diff --git a/devel/rubygem-io-event/Makefile b/devel/rubygem-io-event/Makefile
index 7955e6f570ba..f872c972be51 100644
--- a/devel/rubygem-io-event/Makefile
+++ b/devel/rubygem-io-event/Makefile
@@ -1,16 +1,16 @@
 PORTNAME=	io-event
-PORTVERSION=	1.15.1
+PORTVERSION=	1.16.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Event loop
 WWW=		https://socketry.github.io/io-event/ \
 		https://github.com/socketry/io-event
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/license.md
 
 USES=		gem
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-io-event/distinfo b/devel/rubygem-io-event/distinfo
index f89a482fa4d2..c69cfc2131b9 100644
--- a/devel/rubygem-io-event/distinfo
+++ b/devel/rubygem-io-event/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1776864238
-SHA256 (rubygem/io-event-1.15.1.gem) = c644cdcf48254015d63f558bf4492f35471f5bb204a42180ea49752be59b30cc
-SIZE (rubygem/io-event-1.15.1.gem) = 53248
+TIMESTAMP = 1778677928
+SHA256 (rubygem/io-event-1.16.0.gem) = 2b41d93dbb2094a477e5093f0988701274e1e07409eba62c087b0aec603e7b90
+SIZE (rubygem/io-event-1.16.0.gem) = 56832