diff --git a/net/rubygem-google-cloud-spanner/Makefile b/net/rubygem-google-cloud-spanner/Makefile
index 2fa438281615..8e4511ea0259 100644
--- a/net/rubygem-google-cloud-spanner/Makefile
+++ b/net/rubygem-google-cloud-spanner/Makefile
@@ -1,23 +1,23 @@
 PORTNAME=	google-cloud-spanner
-PORTVERSION=	2.18.1
+PORTVERSION=	2.21.0
 CATEGORIES=	net rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Official library for Google Cloud Spanner API
 WWW=		https://github.com/googleapis/ruby-spanner
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	rubygem-concurrent-ruby>=1.0<2:devel/rubygem-concurrent-ruby \
 		rubygem-google-cloud-core>=1.5<2:net/rubygem-google-cloud-core \
 		rubygem-google-cloud-spanner-admin-database-v1>=0.1<1:net/rubygem-google-cloud-spanner-admin-database-v1 \
 		rubygem-google-cloud-spanner-admin-instance-v1>=0.1<1:net/rubygem-google-cloud-spanner-admin-instance-v1 \
 		rubygem-google-cloud-spanner-v1>=0.2<1:net/rubygem-google-cloud-spanner-v1
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/net/rubygem-google-cloud-spanner/distinfo b/net/rubygem-google-cloud-spanner/distinfo
index f1d796373040..c25afb2827f1 100644
--- a/net/rubygem-google-cloud-spanner/distinfo
+++ b/net/rubygem-google-cloud-spanner/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1695358183
-SHA256 (rubygem/google-cloud-spanner-2.18.1.gem) = 5d26bab7de1c9d742cb877ef026b9ce97590cef54f06f27db886f1a92560f310
-SIZE (rubygem/google-cloud-spanner-2.18.1.gem) = 112640
+TIMESTAMP = 1708450534
+SHA256 (rubygem/google-cloud-spanner-2.21.0.gem) = 47a7d349364ca660f1937fef7d8e2712a6a1ef66a9a345d6cd0ffa942bca8a82
+SIZE (rubygem/google-cloud-spanner-2.21.0.gem) = 116224