diff --git a/.gitignore b/.gitignore
index d0ac9e9..8704fb4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -92,3 +92,4 @@ at-spi2-core-0.3.4.tar.bz2
 /at-spi2-core-2.21.2.tar.xz
 /at-spi2-core-2.21.4.tar.xz
 /at-spi2-core-2.22.0.tar.xz
+/at-spi2-core-2.23.4.tar.xz
diff --git a/at-spi2-core.spec b/at-spi2-core.spec
index 61fbe5d..88ca400 100644
--- a/at-spi2-core.spec
+++ b/at-spi2-core.spec
@@ -1,11 +1,11 @@
 Name:           at-spi2-core
-Version:        2.22.0
-Release:        2%{?dist}
+Version:        2.23.4
+Release:        1%{?dist}
 Summary:        Protocol definitions and daemon for D-Bus at-spi
 
 License:        LGPLv2+
 URL:            http://www.linuxfoundation.org/en/AT-SPI_on_D-Bus
-Source0:        http://download.gnome.org/sources/at-spi2-core/2.22/%{name}-%{version}.tar.xz
+Source0:        http://download.gnome.org/sources/at-spi2-core/2.23/%{name}-%{version}.tar.xz
 
 BuildRequires:  dbus-devel
 BuildRequires:  dbus-glib-devel
@@ -81,6 +81,9 @@ rm $RPM_BUILD_ROOT%{_libdir}/libatspi.la
 %{_libdir}/pkgconfig/atspi-2.pc
 
 %changelog
+* Mon Feb 13 2017 Richard Hughes <rhughes@redhat.com> - 2.23.4-1
+- Update to 2.23.4
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.22.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
 
diff --git a/sources b/sources
index f9aa7ad..caad8ef 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-3da5fe62a653e49dad1c47f9a46fee56  at-spi2-core-2.22.0.tar.xz
+SHA512 (at-spi2-core-2.23.4.tar.xz) = e4b2917797b093917ef92b9b9fdd5541fb5938658c9a9645793ef29857217d632d17e44c60e546dabb61ede0e1a2d37c175a18a93cb41933cf448524e97f9db5