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-rw-r--r--configure.ac4
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac
index 04f5271..3acecd9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
dnl Configuration for the toplevel directory of GNU libunistring
-dnl Copyright (C) 2009-2010 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2020 Free Software Foundation, Inc.
dnl
dnl This program is free software: you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@ dnl along with this program. If not, see <https://www.gnu.org/licenses/>.
dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ([2.63])
+AC_PREREQ([2.64])
AC_INIT
AC_CONFIG_SRCDIR([lib/unistring/version.in.h])
AC_CONFIG_AUX_DIR([build-aux])