Index: x11-toolkits/gtkmm30/Makefile
===================================================================
--- x11-toolkits/gtkmm30/Makefile	(revision 534817)
+++ x11-toolkits/gtkmm30/Makefile	(working copy)
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	gtkmm
-PORTVERSION=	3.22.2
+PORTVERSION=	3.24.2 # please keep in sync with first two digits of x11-toolkits/gtk30, they share GTK_MINOR_VERSION
 PORTREVISION?=	0
 CATEGORIES=	x11-toolkits
 MASTER_SITES=	GNOME
Index: x11-toolkits/gtkmm30/distinfo
===================================================================
--- x11-toolkits/gtkmm30/distinfo	(revision 534817)
+++ x11-toolkits/gtkmm30/distinfo	(working copy)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1521811318
-SHA256 (gnome3/gtkmm-3.22.2.tar.xz) = 91afd98a31519536f5f397c2d79696e3d53143b80b75778521ca7b48cb280090
-SIZE (gnome3/gtkmm-3.22.2.tar.xz) = 12341028
+TIMESTAMP = 1590691343
+SHA256 (gnome3/gtkmm-3.24.2.tar.xz) = 6d71091bcd1863133460d4188d04102810e9123de19706fb656b7bb915b4adc3
+SIZE (gnome3/gtkmm-3.24.2.tar.xz) = 13336236
Index: x11-toolkits/gtkmm30/pkg-plist
===================================================================
--- x11-toolkits/gtkmm30/pkg-plist	(revision 534817)
+++ x11-toolkits/gtkmm30/pkg-plist	(working copy)
@@ -9,6 +9,8 @@
 include/gdkmm-%%API_VERSION%%/gdkmm/dragcontext.h
 include/gdkmm-%%API_VERSION%%/gdkmm/drawingcontext.h
 include/gdkmm-%%API_VERSION%%/gdkmm/event.h
+include/gdkmm-%%API_VERSION%%/gdkmm/frameclock.h
+include/gdkmm-%%API_VERSION%%/gdkmm/frametimings.h
 include/gdkmm-%%API_VERSION%%/gdkmm/general.h
 include/gdkmm-%%API_VERSION%%/gdkmm/glcontext.h
 include/gdkmm-%%API_VERSION%%/gdkmm/monitor.h
@@ -27,6 +29,8 @@
 include/gdkmm-%%API_VERSION%%/gdkmm/private/dragcontext_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/drawingcontext_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/event_p.h
+include/gdkmm-%%API_VERSION%%/gdkmm/private/frameclock_p.h
+include/gdkmm-%%API_VERSION%%/gdkmm/private/frametimings_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/glcontext_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/monitor_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/pixbuf_p.h
@@ -38,7 +42,6 @@
 include/gdkmm-%%API_VERSION%%/gdkmm/private/rgba_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/screen_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/seat_p.h
-include/gtkmm-%%API_VERSION%%/gtkmm/private/shortcutlabel_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/timecoord_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/types_p.h
 include/gdkmm-%%API_VERSION%%/gdkmm/private/visual_p.h
@@ -47,7 +50,6 @@
 include/gdkmm-%%API_VERSION%%/gdkmm/rgba.h
 include/gdkmm-%%API_VERSION%%/gdkmm/screen.h
 include/gdkmm-%%API_VERSION%%/gdkmm/seat.h
-include/gtkmm-%%API_VERSION%%/gtkmm/shortcutlabel.h
 include/gdkmm-%%API_VERSION%%/gdkmm/timecoord.h
 include/gdkmm-%%API_VERSION%%/gdkmm/types.h
 include/gdkmm-%%API_VERSION%%/gdkmm/visual.h
@@ -127,6 +129,7 @@
 include/gtkmm-%%API_VERSION%%/gtkmm/filechooser.h
 include/gtkmm-%%API_VERSION%%/gtkmm/filechooserbutton.h
 include/gtkmm-%%API_VERSION%%/gtkmm/filechooserdialog.h
+include/gtkmm-%%API_VERSION%%/gtkmm/filechoosernative.h
 include/gtkmm-%%API_VERSION%%/gtkmm/filechooserwidget.h
 include/gtkmm-%%API_VERSION%%/gtkmm/filefilter.h
 include/gtkmm-%%API_VERSION%%/gtkmm/fixed.h
@@ -186,6 +189,7 @@
 include/gtkmm-%%API_VERSION%%/gtkmm/messagedialog.h
 include/gtkmm-%%API_VERSION%%/gtkmm/misc.h
 include/gtkmm-%%API_VERSION%%/gtkmm/modelbutton.h
+include/gtkmm-%%API_VERSION%%/gtkmm/nativedialog.h
 include/gtkmm-%%API_VERSION%%/gtkmm/notebook.h
 include/gtkmm-%%API_VERSION%%/gtkmm/numerableicon.h
 include/gtkmm-%%API_VERSION%%/gtkmm/object.h
@@ -198,8 +202,8 @@
 include/gtkmm-%%API_VERSION%%/gtkmm/papersize.h
 include/gtkmm-%%API_VERSION%%/gtkmm/placessidebar.h
 include/gtkmm-%%API_VERSION%%/gtkmm/plug.h
+include/gtkmm-%%API_VERSION%%/gtkmm/popover.h
 include/gtkmm-%%API_VERSION%%/gtkmm/popovermenu.h
-include/gtkmm-%%API_VERSION%%/gtkmm/popover.h
 include/gtkmm-%%API_VERSION%%/gtkmm/printcontext.h
 include/gtkmm-%%API_VERSION%%/gtkmm/printer.h
 include/gtkmm-%%API_VERSION%%/gtkmm/printjob.h
@@ -274,6 +278,7 @@
 include/gtkmm-%%API_VERSION%%/gtkmm/private/filechooser_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/filechooserbutton_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/filechooserdialog_p.h
+include/gtkmm-%%API_VERSION%%/gtkmm/private/filechoosernative_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/filechooserwidget_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/filefilter_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/fixed_p.h
@@ -332,6 +337,7 @@
 include/gtkmm-%%API_VERSION%%/gtkmm/private/messagedialog_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/misc_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/modelbutton_p.h
+include/gtkmm-%%API_VERSION%%/gtkmm/private/nativedialog_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/notebook_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/numerableicon_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/object_p.h
@@ -381,6 +387,7 @@
 include/gtkmm-%%API_VERSION%%/gtkmm/private/separatormenuitem_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/separatortoolitem_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/settings_p.h
+include/gtkmm-%%API_VERSION%%/gtkmm/private/shortcutlabel_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/shortcutsgroup_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/shortcutssection_p.h
 include/gtkmm-%%API_VERSION%%/gtkmm/private/shortcutsshortcut_p.h
@@ -469,6 +476,7 @@
 include/gtkmm-%%API_VERSION%%/gtkmm/separatormenuitem.h
 include/gtkmm-%%API_VERSION%%/gtkmm/separatortoolitem.h
 include/gtkmm-%%API_VERSION%%/gtkmm/settings.h
+include/gtkmm-%%API_VERSION%%/gtkmm/shortcutlabel.h
 include/gtkmm-%%API_VERSION%%/gtkmm/shortcutsgroup.h
 include/gtkmm-%%API_VERSION%%/gtkmm/shortcutssection.h
 include/gtkmm-%%API_VERSION%%/gtkmm/shortcutsshortcut.h