diff --git a/sysutils/munin-contrib/Makefile b/sysutils/munin-contrib/Makefile
index 624e898ba1ce..ab4fcf3bee59 100644
--- a/sysutils/munin-contrib/Makefile
+++ b/sysutils/munin-contrib/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	contrib
-DISTVERSION=	git.2019-06-28
-PORTREVISION=	1
+DISTVERSION=	git.2021-04-27
 CATEGORIES=	sysutils
 PKGNAMEPREFIX=	munin-
 
@@ -15,8 +14,8 @@ USES=		python:env shebangfix uniquefiles:dirs
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	munin-monitoring
-GH_TAGNAME=	33270dd
-GH_TUPLE=	shuque:bind9stats:a920ded:bind9stats
+GH_TAGNAME=	c31cb28
+GH_TUPLE=	shuque:bind9stats:687c94a:bind9stats
 
 SHEBANG_REGEX=	./(${EXAMPLES_DIRS:ts|})/.*
 SHEBANG_LANG=	expect gawk python3 zsh
@@ -35,7 +34,7 @@ SUB_FILES=	pkg-message
 EXAMPLES_DIRS=	plugins samples templates tools
 
 post-extract:
-	@${MV} ${WRKSRC_bind9stats}/bind9stats.py ${WRKSRC}/plugins/bind9stats
+	@${MV} ${WRKSRC_bind9stats}/bind9stats-munin.py ${WRKSRC}/plugins/bind9stats
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR} ${STAGEDIR}${EXAMPLESDIR}
diff --git a/sysutils/munin-contrib/distinfo b/sysutils/munin-contrib/distinfo
index 77b99a05fea3..f7ea803f6fb1 100644
--- a/sysutils/munin-contrib/distinfo
+++ b/sysutils/munin-contrib/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1562595498
-SHA256 (munin-monitoring-contrib-git.2019-06-28-33270dd_GH0.tar.gz) = 1c66317fe5d1045140cbc57b225164f5e916a670ed22b7d5bd545a71b48fc537
-SIZE (munin-monitoring-contrib-git.2019-06-28-33270dd_GH0.tar.gz) = 6009096
-SHA256 (shuque-bind9stats-a920ded_GH0.tar.gz) = 633c8580d1c09f7f259bdd9c97675d231464be1194f5ce983161d39129eaad07
-SIZE (shuque-bind9stats-a920ded_GH0.tar.gz) = 437443
+TIMESTAMP = 1620629480
+SHA256 (munin-monitoring-contrib-git.2021-04-27-c31cb28_GH0.tar.gz) = a37ecc5392f9e00ac9e3ceeba3fe4ecab5d7154059b199490f3c1380f11db1a2
+SIZE (munin-monitoring-contrib-git.2021-04-27-c31cb28_GH0.tar.gz) = 6779880
+SHA256 (shuque-bind9stats-687c94a_GH0.tar.gz) = 48f5987022325869b205f48e17390d631808f8bf60885016733b6ad4ef60e30d
+SIZE (shuque-bind9stats-687c94a_GH0.tar.gz) = 971648