diff --git a/dns/nsd/Makefile b/dns/nsd/Makefile
index 6f8d0754cd1c..559bf1252db0 100644
--- a/dns/nsd/Makefile
+++ b/dns/nsd/Makefile
@@ -1,114 +1,114 @@
 # Created by: alexis
 
 PORTNAME=	nsd
-DISTVERSION=	4.4.0
+DISTVERSION=	4.5.0
 CATEGORIES=	dns
 MASTER_SITES=	https://www.nlnetlabs.nl/downloads/nsd/
 
 MAINTAINER=	jaap@NLnetLabs.nl
 COMMENT=	Authoritative only non-recursive name server
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libevent.so:devel/libevent
 
 USES=		cpe ssl
 
 CPE_VENDOR=	nlnetlabs
 USE_RC_SUBR=	nsd
 
 NSDUSER?=	nsd
 NSDGROUP?=	nsd
 NSDLSDIR=	/var
 NSDDBDIR=	/var/db/nsd
 NSDRUNDIR=	/var/run/nsd
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--localstatedir=${NSDLSDIR} \
 		--with-configdir=${ETCDIR} \
 		--with-dbfile=${NSDDBDIR}/nsd.db \
 		--with-libevent=${LOCALBASE} \
 		--with-pidfile=${NSDRUNDIR}/nsd.pid \
 		--with-ssl=${OPENSSLBASE} \
 		--with-user=${NSDUSER}
 
 USERS=		${NSDUSER}
 GROUPS=		${NSDGROUP}
 
 PLIST_SUB=	NSDDBDIR=${NSDDBDIR} \
 		NSDGROUP=${NSDGROUP} \
 		NSDRUNDIR=${NSDRUNDIR} \
 		NSDUSER=${NSDUSER}
 
 PORTDOCS=	CREDITS ChangeLog LICENSE NSD-4-features NSD-DATABASE \
 		NSD-DIFFFILE NSD-FOR-BIND-USERS README README.icc RELNOTES \
 		REQUIREMENTS TESTPLAN TODO UPGRADING coding-style \
 		differences.tex
 
 OPTIONS_DEFINE=		BIND8_STATS CHECKING DNSTAP DOCS IPV6 LARGEFILE \
 			MINRESPSIZE MMAP MUNIN_PLUGIN NSEC3 PACKED RADIXTREE \
 			ROOT_SERVER RRL ZONE_STATS
 OPTIONS_DEFAULT=	BIND8_STATS LARGEFILE MINRESPSIZE NSEC3 RADIXTREE RRL \
 			ZONE_STATS
 OPTIONS_SUB=		yes
 
 BIND8_STATS_DESC=	BIND8-like NSTATS & XSTATS
 CHECKING_DESC=		Internal run-time checks
 DNSTAP_DESC=		Enable dnstap logging support
 LARGEFILE_DESC=		Largefile support
 MINRESPSIZE_DESC=	Minimial response sizing
 MMAP_DESC=		Use mmap instead of malloc (experimental)
 MUNIN_PLUGIN_DESC=	Install Munin plugin (requires BIND8_STATS)
 NSEC3_DESC=		NSEC3 support
 PACKED_DESC=		Enable packed structures for reduced memory use
 RADIXTREE_DESC=		Enabled: more (15%) memory use but less CPU cycles
 ROOT_SERVER_DESC=	Configure as a root server
 RRL_DESC=		Response Rate Limiting
 ZONE_STATS_DESC=	Separate statistics for each zone
 
 BIND8_STATS_CONFIGURE_ENABLE=	bind8-stats
 CHECKING_CONFIGURE_ENABLE=	checking
 DNSTAP_LIB_DEPENDS=		libfstrm.so:devel/fstrm \
 				libprotobuf-c.so:devel/protobuf-c
 DNSTAP_CONFIGURE_ENABLE=	dnstap
 IPV6_CONFIGURE_ENABLE=		ipv6
 LARGEFILE_CONFIGURE_ENABLE=	largefile
 MINRESPSIZE_CONFIGURE_ENABLE=	minimal-responses
 MMAP_CONFIGURE_ENABLE=		mmap
 MUNIN_PLUGIN_IMPLIES=		BIND8_STATS
 NSEC3_CONFIGURE_ENABLE=		nsec3
 PACKED_CONFIGURE_ENABLE=	packed
 RADIXTREE_CONFIGURE_ENABLE=	radix-tree
 ROOT_SERVER_CONFIGURE_ENABLE=	root-server
 RRL_CONFIGURE_ENABLE=		ratelimit
 ZONE_STATS_CONFIGURE_ENABLE=	zone-stats
 
 NSDMAX_IPS?=	512
 
 post-build-MUNIN_PLUGIN-on:
 	${REINPLACE_CMD} \
 		-e 's|/usr/local|${LOCALBASE}|g' \
 		-e 's|/usr/local/etc/nsd.conf|${ETCDIR}/nsd.conf|g' \
 		-e 's|/usr/local/var/munin/plugin-state|/var/munin/plugin-state/root|g' \
 		-e '90s|/var/munin/plugin-state/root|$${MUNIN_PLUGSTATE}|' \
 		${WRKSRC}/contrib/nsd_munin_
 
 post-install:
 	${INSTALL_DATA} ${WRKSRC}/nsd.conf.sample \
 		${STAGEDIR}${PREFIX}/etc/nsd/nsd.conf.sample
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/sbin/nsd \
 		${STAGEDIR}${PREFIX}/sbin/nsd-checkconf \
 		${STAGEDIR}${PREFIX}/sbin/nsd-checkzone \
 		${STAGEDIR}${PREFIX}/sbin/nsd-control
 
 post-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${PORTDOCS:S|^|${WRKSRC}/doc/|} ${STAGEDIR}${DOCSDIR}
 
 post-install-MUNIN_PLUGIN-on:
 	${MKDIR} ${STAGEDIR}${PREFIX}/share/munin/plugins
 	${INSTALL_SCRIPT} ${WRKSRC}/contrib/nsd_munin_ \
 		${STAGEDIR}${PREFIX}/share/munin/plugins
 
 .include <bsd.port.mk>
diff --git a/dns/nsd/distinfo b/dns/nsd/distinfo
index c22dcf3ee096..ddc7fd2ee13a 100644
--- a/dns/nsd/distinfo
+++ b/dns/nsd/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1645095864
-SHA256 (nsd-4.4.0.tar.gz) = cfcd6fdd99344ca5a7ef7c2940c241bcef471fc3252ba3dcbd4c57e0638e8836
-SIZE (nsd-4.4.0.tar.gz) = 1226433
+TIMESTAMP = 1652425965
+SHA256 (nsd-4.5.0.tar.gz) = 5ae7a704ab92c8a49f3c8f3a29565ce194c51a721c29c75ea7d43c13372d79c5
+SIZE (nsd-4.5.0.tar.gz) = 1259059