diff --git a/smmapdfw/configure b/smmapdfw/configure
index 3e91d08..9a48afa 100755
--- a/smmapdfw/configure
+++ b/smmapdfw/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59 for smmapdfw 0.9.
+# Generated by GNU Autoconf 2.59 for smmapdfw 0.91.
 #
 # Report bugs to <woho@hottis.de>.
 #
@@ -423,8 +423,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='smmapdfw'
 PACKAGE_TARNAME='smmapdfw'
-PACKAGE_VERSION='0.9'
-PACKAGE_STRING='smmapdfw 0.9'
+PACKAGE_VERSION='0.91'
+PACKAGE_STRING='smmapdfw 0.91'
 PACKAGE_BUGREPORT='woho@hottis.de'
 
 # Factoring default headers for most tests.
@@ -953,7 +953,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures smmapdfw 0.9 to adapt to many kinds of systems.
+\`configure' configures smmapdfw 0.91 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1019,7 +1019,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of smmapdfw 0.9:";;
+     short | recursive ) echo "Configuration of smmapdfw 0.91:";;
    esac
   cat <<\_ACEOF
 
@@ -1162,7 +1162,7 @@ fi
 test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
-smmapdfw configure 0.9
+smmapdfw configure 0.91
 generated by GNU Autoconf 2.59
 
 Copyright (C) 2003 Free Software Foundation, Inc.
@@ -1176,7 +1176,7 @@ cat >&5 <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by smmapdfw $as_me 0.9, which was
+It was created by smmapdfw $as_me 0.91, which was
 generated by GNU Autoconf 2.59.  Invocation command line was
 
   $ $0 $@
@@ -1707,7 +1707,7 @@ fi
 
 PACKAGE=smmapdfw
 
-VERSION=0.9
+VERSION=0.91
 
 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
@@ -21714,7 +21714,7 @@ _ASBOX
 } >&5
 cat >&5 <<_CSEOF
 
-This file was extended by smmapdfw $as_me 0.9, which was
+This file was extended by smmapdfw $as_me 0.91, which was
 generated by GNU Autoconf 2.59.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -21777,7 +21777,7 @@ _ACEOF
 
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-smmapdfw config.status 0.9
+smmapdfw config.status 0.91
 configured by $0, generated by GNU Autoconf 2.59,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
diff --git a/smmapdfw/configure.ac b/smmapdfw/configure.ac
index fa6b59f..cd7563f 100644
--- a/smmapdfw/configure.ac
+++ b/smmapdfw/configure.ac
@@ -2,8 +2,8 @@
 # Process this file with autoconf to produce a configure script.
 
 
-AC_INIT(smmapdfw, 0.9, woho@hottis.de)
-AM_INIT_AUTOMAKE(smmapdfw, 0.9)
+AC_INIT(smmapdfw, 0.91, woho@hottis.de)
+AM_INIT_AUTOMAKE(smmapdfw, 0.91)
 AM_MAINTAINER_MODE
 
 AM_CONFIG_HEADER(config.h)