diff --git a/libraries/yaz/slack-desc b/libraries/yaz/slack-desc
index f109e09ab2..7effaaa4f6 100644
--- a/libraries/yaz/slack-desc
+++ b/libraries/yaz/slack-desc
@@ -12,8 +12,8 @@ yaz: YAZ is a programmers toolkit supporting the development of Z39.50/
 yaz: SRW/SRU clients and servers. Z39.50-2003 (version 3) as well as SRW/
 yaz: SRU version 1.1 are supported in both the client and server roles.
 yaz:
-yaz: The current version of YAZ includes support for the industry standard 
-yaz: ZOOM API for Z39.50. This API vastly simplifies the process of 
+yaz: The current version of YAZ includes support for the industry standard
+yaz: ZOOM API for Z39.50. This API vastly simplifies the process of
 yaz: writing  new clients using YAZ, and it reduces your dependency on any
 yaz: single toolkit.
 yaz:
diff --git a/libraries/yaz/yaz.SlackBuild b/libraries/yaz/yaz.SlackBuild
index 07c585b8bd..869b43bc4c 100644
--- a/libraries/yaz/yaz.SlackBuild
+++ b/libraries/yaz/yaz.SlackBuild
@@ -1,8 +1,8 @@
 #!/bin/sh
- 
+
 # SlackBuild script for yaz
 
-# Copyright 2007-2011  Michiel van Wessem, Leicester, United Kingdom
+# Copyright 2007-2012  Michiel van Wessem, Leicester, United Kingdom
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -25,7 +25,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=yaz
-VERSION=${VERSION:-4.2.25}
+VERSION=${VERSION:-4.2.33}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -69,7 +69,7 @@ find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
   -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-  -exec chmod 644 {} \;  
+  -exec chmod 644 {} \;
 
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
@@ -81,12 +81,12 @@ CXXFLAGS="$SLKCFLAGS" \
   --build=$ARCH-slackware-linux
 
 make
-make install-strip DESTDIR=$PKG 
+make install-strip DESTDIR=$PKG
 
 find $PKG/usr/man -type f -exec gzip -9 {} \;
 for i in $(find $PKG/usr/man -type l) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; done
 
-mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION 
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 mv $PKG/usr/share/doc/yaz $PKG/usr/doc/$PRGNAM-$VERSION/html
 cp -a LICENSE NEWS README ChangeLog $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
diff --git a/libraries/yaz/yaz.info b/libraries/yaz/yaz.info
index 01f822ca57..eb4f914013 100644
--- a/libraries/yaz/yaz.info
+++ b/libraries/yaz/yaz.info
@@ -1,10 +1,10 @@
 PRGNAM="yaz"
-VERSION="4.2.25"
+VERSION="4.2.33"
 HOMEPAGE="http://www.indexdata.dk/yaz/"
-DOWNLOAD="http://ftp.indexdata.dk/pub/yaz/yaz-4.2.25.tar.gz"
-MD5SUM="4d957e7e9032450f31d391f8e0f0f633" 
+DOWNLOAD="http://ftp.indexdata.dk/pub/yaz/yaz-4.2.33.tar.gz"
+MD5SUM="87ca80f28a3dabdf2b657db54f005aff"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="Michiel van Wessem"
 EMAIL="michiel@slackbuilds.org"
-APPROVED="Niels Horn,Erik Hanson"
+APPROVED="dsomero"