diff --git a/libraries/soundtouch/soundtouch.SlackBuild b/libraries/soundtouch/soundtouch.SlackBuild
index 7303a77bcf..59f44e25b0 100644
--- a/libraries/soundtouch/soundtouch.SlackBuild
+++ b/libraries/soundtouch/soundtouch.SlackBuild
@@ -2,7 +2,7 @@
 
 # Slackware build script for soundtouch
 
-# Copyright 2008-2013 Heinz Wiesinger, Amsterdam, The Netherlands
+# Copyright 2008-2021 Heinz Wiesinger, Amsterdam, The Netherlands
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -11,21 +11,21 @@
 # 1. Redistributions of this script must retain the above copyright
 #    notice, this list of conditions and the following disclaimer.
 #
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
-# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=soundtouch
-VERSION=${VERSION:-1.9.2}
+VERSION=${VERSION:-2.3.1}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
@@ -50,8 +50,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
@@ -69,9 +69,9 @@ set -e
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
-rm -rf $PRGNAM
+rm -rf $PRGNAM-$VERSION
 tar xvzf $CWD/$PRGNAM-$VERSION.tar.gz
-cd $PRGNAM
+cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
@@ -87,6 +87,7 @@ CXXFLAGS="$SLKCFLAGS" \
   --prefix=/usr \
   --libdir=/usr/lib$LIBDIRSUFFIX \
   --sysconfdir=/etc \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
   --enable-shared \
   --disable-static \
   --localstatedir=/var \
@@ -99,6 +100,9 @@ make install \
   pkgdocdir="/usr/doc/$PRGNAM-$VERSION" \
   DESTDIR=$PKG
 
+# Don't ship .la files:
+rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
+
 find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
diff --git a/libraries/soundtouch/soundtouch.info b/libraries/soundtouch/soundtouch.info
index 7a7dba7b43..9b96b6640d 100644
--- a/libraries/soundtouch/soundtouch.info
+++ b/libraries/soundtouch/soundtouch.info
@@ -1,8 +1,8 @@
 PRGNAM="soundtouch"
-VERSION="1.9.2"
+VERSION="2.3.1"
 HOMEPAGE="http://www.surina.net/soundtouch"
-DOWNLOAD="http://www.surina.net/soundtouch/soundtouch-1.9.2.tar.gz"
-MD5SUM="2d1ab4abb54640e8e308e36e309c94a6"
+DOWNLOAD="https://www.surina.net/soundtouch/soundtouch-2.3.1.tar.gz"
+MD5SUM="f9690985eee4778706a51d06aa935f6a"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""