diff --git a/textproc/diffstat/Makefile b/textproc/diffstat/Makefile
index 5b3faa36077e..b8514e64c084 100644
--- a/textproc/diffstat/Makefile
+++ b/textproc/diffstat/Makefile
@@ -1,25 +1,24 @@
 PORTNAME=	diffstat
-PORTVERSION=	1.65
-PORTREVISION=	1
+PORTVERSION=	1.66
 CATEGORIES=	textproc devel
 MASTER_SITES=	https://invisible-mirror.net/archives/${PORTNAME}/ \
 		ftp://ftp.invisible-island.net/${PORTNAME}/
 
 MAINTAINER=	bapt@FreeBSD.org
 COMMENT=	Makes a histogram summarizing "diff" output
 WWW=		https://invisible-island.net/diffstat/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		tar:tgz
 GNU_CONFIGURE=	yes
 MAKEFILE=	makefile
 
 PLIST_FILES=	bin/diffstat share/man/man1/diffstat.1.gz
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN} ${WRKSRC}/${PORTNAME}.1 ${STAGEDIR}${PREFIX}/share/man/man1
 
 .include <bsd.port.mk>
diff --git a/textproc/diffstat/distinfo b/textproc/diffstat/distinfo
index fd8830cc452e..2069b66323b4 100644
--- a/textproc/diffstat/distinfo
+++ b/textproc/diffstat/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1673904865
-SHA256 (diffstat-1.65.tgz) = 8cf27424926debcd85921755c3915559288244bd103f62d740dc6b83b557a28a
-SIZE (diffstat-1.65.tgz) = 295596
+TIMESTAMP = 1709038101
+SHA256 (diffstat-1.66.tgz) = f54531bbe32e8e0fa461f018b41e3af516b632080172f361f05e50367ecbb69e
+SIZE (diffstat-1.66.tgz) = 302451