diff --git a/sysutils/memtester/Makefile b/sysutils/memtester/Makefile
index dbdd4599ef16..a7cf761f448d 100644
--- a/sysutils/memtester/Makefile
+++ b/sysutils/memtester/Makefile
@@ -1,26 +1,26 @@
 # Created by: Mario S F Ferreira <lioux@linf.unb.br> et al.
 
 PORTNAME=	memtester
-PORTVERSION=	4.5.0
+PORTVERSION=	4.5.1
 CATEGORIES=	sysutils
 MASTER_SITES=	http://pyropus.ca/software/${PORTNAME}/old-versions/
 
 MAINTAINER=	amdmi3@FreeBSD.org
 COMMENT=	Utility to test for faulty memory subsystem
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 PLIST_FILES=	bin/${PORTNAME} man/man8/${PORTNAME}.8.gz
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|cc|${CC}|' \
 		${WRKSRC}/conf-*
 	@${REINPLACE_CMD} -e 's|_SC_PAGE_SIZE|_SC_PAGESIZE|' \
 		${WRKSRC}/${PORTNAME}.c
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN} ${WRKSRC}/${PORTNAME}.8 ${STAGEDIR}${MANPREFIX}/man/man8
 
 .include <bsd.port.mk>
diff --git a/sysutils/memtester/distinfo b/sysutils/memtester/distinfo
index 4032e9e809fb..b93c491c4957 100644
--- a/sysutils/memtester/distinfo
+++ b/sysutils/memtester/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1601211567
-SHA256 (memtester-4.5.0.tar.gz) = 8ed52b0d06d4aeb61954994146e2a5b2d20448a8f3ce3ee995120e6dbde2ae37
-SIZE (memtester-4.5.0.tar.gz) = 23286
+TIMESTAMP = 1622558086
+SHA256 (memtester-4.5.1.tar.gz) = 1c5fc2382576c084b314cfd334d127a66c20bd63892cac9f445bc1d8b4ca5a47
+SIZE (memtester-4.5.1.tar.gz) = 23655