diff --git a/dns/dsc/Makefile b/dns/dsc/Makefile
index 97324419dad3..03d02be4de78 100644
--- a/dns/dsc/Makefile
+++ b/dns/dsc/Makefile
@@ -1,40 +1,39 @@
 PORTNAME=	dsc
-PORTVERSION=	2.13.0
-PORTREVISION=	1
+PORTVERSION=	2.15.1
 CATEGORIES=	dns
 MASTER_SITES=	https://www.dns-oarc.net/files/dsc/ \
 		https://dns.company/files/dsc/
 
 MAINTAINER=	freebsd@dns.company
 COMMENT=	Tool used for collecting and exploring statistics from DNS servers
 WWW=		https://www.dns-oarc.net/tools/dsc/
 
 LICENSE=	BSD3CLAUSE
 
 BUILD_DEPENDS=	${RUN_DEPENDS}
 LIB_DEPENDS=	libmaxminddb.so:net/libmaxminddb
 RUN_DEPENDS=	libpcap>=1.8.1:net/libpcap \
 		p5-Proc-PID-File>=1.28:devel/p5-Proc-PID-File \
 		p5-XML-Simple>=2.24:textproc/p5-XML-Simple
 
 USES=		gmake localbase perl5 python shebangfix
 USE_RC_SUBR=	dsc
 SHEBANG_FILES=	src/dsc-psl-convert
 
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_MANPREFIX=	${PREFIX}/share
 CONFIGURE_ARGS=	--with-pid-file=/var/run/${PORTNAME}.pid
 
 SUB_FILES=	pkg-message
 
 OPTIONS_DEFINE=	DOCS
 
 post-extract:
 	${REINPLACE_CMD} -e 's|/usr/local/|${PREFIX}/|' \
 	    ${WRKSRC}/src/dsc.conf.5.in \
 	    ${WRKSRC}/src/dsc.sh
 
 post-install:
 	${MKDIR} ${STAGEDIR}/var/lib/${PORTNAME}
 
 .include <bsd.port.mk>
diff --git a/dns/dsc/distinfo b/dns/dsc/distinfo
index 3a57304b03b9..f81863e7ad31 100644
--- a/dns/dsc/distinfo
+++ b/dns/dsc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1649068969
-SHA256 (dsc-2.13.0.tar.gz) = 8f37b002b0093a34f19477b476ab1b76c462d12e792bd6e3b637947a4e3ee1ab
-SIZE (dsc-2.13.0.tar.gz) = 481615
+TIMESTAMP = 1717406644
+SHA256 (dsc-2.15.1.tar.gz) = 3219b06938d129e24a831f480e9d549b081941bb01832e6ee37af1bfa47494f0
+SIZE (dsc-2.15.1.tar.gz) = 521749