QT DST beyond 2037

QDateTime handles DST beyond 2037 incorrectly. It seems it is set to 29.3 for winter/summer change for all dates beyond 2037 at least for Time zone in Bratislava (GMT+1). Same situation is for summer/winter change. Simple example shows the problem. Date 29.3.2039 at 02:01 is a valid date and QT says the opposite. Date 27.03.2039 at 02:01 should be marked as invalid.

#include <QCoreApplication>
#include <QDateTime>
#include <QDebug>
int main(int argc, char *argv[])
{ 
  QCoreApplication a(argc, argv);  
  QDateTime local(QDate(2039, 3, 29), QTime(2, 0, 1));
  if (!local.isValid()) { qDebug() << "Invalid date"; }
  QDateTime local1(QDate(2039, 3, 29), QTime(1, 59, 59));
  if (!local1.isValid()) { qDebug() << "Invalid date1"; } 
  return a.exec();
}