diff --git a/libraries/pyPEG2/README b/libraries/pyPEG2/README
index 532846343a..9963fa41bb 100644
--- a/libraries/pyPEG2/README
+++ b/libraries/pyPEG2/README
@@ -5,7 +5,8 @@ for Python version 2.7 and 3.x. It is based on Parsing Expression
 Grammar (PEG). With pyPEG you can parse many formal languages in a
 very easy way.
 
-NOTE: to build pyPEG2 with python3 run the slackbuild with option
-PYTHON3=yes.
- # PYTHON3=yes ./pyPEG2.SlackBuild
+NOTE: to build pyPEG2 without python3 run the slackbuild with option
+PYTHON3=no.
+ # PYTHON3=no ./pyPEG2.SlackBuild
 
+git: https://gitea.pep.foundation/fdik/pypeg2
diff --git a/libraries/pyPEG2/pyPEG2.SlackBuild b/libraries/pyPEG2/pyPEG2.SlackBuild
index 13fd1ec821..d3abe4d92b 100644
--- a/libraries/pyPEG2/pyPEG2.SlackBuild
+++ b/libraries/pyPEG2/pyPEG2.SlackBuild
@@ -25,7 +25,7 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=pyPEG2
-VERSION=${VERSION:-2.15.2}
+VERSION=${VERSION:-20211118_4dd9d69}
 BUILD=${BUILD:-4}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
@@ -38,6 +38,8 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
+SRCNAM=pypeg2
+
 # If the variable PRINT_PACKAGE_NAME is set, then this script will report what
 # the name of the created package would be, and then exit. This information
 # could be useful to other scripts.
@@ -69,9 +71,9 @@ set -e
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
-rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM.tar.gz
-cd $PRGNAM-$VERSION
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.?z
+cd $SRCNAM-$VERSION
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
@@ -82,8 +84,8 @@ find -L . \
 python setup.py build
 python setup.py install --root=$PKG
 
-# Build pyPEG2 with python3. Default is no.
-if [ "${PYTHON3:-no}" == "yes" ]; then
+# Build pyPEG2 with python3. Default is yes.
+if [ "${PYTHON3:-yes}" == "yes" ]; then
   python3 setup.py build
   python3 setup.py install --root=$PKG
 fi
@@ -92,7 +94,7 @@ find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | gr
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp CHANGES.txt LICENSE.txt PKG-INFO README.txt TODO.txt $PKG/usr/doc/$PRGNAM-$VERSION
+cp CHANGES.txt LICENSE.txt README.md TODO.txt $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
diff --git a/libraries/pyPEG2/pyPEG2.info b/libraries/pyPEG2/pyPEG2.info
index 5b32023ed1..947e481e84 100644
--- a/libraries/pyPEG2/pyPEG2.info
+++ b/libraries/pyPEG2/pyPEG2.info
@@ -1,8 +1,8 @@
 PRGNAM="pyPEG2"
-VERSION="2.15.2"
+VERSION="20211118_4dd9d69"
 HOMEPAGE="https://fdik.org/pyPEG/"
-DOWNLOAD="https://fdik.org/pyPEG2/pyPEG2.tar.gz"
-MD5SUM="2ff44bc843c61ccd3951ef66a9e4a2b0"
+DOWNLOAD="https://ponce.cc/slackware/sources/repo/pypeg2-20211118_4dd9d69.tar.xz"
+MD5SUM="7a458ccebf2859523462a9f6302d3f23"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="lxml"