diff --git a/sysutils/arc_summary/Makefile b/sysutils/arc_summary/Makefile
index 7423102cd884..b41161f58d1b 100644
--- a/sysutils/arc_summary/Makefile
+++ b/sysutils/arc_summary/Makefile
@@ -1,32 +1,32 @@
 PORTNAME=	arc_summary
-PORTVERSION=	20230609
+PORTVERSION=	20231023
 CATEGORIES=	sysutils
 MASTER_SITES=	https://raw.githubusercontent.com/openzfs/zfs/${_REV}/cmd/
 DISTFILES=	${PORTNAME}?${PORTVERSION}
 
 MAINTAINER=	jrm@FreeBSD.org
 COMMENT=	Print ZFS ARC cache statistics and other information
 WWW=		https://cuddletech.com/2008/10/explore-your-zfs-adaptive-replacement-cache-arc/
 
 LICENSE=	BSD2CLAUSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}sysctl>0:devel/py-sysctl@${PY_FLAVOR}
 
 USES=		python shebangfix
 SHEBANG_FILES=	${PORTNAME}
 
 NO_ARCH=	yes
 NO_BUILD=	yes
 
 NO_WRKSUBDIR=	yes
 PLIST_FILES=	bin/arc_summary
 
-_REV=		70ea484e3ec56c529c6c5027ffc43840100ce224
+_REV=		e57909265b4352832d69f5107bac7e56d6a8fbd2
 
 do-extract:
 	${CP} ${DISTDIR}/${DISTFILES} ${WRKSRC}/${PORTNAME}
 
 do-install:
 	${INSTALL_SCRIPT} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin/
 
 .include <bsd.port.mk>
diff --git a/sysutils/arc_summary/distinfo b/sysutils/arc_summary/distinfo
index dc108637dce6..3532084a5e8a 100644
--- a/sysutils/arc_summary/distinfo
+++ b/sysutils/arc_summary/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1695150023
-SHA256 (arc_summary?20230609) = 81fc104da57777f45c931c9c2f425f1fe219d12dc61a9d2928a1b03561f9aecb
-SIZE (arc_summary?20230609) = 37272
+TIMESTAMP = 1700833863
+SHA256 (arc_summary?20231023) = 44e8d4aec6614aacfece3a12a6953e0f68b4358fa9621415f25200b346020132
+SIZE (arc_summary?20231023) = 37268