diff --git a/security/strongswan/Makefile b/security/strongswan/Makefile
index 182042d74d81..f4b31c2a0150 100644
--- a/security/strongswan/Makefile
+++ b/security/strongswan/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	strongswan
-PORTVERSION=	5.2.2
-PORTREVISION=	1
+PORTVERSION=	5.3.0
 CATEGORIES=	security
 MASTER_SITES=	http://download.strongswan.org/ \
 		http://download2.strongswan.org/
@@ -42,7 +41,7 @@ CONFIGURE_ARGS=	--enable-kernel-pfkey \
 
 OPTIONS_DEFINE=	CURL EAPAKA3GPP2 EAPDYNAMIC EAPRADIUS EAPSIMFILE GCM IKEv1 \
 		IPSECKEY KERNELLIBIPSEC LOADTESTER LDAP MYSQL PKI SCEP SMP \
-		SQLITE TESTVECTOR UNBOUND XAUTH
+		SQLITE TESTVECTOR UNBOUND UNITY XAUTH
 OPTIONS_DEFAULT=	IKEv1
 OPTIONS_SUB=	yes
 CURL_DESC=	Enable CURL to fetch CRL/OCSP
@@ -60,6 +59,7 @@ PKI_DESC=	Enable PKI tools
 SCEP_DESC=	Enable Simple Certificate Enrollment Protocol
 SMP_DESC=	Enable XML-based management protocol
 UNBOUND_DESC=	Enable DNSSEC-enabled resolver
+UNITY_DESC=	Enable Cisco Unity extension plugin
 XAUTH_DESC=	Enable XAuth password verification
 
 # Extra options
@@ -88,6 +88,7 @@ PKI_CONFIGURE_OFF=	--disable-pki
 SCEP_CONFIGURE_OFF=	--disable-scepclient
 UNBOUND_CONFIGURE_ON=	--enable-unbound
 UNBOUND_LIB_DEPENDS=	libunbound.so:${PORTSDIR}/dns/unbound
+UNITY_CONFIGURE_ON=	--enable-unity
 XAUTH_CONFIGURE_ON=	--enable-xauth-eap --enable-xauth-generic
 
 .include <bsd.port.options.mk>
diff --git a/security/strongswan/distinfo b/security/strongswan/distinfo
index 282d29ded92e..704416a39f0e 100644
--- a/security/strongswan/distinfo
+++ b/security/strongswan/distinfo
@@ -1,2 +1,2 @@
-SHA256 (strongswan-5.2.2.tar.bz2) = cf2fbfdf200a5eced796f00dc11fea67ce477d38c54d5f073ac6c51618b172f4
-SIZE (strongswan-5.2.2.tar.bz2) = 4169095
+SHA256 (strongswan-5.3.0.tar.bz2) = 824da31a1ff89ac2500d56705e6f9ce06fe5260f9caaeb1da35ea13a8691d284
+SIZE (strongswan-5.3.0.tar.bz2) = 4263420
diff --git a/security/strongswan/pkg-plist b/security/strongswan/pkg-plist
index 1f2e9ea482ba..40055c02789d 100644
--- a/security/strongswan/pkg-plist
+++ b/security/strongswan/pkg-plist
@@ -142,7 +142,6 @@ lib/ipsec/plugins/libstrongswan-xcbc.la
 lib/ipsec/plugins/libstrongswan-xcbc.so
 libexec/ipsec/_copyright
 libexec/ipsec/_updown
-libexec/ipsec/_updown_espmark
 libexec/ipsec/charon
 libexec/ipsec/starter
 libexec/ipsec/stroke
@@ -200,8 +199,6 @@ man/man5/ipsec.conf.5.gz
 man/man5/ipsec.secrets.5.gz
 man/man8/ipsec.8.gz
 man/man8/charon-cmd.8.gz
-man/man8/_updown.8.gz
-man/man8/_updown_espmark.8.gz
 %%EAPRADIUS%%lib/ipsec/libradius.a
 %%EAPRADIUS%%lib/ipsec/libradius.la
 %%EAPRADIUS%%lib/ipsec/libradius.so
@@ -345,6 +342,11 @@ man/man8/_updown_espmark.8.gz
 %%UNBOUND%%lib/ipsec/plugins/libstrongswan-unbound.so
 %%UNBOUND%%%%DATADIR%%/templates/config/plugins/unbound.conf
 %%UNBOUND%%@sample %%ETCDIR%%.d/charon/unbound.conf.sample
+%%UNITY%%%%DATADIR%%/templates/config/plugins/unity.conf
+%%UNITY%%lib/ipsec/plugins/libstrongswan-unity.a
+%%UNITY%%lib/ipsec/plugins/libstrongswan-unity.la
+%%UNITY%%lib/ipsec/plugins/libstrongswan-unity.so
+%%UNITY%%@sample %%ETCDIR%%.d/charon/unity.conf.sample
 %%XAUTH%%lib/ipsec/plugins/libstrongswan-xauth-eap.a
 %%XAUTH%%lib/ipsec/plugins/libstrongswan-xauth-eap.la
 %%XAUTH%%lib/ipsec/plugins/libstrongswan-xauth-eap.so