diff --git a/0001-GDBusObjectManagerClient-keep-the-manager-alive-whil.patch b/0001-GDBusObjectManagerClient-keep-the-manager-alive-whil.patch
deleted file mode 100644
index 48a8c51..0000000
--- a/0001-GDBusObjectManagerClient-keep-the-manager-alive-whil.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From 1300108e0c50e70d5414c195649ad41419074e1a Mon Sep 17 00:00:00 2001
-From: Rui Matos <tiagomatos@gmail.com>
-Date: Wed, 27 Nov 2013 14:32:05 +0100
-Subject: [PATCH] GDBusObjectManagerClient: keep the manager alive while firing
- signals
-
-Handlers for the signals we emit might unref the object manager. Make
-sure we keep it alive until we are done with it.
-
-https://bugzilla.gnome.org/show_bug.cgi?id=719402
----
- gio/gdbusobjectmanagerclient.c | 9 ++++++++-
- 1 file changed, 8 insertions(+), 1 deletion(-)
-
-diff --git a/gio/gdbusobjectmanagerclient.c b/gio/gdbusobjectmanagerclient.c
-index d9ccf71..f33ca21 100644
---- a/gio/gdbusobjectmanagerclient.c
-+++ b/gio/gdbusobjectmanagerclient.c
-@@ -1006,6 +1006,7 @@ signal_cb (GDBusConnection *connection,
- 
-   //g_debug ("yay, signal_cb %s %s: %s\n", signal_name, object_path, g_variant_print (parameters, TRUE));
- 
-+  g_object_ref (manager);
-   if (g_strcmp0 (interface_name, "org.freedesktop.DBus.Properties") == 0)
-     {
-       if (g_strcmp0 (signal_name, "PropertiesChanged") == 0)
-@@ -1087,6 +1088,7 @@ signal_cb (GDBusConnection *connection,
-           g_object_unref (interface);
-         }
-     }
-+  g_object_unref (manager);
- 
-  out:
-   g_clear_object (&object_proxy);
-@@ -1243,6 +1245,7 @@ on_notify_g_name_owner (GObject    *object,
-   new_name_owner = g_dbus_proxy_get_name_owner (manager->priv->control_proxy);
-   manager->priv->name_owner = NULL;
- 
-+  g_object_ref (manager);
-   if (g_strcmp0 (old_name_owner, new_name_owner) != 0)
-     {
-       GList *l;
-@@ -1319,6 +1322,7 @@ on_notify_g_name_owner (GObject    *object,
- 
-     }
-   g_free (old_name_owner);
-+  g_object_unref (manager);
- }
- 
- static gboolean
-@@ -1543,6 +1547,7 @@ add_interfaces (GDBusObjectManagerClient *manager,
-   g_mutex_unlock (&manager->priv->lock);
- 
-   /* now that we don't hold the lock any more, emit signals */
-+  g_object_ref (manager);
-   for (l = interface_added_signals; l != NULL; l = l->next)
-     {
-       interface_proxy = G_DBUS_PROXY (l->data);
-@@ -1558,8 +1563,8 @@ add_interfaces (GDBusObjectManagerClient *manager,
-                            op);
-       g_signal_emit_by_name (manager, "object-added", op);
-     }
-+  g_object_unref (manager);
-   g_object_unref (op);
--
- }
- 
- static void
-@@ -1592,6 +1597,7 @@ remove_interfaces (GDBusObjectManagerClient   *manager,
-   num_interfaces_to_remove = g_strv_length ((gchar **) interface_names);
- 
-   /* see if we are going to completety remove the object */
-+  g_object_ref (manager);
-   if (num_interfaces_to_remove == num_interfaces)
-     {
-       g_object_ref (op);
-@@ -1617,6 +1623,7 @@ remove_interfaces (GDBusObjectManagerClient   *manager,
-         }
-       g_object_unref (op);
-     }
-+  g_object_unref (manager);
-  out:
-   ;
- }
--- 
-1.8.3.1
-
diff --git a/glib2.spec b/glib2.spec
index b409481..3587a01 100644
--- a/glib2.spec
+++ b/glib2.spec
@@ -2,15 +2,13 @@
 
 Summary: A library of handy utility functions
 Name: glib2
-Version: 2.38.2
-Release: 2%{?dist}
+Version: 2.40.0
+Release: 1%{?dist}
 License: LGPLv2+
 Group: System Environment/Libraries
 URL: http://www.gtk.org
 #VCS: git:git://git.gnome.org/glib
-Source: http://download.gnome.org/sources/glib/2.38/glib-%{version}.tar.xz
-
-Patch0: 0001-GDBusObjectManagerClient-keep-the-manager-alive-whil.patch
+Source: http://download.gnome.org/sources/glib/2.40/glib-%{version}.tar.xz
 
 BuildRequires: pkgconfig
 BuildRequires: gettext
@@ -78,8 +76,6 @@ the functionality of the installed glib2 package.
 %prep
 %setup -q -n glib-%{version}
 
-%patch0 -p1
-
 # Workaround wrong gtk-doc.make timestamp
 # https://bugzilla.gnome.org/show_bug.cgi?id=700350
 touch -r Makefile.am gtk-doc.make
@@ -209,6 +205,9 @@ gio-querymodules-%{__isa_bits} %{_libdir}/gio/modules
 %{_datadir}/installed-tests
 
 %changelog
+* Mon Apr 14 2014 Richard Hughes <rhughes@redhat.com> - 2.40.0-1
+- Update to 2.40.0
+
 * Wed Nov 27 2013 Rui Matos <rmatos@redhat.com> - 2.38.2-2
 - Add upstream patch for https://bugzilla.gnome.org/show_bug.cgi?id=719402
 - Resolves: rhbz#1035423 - Use after free causes critical warnings in g-s-d, potential crasher
diff --git a/sources b/sources
index c7818a2..8d8b91e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-26d1d08e478fc48c181ca8be44f5b69f  glib-2.38.2.tar.xz
+05fb7cb17eacbc718e90366a1eae60d9  glib-2.40.0.tar.xz