanged();
-    void sideBarChanged();
+    Q_REVISION(6, 9) void sideBarChanged();
 
 private:
     Q_DISABLE_COPY(QQuickFileDialogImplAttached)
diff --git a/src/quickdialogs/quickdialogsquickimpl/qquicksidebar_p.h b/src/quickdialogs/quickdialogsquickimpl/qquicksidebar_p.h
index 23f88f94b6..aa6a3a9b48 100644
--- a/src/quickdialogs/quickdialogsquickimpl/qquicksidebar_p.h
+++ b/src/quickdialogs/quickdialogsquickimpl/qquicksidebar_p.h
@@ -28,13 +28,13 @@ class QQuickSideBarPrivate;
 class Q_QUICKDIALOGS2QUICKIMPL_EXPORT QQuickSideBar : public QQuickContainer
 {
     Q_OBJECT
-    Q_PROPERTY(QQuickDialog *dialog READ dialog WRITE setDialog NOTIFY dialogChanged)
-    Q_PROPERTY(QList<QStandardPaths::StandardLocation> folderPaths READ folderPaths WRITE setFolderPaths NOTIFY folderPathsChanged)
-    Q_PROPERTY(QList<QStandardPaths::StandardLocation> effectiveFolderPaths READ effectiveFolderPaths NOTIFY effectiveFolderPathsChanged)
-    Q_PROPERTY(QList<QUrl> favoritePaths READ favoritePaths NOTIFY favoritePathsChanged)
-    Q_PROPERTY(QQmlComponent *buttonDelegate READ buttonDelegate WRITE setButtonDelegate NOTIFY buttonDelegateChanged)
-    Q_PROPERTY(QQmlComponent *separatorDelegate READ separatorDelegate WRITE setSeparatorDelegate NOTIFY separatorDelegateChanged)
-    Q_PROPERTY(QQmlComponent *addFavoriteDelegate READ addFavoriteDelegate WRITE setAddFavoriteDelegate NOTIFY addFavoriteDelegateChanged)
+    Q_PROPERTY(QQuickDialog *dialog READ dialog WRITE setDialog NOTIFY dialogChanged FINAL)
+    Q_PROPERTY(QList<QStandardPaths::StandardLocation> folderPaths READ folderPaths WRITE setFolderPaths NOTIFY folderPathsChanged FINAL)
+    Q_PROPERTY(QList<QStandardPaths::StandardLocation> effectiveFolderPaths READ effectiveFolderPaths NOTIFY effectiveFolderPathsChanged FINAL)
+    Q_PROPERTY(QList<QUrl> favoritePaths READ favoritePaths NOTIFY favoritePathsChanged FINAL)
+    Q_PROPERTY(QQmlComponent *buttonDelegate READ buttonDelegate WRITE setButtonDelegate NOTIFY buttonDelegateChanged FINAL)
+    Q_PROPERTY(QQmlComponent *separatorDelegate READ separatorDelegate WRITE setSeparatorDelegate NOTIFY separatorDelegateChanged FINAL)
+    Q_PROPERTY(QQmlComponent *addFavoriteDelegate READ addFavoriteDelegate WRITE setAddFavoriteDelegate NOTIFY addFavoriteDelegateChanged FINAL)
     QML_NAMED_ELEMENT(SideBar)
     QML_ADDED_IN_VERSION(6, 9)