diff --git a/sysutils/node_exporter/Makefile b/sysutils/node_exporter/Makefile
index 6eb06e1508da..5172d5e65ce6 100644
--- a/sysutils/node_exporter/Makefile
+++ b/sysutils/node_exporter/Makefile
@@ -1,36 +1,35 @@
 PORTNAME=	node_exporter
-DISTVERSIONPREFIX=v
-DISTVERSION=	1.8.2
-PORTREVISION=	4
+DISTVERSIONPREFIX=	v
+DISTVERSION=	1.9.1
 CATEGORIES=	sysutils
 
 MAINTAINER=	dor.bsd@xm0.uk
 COMMENT=	Prometheus exporter for machine metrics
 WWW=		https://github.com/prometheus/node_exporter
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		gmake go:modules shebangfix
 USE_RC_SUBR=	node_exporter
 
 GO_MODULE=	github.com/prometheus/${PORTNAME}
 GO_BUILDFLAGS=	-v -ldflags "${LD_FLAG_STRING}"
 
 OPTIONS_DEFINE=	DOCS
 
-BUILD_USER?=	${USER}
-LD_FLAG_STRING=	-s \
-		${LD_FLAG_X_PREFIX}.Version=${PORTVERSION} \
-		${LD_FLAG_X_PREFIX}.Revision=${PORTREVISION} \
-		${LD_FLAG_X_PREFIX}.Branch=release-${PORTVERSION:R} \
-		${LD_FLAG_X_PREFIX}.BuildUser=${BUILD_USER}
+BUILD_USER?=		${USER}
+LD_FLAG_STRING=		-s \
+			${LD_FLAG_X_PREFIX}.Version=${DISTVERSION} \
+			${LD_FLAG_X_PREFIX}.Revision=${DISTREVISION} \
+			${LD_FLAG_X_PREFIX}.Branch=release-${DISTVERSION:R} \
+			${LD_FLAG_X_PREFIX}.BuildUser=${BUILD_USER}
 LD_FLAG_X_PREFIX=	-X github.com/prometheus/common/version
 
 post-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	cd ${WRKSRC}/docs && \
 		${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/sysutils/node_exporter/distinfo b/sysutils/node_exporter/distinfo
index 961e63db9cb6..516535572668 100644
--- a/sysutils/node_exporter/distinfo
+++ b/sysutils/node_exporter/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1723572142
-SHA256 (go/sysutils_node_exporter/node_exporter-v1.8.2/v1.8.2.mod) = 91f7fe315a7ead673c5db46f635f8c735eb32710c9670318ef9302af1d173d61
-SIZE (go/sysutils_node_exporter/node_exporter-v1.8.2/v1.8.2.mod) = 2349
-SHA256 (go/sysutils_node_exporter/node_exporter-v1.8.2/v1.8.2.zip) = 6fe8a1b4cfc150f4a00f14ba63aeb429f4190acf753265f6b1cc8810f0919748
-SIZE (go/sysutils_node_exporter/node_exporter-v1.8.2/v1.8.2.zip) = 540187
+TIMESTAMP = 1751801119
+SHA256 (go/sysutils_node_exporter/node_exporter-v1.9.1/v1.9.1.mod) = 76f6df81377fbf6cd9059e0052b9205e4ab6c247e7ee4e7b3c3578738c9bc05d
+SIZE (go/sysutils_node_exporter/node_exporter-v1.9.1/v1.9.1.mod) = 2664
+SHA256 (go/sysutils_node_exporter/node_exporter-v1.9.1/v1.9.1.zip) = 9395544e223dbe09e88e5b5c946003a259ae65cae61a9bbafc3967fa06f6417a
+SIZE (go/sysutils_node_exporter/node_exporter-v1.9.1/v1.9.1.zip) = 589141