-Source0: http://ftp.gnome.org/pub/GNOME/sources/at-spi2-core/2.5/%{name}-%{version}.tar.xz
-# Source0-md5: cba4d22afcfb789ba2ed9ba991c40191
-URL: http://www.linuxfoundation.org/en/AT-SPI_on_D-Bus
-BuildRequires: autoconf >= 2.59
-BuildRequires: automake >= 1:1.9
-BuildRequires: dbus-devel >= 1.0
-BuildRequires: gettext-devel
-BuildRequires: glib2-devel >= 1:2.28.0
-BuildRequires: gobject-introspection-devel >= 0.10.0
-BuildRequires: gtk-doc >= 1.9
-BuildRequires: intltool >= 0.40.0
-BuildRequires: libtool >= 2:2.0
+Source0: https://download.gnome.org/sources/at-spi2-core/2.42/%{name}-%{version}.tar.xz
+# Source0-md5: ce5e462a76e7480bd27e55828696eea4
+URL: https://wiki.linuxfoundation.org/accessibility/d-bus
+BuildRequires: dbus-devel >= 1.5
+BuildRequires: gettext-tools >= 0.19.8
+BuildRequires: glib2-devel >= 1:2.62.0
+BuildRequires: gobject-introspection-devel >= 1.32.0
+%{?with_apidocs:BuildRequires: gtk-doc >= 1.25}
+BuildRequires: meson >= 0.50.0
+BuildRequires: ninja >= 1.5