diff --git a/extras/vpnupgrade.sh b/extras/vpnupgrade.sh
index 7ebbeae..f7c408f 100644
--- a/extras/vpnupgrade.sh
+++ b/extras/vpnupgrade.sh
@@ -11,7 +11,7 @@
 # know how you have improved it!
 
 # Specify which Libreswan version to install. See: https://libreswan.org
-SWAN_VER=3.28
+SWAN_VER=3.29
 
 ### DO NOT edit below this line ###
 
@@ -44,14 +44,14 @@ if [ "$(id -u)" != 0 ]; then
 fi
 
 case "$SWAN_VER" in
-  3.19|3.2[01235678])
+  3.19|3.2[01235679])
     /bin/true
     ;;
   *)
 cat 1>&2 <<EOF
 Error: Libreswan version '$SWAN_VER' is not supported.
   This script can install one of the following versions:
-  3.19-3.23, 3.25-3.27 and 3.28
+  3.19-3.23, 3.25-3.27 and 3.29
 EOF
     exit 1
     ;;
@@ -59,7 +59,7 @@ esac
 
 dns_state=0
 case "$SWAN_VER" in
-  3.2[35678])
+  3.2[35679])
     DNS_SRV1=$(grep "modecfgdns1=" /etc/ipsec.conf | head -n 1 | cut -d '=' -f 2)
     DNS_SRV2=$(grep "modecfgdns2=" /etc/ipsec.conf | head -n 1 | cut -d '=' -f 2)
     [ -n "$DNS_SRV1" ] && dns_state=2
@@ -145,7 +145,7 @@ cat <<'EOF'
 EOF
 fi
 
-if [ "$SWAN_VER" = "3.28" ]; then
+if [ "$SWAN_VER" = "3.29" ]; then
 cat <<'EOF'
     - Move "ikev2=never" to section "conn shared"
 EOF
@@ -199,17 +199,6 @@ cd "libreswan-$SWAN_VER" || exit 1
 [ "$SWAN_VER" = "3.23" ] || [ "$SWAN_VER" = "3.25" ] && sed -i '/docker-targets\.mk/d' Makefile
 [ "$SWAN_VER" = "3.26" ] && sed -i 's/-lfreebl //' mk/config.mk
 [ "$SWAN_VER" = "3.26" ] && sed -i '/blapi\.h/d' programs/pluto/keys.c
-if [ "$SWAN_VER" = "3.28" ]; then
-  if ! printf '%s' "$os_type" | head -n 1 | grep -qiF ubuntu; then
-    apt-get -yq install patch || exiterr2
-    patch_url1="https://raw.githubusercontent.com/libreswan/libreswan/37c4736/programs/barf/barf.in"
-    patch_url2="https://github.com/libreswan/libreswan/commit/716f4b7.patch"
-    wget -t 3 -T 30 -nv -O programs/barf/barf.in "$patch_url1" || exit 1
-    wget -t 3 -T 30 -nv -O xfrm.patch "$patch_url2" || exit 1
-    patch -s -p1 < xfrm.patch || exit 1
-    /bin/rm -f xfrm.patch
-  fi
-fi
 cat > Makefile.inc.local <<'EOF'
 WERROR_CFLAGS =
 USE_DNSSEC = false
@@ -258,7 +247,7 @@ elif [ "$dns_state" = "4" ]; then
   sed -i "s/modecfgdns=.*/modecfgdns1=$DNS_SRV1/" /etc/ipsec.conf
 fi
 
-if [ "$SWAN_VER" = "3.28" ]; then
+if [ "$SWAN_VER" = "3.29" ]; then
   sed -i "/ikev2=never/d" /etc/ipsec.conf
   sed -i "/dpdaction=clear/a \  ikev2=never" /etc/ipsec.conf
 fi
diff --git a/extras/vpnupgrade_centos.sh b/extras/vpnupgrade_centos.sh
index 621ebfb..a5c51e3 100644
--- a/extras/vpnupgrade_centos.sh
+++ b/extras/vpnupgrade_centos.sh
@@ -11,7 +11,7 @@
 # know how you have improved it!
 
 # Specify which Libreswan version to install. See: https://libreswan.org
-SWAN_VER=3.28
+SWAN_VER=3.29
 
 ### DO NOT edit below this line ###
 
@@ -35,14 +35,14 @@ if [ "$(id -u)" != 0 ]; then
 fi
 
 case "$SWAN_VER" in
-  3.19|3.2[01235678])
+  3.19|3.2[01235679])
     /bin/true
     ;;
   *)
 cat 1>&2 <<EOF
 Error: Libreswan version '$SWAN_VER' is not supported.
   This script can install one of the following versions:
-  3.19-3.23, 3.25-3.27 and 3.28
+  3.19-3.23, 3.25-3.27 and 3.29
 EOF
     exit 1
     ;;
@@ -50,7 +50,7 @@ esac
 
 dns_state=0
 case "$SWAN_VER" in
-  3.2[35678])
+  3.2[35679])
     DNS_SRV1=$(grep "modecfgdns1=" /etc/ipsec.conf | head -n 1 | cut -d '=' -f 2)
     DNS_SRV2=$(grep "modecfgdns2=" /etc/ipsec.conf | head -n 1 | cut -d '=' -f 2)
     [ -n "$DNS_SRV1" ] && dns_state=2
@@ -136,7 +136,7 @@ cat <<'EOF'
 EOF
 fi
 
-if [ "$SWAN_VER" = "3.28" ]; then
+if [ "$SWAN_VER" = "3.29" ]; then
 cat <<'EOF'
     - Move "ikev2=never" to section "conn shared"
 EOF
@@ -199,11 +199,6 @@ cd "libreswan-$SWAN_VER" || exit 1
 [ "$SWAN_VER" = "3.23" ] || [ "$SWAN_VER" = "3.25" ] && sed -i '/docker-targets\.mk/d' Makefile
 [ "$SWAN_VER" = "3.26" ] && sed -i 's/-lfreebl //' mk/config.mk
 [ "$SWAN_VER" = "3.26" ] && sed -i '/blapi\.h/d' programs/pluto/keys.c
-if [ "$SWAN_VER" = "3.28" ]; then
-  if grep -qs "release 6" /etc/redhat-release; then
-    sed -i '28iLDFLAGS += -lrt' testing/timecheck/Makefile
-  fi
-fi
 cat > Makefile.inc.local <<'EOF'
 WERROR_CFLAGS =
 USE_DNSSEC = false
@@ -250,7 +245,7 @@ elif [ "$dns_state" = "4" ]; then
   sed -i "s/modecfgdns=.*/modecfgdns1=$DNS_SRV1/" /etc/ipsec.conf
 fi
 
-if [ "$SWAN_VER" = "3.28" ]; then
+if [ "$SWAN_VER" = "3.29" ]; then
   sed -i "/ikev2=never/d" /etc/ipsec.conf
   sed -i "/dpdaction=clear/a \  ikev2=never" /etc/ipsec.conf
 fi
diff --git a/vpnsetup.sh b/vpnsetup.sh
index a8664db..a146f55 100755
--- a/vpnsetup.sh
+++ b/vpnsetup.sh
@@ -170,7 +170,7 @@ apt-get -yq install fail2ban || exiterr2
 
 bigecho "Compiling and installing Libreswan..."
 
-SWAN_VER=3.28
+SWAN_VER=3.29
 swan_file="libreswan-$SWAN_VER.tar.gz"
 swan_url1="https://github.com/libreswan/libreswan/archive/v$SWAN_VER.tar.gz"
 swan_url2="https://download.libreswan.org/$swan_file"
@@ -180,15 +180,6 @@ fi
 /bin/rm -rf "/opt/src/libreswan-$SWAN_VER"
 tar xzf "$swan_file" && /bin/rm -f "$swan_file"
 cd "libreswan-$SWAN_VER" || exit 1
-if ! printf '%s' "$os_type" | head -n 1 | grep -qiF ubuntu; then
-  apt-get -yq install patch || exiterr2
-  patch_url1="https://raw.githubusercontent.com/libreswan/libreswan/37c4736/programs/barf/barf.in"
-  patch_url2="https://github.com/libreswan/libreswan/commit/716f4b7.patch"
-  wget -t 3 -T 30 -nv -O programs/barf/barf.in "$patch_url1" || exit 1
-  wget -t 3 -T 30 -nv -O xfrm.patch "$patch_url2" || exit 1
-  patch -s -p1 < xfrm.patch || exit 1
-  /bin/rm -f xfrm.patch
-fi
 cat > Makefile.inc.local <<'EOF'
 WERROR_CFLAGS =
 USE_DNSSEC = false
diff --git a/vpnsetup_centos.sh b/vpnsetup_centos.sh
index 44592f1..789132c 100755
--- a/vpnsetup_centos.sh
+++ b/vpnsetup_centos.sh
@@ -160,7 +160,7 @@ yum "$REPO1" -y install fail2ban || exiterr2
 
 bigecho "Compiling and installing Libreswan..."
 
-SWAN_VER=3.28
+SWAN_VER=3.29
 swan_file="libreswan-$SWAN_VER.tar.gz"
 swan_url1="https://github.com/libreswan/libreswan/archive/v$SWAN_VER.tar.gz"
 swan_url2="https://download.libreswan.org/$swan_file"
@@ -170,9 +170,6 @@ fi
 /bin/rm -rf "/opt/src/libreswan-$SWAN_VER"
 tar xzf "$swan_file" && /bin/rm -f "$swan_file"
 cd "libreswan-$SWAN_VER" || exit 1
-if grep -qs "release 6" /etc/redhat-release; then
-  sed -i '28iLDFLAGS += -lrt' testing/timecheck/Makefile
-fi
 cat > Makefile.inc.local <<'EOF'
 WERROR_CFLAGS =
 USE_DNSSEC = false