diff --git a/devel/rubygem-prometheus-client-mmap/Makefile b/devel/rubygem-prometheus-client-mmap/Makefile
index 6ea7f0164a60..c5a59b77abdb 100644
--- a/devel/rubygem-prometheus-client-mmap/Makefile
+++ b/devel/rubygem-prometheus-client-mmap/Makefile
@@ -1,14 +1,14 @@
 PORTNAME=	prometheus-client-mmap
-DISTVERSION=	0.12.0
+DISTVERSION=	0.15.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	mfechner@FreeBSD.org
 COMMENT=	Suite of instrumentation metric primitives
 
 LICENSE=	APACHE20
 
 USES=		gem
 USE_RUBY=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-prometheus-client-mmap/distinfo b/devel/rubygem-prometheus-client-mmap/distinfo
index 90d9307e2032..43fe5cc4171f 100644
--- a/devel/rubygem-prometheus-client-mmap/distinfo
+++ b/devel/rubygem-prometheus-client-mmap/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1603349528
-SHA256 (rubygem/prometheus-client-mmap-0.12.0.gem) = 37b527cd556e7c872d7f3c4674b269bb8d3e69602beb6e7db281f7dd7a4c10c4
-SIZE (rubygem/prometheus-client-mmap-0.12.0.gem) = 72704
+TIMESTAMP = 1632234128
+SHA256 (rubygem/prometheus-client-mmap-0.15.0.gem) = 8325f1259912e4fae4ef080faedc331985b74477517a3993e0de63949019c76e
+SIZE (rubygem/prometheus-client-mmap-0.15.0.gem) = 72704