diff --git a/NEWS b/NEWS
index f9df456409..7b8d296d8b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,73 @@
+Overview of Changes in GTK+ 3.24.24
+===================================
+
+* GtkColorChooser:
+ - Update the default color palette
+
+* GtkFontChooser:
+ - Fix family-only mode to return regular style
+
+* GtkTreeView:
+ - Don't set focus-on-click for header buttons
+
+* Accessibility:
+ - Implement scrollSubstringTo
+ - Add a11y support to GtkPlug/GtkSocket
+
+* Printing:
+ - Allow the lpr backend to print pdf and ps files
+
+* Theme:
+ - Update gesture graphics
+ - Update HighContrast css
+
+* Wayland:
+ - Support the primary-selection-unstable-v1 protocol
+
+* X11:
+ - Fix a crash with parent-relative backgrounds
+
+* Broadway:
+ - Set modifier state of scroll events
+
+* Build:
+ - Fix pc file generation on NixOS
+
+* OS X:
+ - Restore command-key bindings
+
+* Windows:
+ - Fix meson build with epoxy subproject
+
+* Translation updates:
+ Basque
+ Brazilian Portuguese
+ British English
+ Catalan
+ Croatian
+ Czech
+ French
+ Galician
+ German
+ Greek
+ Hebrew
+ Hungarian
+ Indonesian
+ Italian
+ Kazakh
+ Latvian
+ Lithuanian
+ Persian
+ Polish
+ Portuguese
+ Slovak
+ Slovenian
+ Spanish
+ Swedish
+ Turkish
+ Ukrainian
+
+
 Overview of Changes in GTK+ 3.24.23
 ===================================
 
diff --git a/configure.ac b/configure.ac
index 38fd9a4804..51467bb6cc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,8 +10,8 @@
 
 m4_define([gtk_major_version], [3])
 m4_define([gtk_minor_version], [24])
-m4_define([gtk_micro_version], [23])
-m4_define([gtk_interface_age], [19])
+m4_define([gtk_micro_version], [24])
+m4_define([gtk_interface_age], [20])
 m4_define([gtk_binary_age],
           [m4_eval(100 * gtk_minor_version + gtk_micro_version)])
 m4_define([gtk_version],
diff --git a/meson.build b/meson.build
index 4a43260c62..b2eaa33a88 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gtk+-3.0', 'c',
-        version: '3.24.23',
+        version: '3.24.24',
         default_options: [
           'buildtype=debugoptimized',
           'warning_level=1'
@@ -52,7 +52,7 @@ gtk_version       = meson.project_version()
 gtk_major_version = gtk_version.split('.')[0].to_int()
 gtk_minor_version = gtk_version.split('.')[1].to_int()
 gtk_micro_version = gtk_version.split('.')[2].to_int()
-gtk_interface_age = 19
+gtk_interface_age = 20
 add_project_arguments('-DGTK_VERSION="@0@"'.format(meson.project_version()), language: 'c')
 
 add_project_arguments('-D_GNU_SOURCE', language: 'c')