diff --git a/meson.build b/meson.build
index 090ebeb8c8..69db95198f 100644
--- a/meson.build
+++ b/meson.build
@@ -11,8 +11,8 @@ project('gtk', 'c',
         license: 'LGPL-2.1-or-later')
 
 # keep these numbers in sync with wrap files where there exist
-glib_req           = '>= 2.72.0'
-introspection_req  = '>= 1.72.0' # keep this in sync with glib
+glib_req           = '>= 2.76.0'
+introspection_req  = '>= 1.76.0' # keep this in sync with glib
 pango_req          = '>= 1.50.0' # keep this in sync with .gitlab-ci/test-msys.sh
 harfbuzz_req       = '>= 2.6.0'
 fribidi_req        = '>= 1.0.6'
diff --git a/subprojects/glib.wrap b/subprojects/glib.wrap
index 0c1cb6b806..fb9c1ac9e0 100644
--- a/subprojects/glib.wrap
+++ b/subprojects/glib.wrap
@@ -2,7 +2,7 @@
 directory = glib
 url = https://gitlab.gnome.org/GNOME/glib.git
 push-url = ssh://git@ssh.gitlab.gnome.org:GNOME/glib.git
-revision = 2.74.4
+revision = 2.76.0
 depth = 1
 
 [provide]
diff --git a/subprojects/gobject-introspection.wrap b/subprojects/gobject-introspection.wrap
index e00b3e0a81..f745ec9fcb 100644
--- a/subprojects/gobject-introspection.wrap
+++ b/subprojects/gobject-introspection.wrap
@@ -2,7 +2,7 @@
 directory = gobject-introspection
 url = https://gitlab.gnome.org/GNOME/gobject-introspection.git
 push-url = ssh://git@ssh.gitlab.gnome.org:GNOME/gobject-introspection.git
-revision = 1.74.0
+revision = 1.76.0
 depth = 1
 
 [provide]