diff --git a/contrib/crossrpms/autotools/Makefile.am b/contrib/crossrpms/autotools/Makefile.am
index bd175c9376..cb5484fa86 100644
--- a/contrib/crossrpms/autotools/Makefile.am
+++ b/contrib/crossrpms/autotools/Makefile.am
@@ -4,7 +4,7 @@
 
 include $(top_srcdir)/mkspec.am
 
-AUTOCONF_VERS = 2.64
+AUTOCONF_VERS = 2.65
 AUTOCONF_RPMREL = 1
 include ./autoconf.am
 
diff --git a/contrib/crossrpms/autotools/rtems-4.10-autoconf.spec b/contrib/crossrpms/autotools/rtems-4.10-autoconf.spec
index 888b9fbe4f..fee3e89750 100644
--- a/contrib/crossrpms/autotools/rtems-4.10-autoconf.spec
+++ b/contrib/crossrpms/autotools/rtems-4.10-autoconf.spec
@@ -45,8 +45,8 @@
 %define _host_rpmprefix %{nil}
 %endif
 
-%define srcvers	2.64
-%define rpmvers %{expand:%(echo "2.64" | tr - _ )}
+%define srcvers	2.65
+%define rpmvers %{expand:%(echo "2.65" | tr - _ )}
 
 %define name			rtems-4.10-autoconf