Index: net-mgmt/prometheus2/Makefile
===================================================================
--- net-mgmt/prometheus2/Makefile
+++ net-mgmt/prometheus2/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	prometheus
-PORTVERSION=	2.1.0
+PORTVERSION=	2.2.1
 DISTVERSIONPREFIX=	v
 CATEGORIES=	net-mgmt
 
Index: net-mgmt/prometheus2/distinfo
===================================================================
--- net-mgmt/prometheus2/distinfo
+++ net-mgmt/prometheus2/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1516749966
-SHA256 (prometheus-prometheus-v2.1.0_GH0.tar.gz) = c6fc92d695c9af30574eb41af5e0e89f4fde9a04a3169ba58aa2b2f80d5862a4
-SIZE (prometheus-prometheus-v2.1.0_GH0.tar.gz) = 5669858
+TIMESTAMP = 1522495664
+SHA256 (prometheus-prometheus-v2.2.1_GH0.tar.gz) = 4f75427449bb72d1886f6cd46f752fe6300242da48b8bb870dbbd7ffc879ed92
+SIZE (prometheus-prometheus-v2.2.1_GH0.tar.gz) = 5629500