set (KDE_APPLICATIONS_VERSION "${KDE_APPLICATIONS_VERSION_MAJOR}.${KDE_APPLICATIONS_VERSION_MINOR}.${KDE_APPLICATIONS_VERSION_MICRO}")
set(QT_MIN_VERSION "5.4.0")
-set(KF5_MIN_VERSION "5.19.0")
+set(KF5_MIN_VERSION "5.21.0")
set(ECM_MIN_VERSION "1.6.0")
# ECM setup