diff --git a/configure b/configure
index ef81530baa8c18238d0ecaeec7b141c201dedd06..c0e34311226408d35ec5e271cb21744bd1231a6c 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for rock 1.9.
+# Generated by GNU Autoconf 2.69 for rock 1.9.1.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -576,8 +576,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='rock'
 PACKAGE_TARNAME='rock'
-PACKAGE_VERSION='1.9'
-PACKAGE_STRING='rock 1.9'
+PACKAGE_VERSION='1.9.1'
+PACKAGE_STRING='rock 1.9.1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1236,7 +1236,7 @@ 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 rock 1.9 to adapt to many kinds of systems.
+\`configure' configures rock 1.9.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1307,7 +1307,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of rock 1.9:";;
+     short | recursive ) echo "Configuration of rock 1.9.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1397,7 +1397,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-rock configure 1.9
+rock configure 1.9.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1452,7 +1452,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by rock $as_me 1.9, which was
+It was created by rock $as_me 1.9.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2423,7 +2423,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='rock'
- VERSION='1.9'
+ VERSION='1.9.1'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -3916,7 +3916,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by rock $as_me 1.9, which was
+This file was extended by rock $as_me 1.9.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -3973,7 +3973,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-rock config.status 1.9
+rock config.status 1.9.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"