diff --git a/devel/rubygem-grpc-google-iam-v1/Makefile b/devel/rubygem-grpc-google-iam-v1/Makefile
index ac4e065711b9..f06033b09f25 100644
--- a/devel/rubygem-grpc-google-iam-v1/Makefile
+++ b/devel/rubygem-grpc-google-iam-v1/Makefile
@@ -1,21 +1,21 @@
 PORTNAME=	grpc-google-iam-v1
-PORTVERSION=	1.4.0
+PORTVERSION=	1.6.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Common protos and gRPC services for Google IAM
 WWW=		https://github.com/googleapis/common-protos-ruby/tree/main/grpc-google-iam-v1 \
 		https://github.com/googleapis/common-protos-ruby
 
 LICENSE=	APACHE20
 
 RUN_DEPENDS=	rubygem-google-protobuf>=3.18<4:devel/rubygem-google-protobuf \
 		rubygem-googleapis-common-protos>=1.4<2:devel/rubygem-googleapis-common-protos \
 		rubygem-grpc>=1.41<2:net/rubygem-grpc
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-grpc-google-iam-v1/distinfo b/devel/rubygem-grpc-google-iam-v1/distinfo
index 3324f7f4505b..1103729ac0cc 100644
--- a/devel/rubygem-grpc-google-iam-v1/distinfo
+++ b/devel/rubygem-grpc-google-iam-v1/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1702028252
-SHA256 (rubygem/grpc-google-iam-v1-1.4.0.gem) = 6377c4acc0591a8bcef986c281daddf4a04cf6e77e018ec6954cd2e821ce71db
-SIZE (rubygem/grpc-google-iam-v1-1.4.0.gem) = 13312
+TIMESTAMP = 1708450424
+SHA256 (rubygem/grpc-google-iam-v1-1.6.0.gem) = ea4e651c331aa7ccf728d85af0c408e1189114268ae2fcea59b08d295274efd8
+SIZE (rubygem/grpc-google-iam-v1-1.6.0.gem) = 13312