Index: head/www/varnish_exporter/Makefile
===================================================================
--- head/www/varnish_exporter/Makefile
+++ head/www/varnish_exporter/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=		varnish_exporter
-PORTVERSION=		1.4.1
+PORTVERSION=		1.5.1
 CATEGORIES=		www
 
 MAINTAINER=		ports@zx23.net
@@ -9,23 +9,24 @@
 
 LICENSE=		APACHE20
 
-USES=			go
-USE_GITHUB=		yes
+USES=			go:modules
 
+USE_GITHUB=		yes
 GH_ACCOUNT=		jonnenauha
 GH_PROJECT=		prometheus_varnish_exporter
-GH_TUPLE=		prometheus:client_golang:v0.8.0:client_golang/vendor/github.com/prometheus/client_golang \
-			beorn7:perks:3a771d9:perks/vendor/github.com/beorn7/perks \
-			golang:protobuf:70b3af3:protobuf/vendor/github.com/golang/protobuf \
-			matttproud:golang_protobuf_extensions:c12348c:golang_protobuf_extensions/vendor/github.com/matttproud/golang_protobuf_extensions \
-			prometheus:client_model:5c3871d:client_model/vendor/github.com/prometheus/client_model \
-			prometheus:common:7600349:common/vendor/github.com/prometheus/common \
-			prometheus:procfs:ae68e2d:procfs/vendor/github.com/prometheus/procfs
+GH_TUPLE=		\
+			beorn7:perks:v1.0.0:beorn7_perks/vendor/github.com/beorn7/perks \
+			golang:protobuf:v1.3.1:golang_protobuf/vendor/github.com/golang/protobuf \
+			golang:sys:5ac8a444bdc5:golang_sys/vendor/golang.org/x/sys \
+			matttproud:golang_protobuf_extensions:v1.0.1:matttproud_golang_protobuf_extensions/vendor/github.com/matttproud/golang_protobuf_extensions \
+			prometheus:client_golang:v1.0.0:prometheus_client_golang/vendor/github.com/prometheus/client_golang \
+			prometheus:client_model:fd36f4220a90:prometheus_client_model/vendor/github.com/prometheus/client_model \
+			prometheus:common:v0.4.1:prometheus_common/vendor/github.com/prometheus/common \
+			prometheus:procfs:v0.0.2:prometheus_procfs/vendor/github.com/prometheus/procfs
 
-GO_PKGNAME=		github.com/${GH_ACCOUNT}/${GH_PROJECT}
-GO_TARGET=		:varnish_exporter
-
 USE_RC_SUBR=		${PORTNAME}
+
+GO_TARGET=		:varnish_exporter
 
 USERS=			varnish
 GROUPS=			varnish
Index: head/www/varnish_exporter/distinfo
===================================================================
--- head/www/varnish_exporter/distinfo
+++ head/www/varnish_exporter/distinfo
@@ -1,17 +1,19 @@
-TIMESTAMP = 1531473283
-SHA256 (jonnenauha-prometheus_varnish_exporter-1.4.1_GH0.tar.gz) = 20deb875de670a196b6638e5feacaf40dcb922255392f092c5b0790928652260
-SIZE (jonnenauha-prometheus_varnish_exporter-1.4.1_GH0.tar.gz) = 197319
-SHA256 (prometheus-client_golang-v0.8.0_GH0.tar.gz) = 88b0040393276116f848de5bdd636717d339667273cfc45a4edda40b5e5682bd
-SIZE (prometheus-client_golang-v0.8.0_GH0.tar.gz) = 75593
-SHA256 (beorn7-perks-3a771d9_GH0.tar.gz) = b7a0faebca98ebd5e7546403b4cdea9dc77f865f0623d04efbad33e984297cc9
-SIZE (beorn7-perks-3a771d9_GH0.tar.gz) = 10800
-SHA256 (golang-protobuf-70b3af3_GH0.tar.gz) = fd81970d30eba8f3d49c5b27eb80728060f022bb391515e8d79724d5b39dc1f9
-SIZE (golang-protobuf-70b3af3_GH0.tar.gz) = 329777
-SHA256 (matttproud-golang_protobuf_extensions-c12348c_GH0.tar.gz) = da165c9275b77a0994b815bc7d761dcb2e4799a90fe49eec08d8bdff3a683f48
-SIZE (matttproud-golang_protobuf_extensions-c12348c_GH0.tar.gz) = 37200
-SHA256 (prometheus-client_model-5c3871d_GH0.tar.gz) = 5decfffcc4a7cfbce4214e42aaf0e3af9acdadf5d3f3ef6733868314171fd2f0
-SIZE (prometheus-client_model-5c3871d_GH0.tar.gz) = 57126
-SHA256 (prometheus-common-7600349_GH0.tar.gz) = 428d2301007b765ae36a64114b2f4806556c602dba34c011a10caaae76cbb433
-SIZE (prometheus-common-7600349_GH0.tar.gz) = 77805
-SHA256 (prometheus-procfs-ae68e2d_GH0.tar.gz) = d2ef0107607a9e0fcfccbe7d0a364ea04de741d464b244994fb579f2610dfb4f
-SIZE (prometheus-procfs-ae68e2d_GH0.tar.gz) = 57790
+TIMESTAMP = 1570222237
+SHA256 (jonnenauha-prometheus_varnish_exporter-1.5.1_GH0.tar.gz) = f282dd2e1d5e2b6c974e5b156c68c8b37862434edbbbc1304cdf456a7ba630c9
+SIZE (jonnenauha-prometheus_varnish_exporter-1.5.1_GH0.tar.gz) = 204298
+SHA256 (beorn7-perks-v1.0.0_GH0.tar.gz) = b69d92e2e84b7d510dfa6110d3ac4ada0096a6c81190c5e174aa888bfe475cbc
+SIZE (beorn7-perks-v1.0.0_GH0.tar.gz) = 10866
+SHA256 (golang-protobuf-v1.3.1_GH0.tar.gz) = 3f3a6123054a9847093c119895f1660612f301fe95358f3a6a1a33fd0933e6cf
+SIZE (golang-protobuf-v1.3.1_GH0.tar.gz) = 310884
+SHA256 (golang-sys-5ac8a444bdc5_GH0.tar.gz) = 1d94fa910156b4c897b28dba696f29ecb0ef67d8f1f9626588bec21350e29c13
+SIZE (golang-sys-5ac8a444bdc5_GH0.tar.gz) = 1110515
+SHA256 (matttproud-golang_protobuf_extensions-v1.0.1_GH0.tar.gz) = 2def0ee6f6b12b1efc0e3007d89f598608a072610e805c3655ea9d13c3ead49b
+SIZE (matttproud-golang_protobuf_extensions-v1.0.1_GH0.tar.gz) = 37184
+SHA256 (prometheus-client_golang-v1.0.0_GH0.tar.gz) = afee7b61a77342cc24ea55e284d08688267efca1843e529a51799fe52c5ee662
+SIZE (prometheus-client_golang-v1.0.0_GH0.tar.gz) = 138046
+SHA256 (prometheus-client_model-fd36f4220a90_GH0.tar.gz) = 17571c708bab9a1ba18d9dd0c9bfe96dff3f1b84c63e7d8d4c3489ef5c34ee40
+SIZE (prometheus-client_model-fd36f4220a90_GH0.tar.gz) = 57491
+SHA256 (prometheus-common-v0.4.1_GH0.tar.gz) = 99229ef4b100e55d1e6496995f1a1af6813426b8820521bc041340eb077985b9
+SIZE (prometheus-common-v0.4.1_GH0.tar.gz) = 98631
+SHA256 (prometheus-procfs-v0.0.2_GH0.tar.gz) = ad1d1f1328a1c394b30225b939ed39482ba54de7be70d439c0555d68857457d5
+SIZE (prometheus-procfs-v0.0.2_GH0.tar.gz) = 78550