-AC_INIT([lttng-tools],[2.5.2],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
+AC_PREREQ([2.64])
+AC_INIT([lttng-tools],[2.5.4],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
AC_CONFIG_AUX_DIR([config])
AC_CANONICAL_TARGET
AC_CANONICAL_HOST