diff --git a/config/rootfiles/common/autoconf b/config/rootfiles/common/autoconf
index c9aeb7a87..a351b29c6 100644
--- a/config/rootfiles/common/autoconf
+++ b/config/rootfiles/common/autoconf
@@ -58,7 +58,7 @@
 #usr/share/autoconf/m4sugar/m4sh.m4f
 #usr/share/autoconf/m4sugar/m4sugar.m4
 #usr/share/autoconf/m4sugar/m4sugar.m4f
-#usr/share/autoconf/m4sugar/version.m4
+#usr/share/autoconf/version.m4
 #usr/share/info/autoconf.info
 #usr/share/info/standards.info
 #usr/share/man/man1/autoconf.1
diff --git a/lfs/autoconf b/lfs/autoconf
index 18880cb5a..43033d6db 100644
--- a/lfs/autoconf
+++ b/lfs/autoconf
@@ -1,7 +1,7 @@
 ###############################################################################
 #                                                                             #
 # IPFire.org - A linux based firewall                                         #
-# Copyright (C) 2007-2018  IPFire Team  <info@ipfire.org>                     #
+# Copyright (C) 2007-2024  IPFire Team  <info@ipfire.org>                     #
 #                                                                             #
 # This program is free software: you can redistribute it and/or modify        #
 # it under the terms of the GNU General Public License as published by        #
@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 2.71
+VER        = 2.72
 
 THISAPP    = autoconf-$(VER)
 DL_FILE    = $(THISAPP).tar.xz
@@ -39,7 +39,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = 7fd4b98b4cfff10720e8da6ee91045637991643b50fcb3e47a0ecfcc01600f7b7b36fd1c0a5f08b68a418f1bdbd8d5a98de1008157595dd37cc3a31facb61416
+$(DL_FILE)_BLAKE2 = 01caeced9e53d8bd39fb0cf4929322f0d463971b0a96368aa55892026897a9e98c2ca84a77db1b3c6c4483aea54b96da16a7bc00b7ac15e23c6b0471438012db
 
 install : $(TARGET)