diff --git a/devel/rubygem-io-stream/Makefile b/devel/rubygem-io-stream/Makefile
index e80d995f215f..dc8c999f2dc6 100644
--- a/devel/rubygem-io-stream/Makefile
+++ b/devel/rubygem-io-stream/Makefile
@@ -1,18 +1,18 @@
 PORTNAME=	io-stream
-PORTVERSION=	0.11.1
+PORTVERSION=	0.12.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Provide a generic stream wrapper for IO instances
 WWW=		https://socketry.github.io/io-stream/ \
 		https://github.com/socketry/io-stream
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/license.md
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-io-stream/distinfo b/devel/rubygem-io-stream/distinfo
index b6b25068772c..7b2ff12bd120 100644
--- a/devel/rubygem-io-stream/distinfo
+++ b/devel/rubygem-io-stream/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1765032948
-SHA256 (rubygem/io-stream-0.11.1.gem) = fa5f551fcff99581c1757b9d1cee2c37b124f07d2ca4f40b756a05ab9bd21b87
-SIZE (rubygem/io-stream-0.11.1.gem) = 18432
+TIMESTAMP = 1777572586
+SHA256 (rubygem/io-stream-0.12.0.gem) = 176fa28ad566d13e70bbf5791c4da74e6723c66ce9732237654deda1551476ac
+SIZE (rubygem/io-stream-0.12.0.gem) = 23552