diff --git a/gtk/gtkapplication.h b/gtk/gtkapplication.h
index ab2af65a27..2d12039e09 100644
--- a/gtk/gtkapplication.h
+++ b/gtk/gtkapplication.h
@@ -127,14 +127,14 @@ GtkWindow *      gtk_application_get_window_by_id   (GtkApplication
 GDK_AVAILABLE_IN_3_6
 GtkWindow *      gtk_application_get_active_window  (GtkApplication             *application);
 
-GDK_AVAILABLE_IN_3_10
+GDK_AVAILABLE_IN_3_12
 gchar **         gtk_application_list_action_descriptions        (GtkApplication       *application);
 
-GDK_AVAILABLE_IN_3_10
+GDK_AVAILABLE_IN_3_12
 gchar **         gtk_application_get_accels_for_action           (GtkApplication       *application,
                                                                   const gchar          *detailed_action_name);
 
-GDK_AVAILABLE_IN_3_10
+GDK_AVAILABLE_IN_3_12
 void             gtk_application_set_accels_for_action           (GtkApplication       *application,
                                                                   const gchar          *detailed_action_name,
                                                                   const gchar * const  *accels);
diff --git a/gtk/gtkbuilder.h b/gtk/gtkbuilder.h
index de415646ee..38e63a5217 100644
--- a/gtk/gtkbuilder.h
+++ b/gtk/gtkbuilder.h
@@ -201,11 +201,11 @@ GDK_AVAILABLE_IN_3_10
 GCallback    gtk_builder_lookup_callback_symbol  (GtkBuilder    *builder,
 						  const gchar   *callback_name);
 
-GDK_AVAILABLE_IN_3_10
+GDK_AVAILABLE_IN_3_12
 void         gtk_builder_set_application         (GtkBuilder     *builder,
                                                   GtkApplication *application);
 
-GDK_AVAILABLE_IN_3_10
+GDK_AVAILABLE_IN_3_12
 GtkApplication * gtk_builder_get_application     (GtkBuilder     *builder);