diff --git a/libsigc++-2.2.11.tar.xz b/libsigc++-2.2.11.tar.xz
deleted file mode 100644
index 9428e27..0000000
--- a/libsigc++-2.2.11.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9834045f74f56752c2c6b3cdc195c30ab8314ad22dc8e626d6f67f940f1e4957
-size 3287824
diff --git a/libsigc++-2.3.1.tar.xz b/libsigc++-2.3.1.tar.xz
new file mode 100644
index 0000000..9249947
--- /dev/null
+++ b/libsigc++-2.3.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67d05852b31fdb267c9fdcecd40b046a11aa54d884435e99e3c60dd20cd60393
+size 3458088
diff --git a/libsigc++2.changes b/libsigc++2.changes
index d2ac362..9caa697 100644
--- a/libsigc++2.changes
+++ b/libsigc++2.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Oct 20 19:59:15 UTC 2012 - zaitor@opensuse.org
+
+- Update to version 2.3.1:
+  + signal_base: Add blocked(), block(), unblock(). (bgo#153780).
+
 -------------------------------------------------------------------
 Mon Sep 24 07:57:39 UTC 2012 - dimstar@opensuse.org
 
diff --git a/libsigc++2.spec b/libsigc++2.spec
index 8930087..ac99ebc 100644
--- a/libsigc++2.spec
+++ b/libsigc++2.spec
@@ -18,13 +18,13 @@
 
 Name:           libsigc++2
 %define _name libsigc++
-Version:        2.2.11
+Version:        2.3.1
 Release:        0
 Summary:        Typesafe Signal Framework for C++
 License:        LGPL-2.1+
 Group:          System/Libraries
 Url:            http://libsigc.sourceforge.net/
-Source:         http://download.gnome.org/sources/libsigc++/2.2/%{_name}-%{version}.tar.xz
+Source:         http://download.gnome.org/sources/libsigc++/2.3/%{_name}-%{version}.tar.xz
 Source99:       baselibs.conf
 BuildRequires:  gcc-c++
 BuildRequires:  pkg-config