diff --git a/net/scamper/Makefile b/net/scamper/Makefile
index 32c1f4e7b950..2d502f2be7af 100644
--- a/net/scamper/Makefile
+++ b/net/scamper/Makefile
@@ -1,32 +1,32 @@
 PORTNAME=	scamper
-PORTVERSION=	20211212b
+PORTVERSION=	20211212d
 CATEGORIES=	net
 MASTER_SITES=	https://www.caida.org/catalog/software/scamper/code/
 DISTNAME=	${PORTNAME}-cvs-${PORTVERSION}
 
 MAINTAINER=	mjl@luckie.org.nz
 COMMENT=	Tool for parallelised IPv4 and IPv6 measurement
 WWW=		https://www.caida.org/tools/measurement/scamper/
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		gmake libtool ssl
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 
 OPTIONS_DEFINE=	HOIHO UPTIME
 OPTIONS_SUB=	yes
 
 HOIHO_DESC=	Install sc_hoiho
 UPTIME_DESC=	Install sc_uptime
 
 HOIHO_LIB_DEPENDS=	libpcre2-8.so:devel/pcre2
 HOIHO_USES=		localbase:ldflags
 HOIHO_CONFIGURE_WITH=	pcre2 sc_hoiho
 
 UPTIME_USES=		localbase:ldflags sqlite:3
 UPTIME_CONFIGURE_WITH=	sc_uptime
 
 .include <bsd.port.mk>
diff --git a/net/scamper/distinfo b/net/scamper/distinfo
index da425320cc31..b07a4257833a 100644
--- a/net/scamper/distinfo
+++ b/net/scamper/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1660814604
-SHA256 (scamper-cvs-20211212b.tar.gz) = fee949ff7e0312ba672944fe2084aed75a8979b778c33adba26ffc522a1346d8
-SIZE (scamper-cvs-20211212b.tar.gz) = 2103576
+TIMESTAMP = 1668984629
+SHA256 (scamper-cvs-20211212d.tar.gz) = ba85b4a2e175aac6d3a1f0ae6caad5afaf15c5d819ee23cd876fe16b7bb3a402
+SIZE (scamper-cvs-20211212d.tar.gz) = 2107359