diff --git a/extras/vpnupgrade.sh b/extras/vpnupgrade.sh
index 2351684f68..712eaf5760 100644
--- a/extras/vpnupgrade.sh
+++ b/extras/vpnupgrade.sh
@@ -11,7 +11,7 @@
 # know how you have improved it!
 
 # Check https://libreswan.org for the latest version
-swan_ver=3.21
+swan_ver=3.22
 
 ### DO NOT edit below this line ###
 
diff --git a/extras/vpnupgrade_centos.sh b/extras/vpnupgrade_centos.sh
index 552bb4f6ab..dfe2f10067 100644
--- a/extras/vpnupgrade_centos.sh
+++ b/extras/vpnupgrade_centos.sh
@@ -11,7 +11,7 @@
 # know how you have improved it!
 
 # Check https://libreswan.org for the latest version
-swan_ver=3.21
+swan_ver=3.22
 
 ### DO NOT edit below this line ###
 
diff --git a/vpnsetup.sh b/vpnsetup.sh
index ce468cbcac..3c39bef395 100755
--- a/vpnsetup.sh
+++ b/vpnsetup.sh
@@ -176,7 +176,7 @@ apt-get -yq install fail2ban || exiterr2
 
 bigecho "Compiling and installing Libreswan..."
 
-swan_ver=3.21
+swan_ver=3.22
 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"
diff --git a/vpnsetup_centos.sh b/vpnsetup_centos.sh
index 0f7c115195..bfa11a409b 100755
--- a/vpnsetup_centos.sh
+++ b/vpnsetup_centos.sh
@@ -174,7 +174,7 @@ yum -y install fail2ban || exiterr2
 
 bigecho "Compiling and installing Libreswan..."
 
-swan_ver=3.21
+swan_ver=3.22
 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"