m4_define([pango_required_version], [1.29.0])
m4_define([atk_required_version], [1.30])
m4_define([cairo_required_version], [1.10.0])
-m4_define([gdk_pixbuf_required_version], [2.22.0])
+m4_define([gdk_pixbuf_required_version], [2.23.5])
m4_define([introspection_required_version], [0.10.1])
GLIB_REQUIRED_VERSION=glib_required_version
PANGO_REQUIRED_VERSION=pango_required_version