-PKG_CHECK_MODULES(XCBAUX, xcb-aux)
-PKG_CHECK_MODULES(XCBIMAGE, xcb-image)
-PKG_CHECK_MODULES(XCBICCCM, xcb-icccm)
+PKG_CHECK_MODULES(XCBAUX, xcb-aux >= 0.3.0)
+PKG_CHECK_MODULES(XCBIMAGE, xcb-image >= 0.3.0)
+PKG_CHECK_MODULES(XCBICCCM, xcb-icccm >= 0.3.0)