diff --git a/README.md b/README.md
index b5f9a0c0..f3d25328 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ You'll need the following dependencies:
 * libadwaita-1-dev
 * libswitchboard-3-dev
 * libflatpak-dev
-* libgranite-7-dev
+* libgranite-7-dev >= 7.4.0
 * libgtk-4-dev
 * meson
 * valac
diff --git a/src/Defaults/DefaultPlug.vala b/src/Defaults/DefaultPlug.vala
index 0e5f86a1..47a8027c 100644
--- a/src/Defaults/DefaultPlug.vala
+++ b/src/Defaults/DefaultPlug.vala
@@ -104,7 +104,7 @@ public class Defaults.Plug : Gtk.Box {
                 hexpand = true,
                 show_default_item = true
             };
-            ((Gtk.Label) setting_label.get_first_child ()).mnemonic_widget = app_chooser.get_first_child ();
+            setting_label.mnemonic_widget = app_chooser.get_first_child ();
 
             var box = new Gtk.Box (VERTICAL, 6);
             box.append (setting_label);
diff --git a/src/meson.build b/src/meson.build
index 3c39dc95..ef4d9d59 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -34,7 +34,7 @@ shared_module(
         dependency('glib-2.0', version: '>=2.34'),
         dependency('gio-2.0'),
         dependency('gobject-2.0'),
-        dependency('granite-7'),
+        dependency('granite-7', version: '>=7.4.0'),
         dependency('gtk4'),
         dependency('libadwaita-1'),
         switchboard_dep