diff --git a/www/rubygem-protocol-websocket/Makefile b/www/rubygem-protocol-websocket/Makefile
index dae8e021919c..74f8ebf9a847 100644
--- a/www/rubygem-protocol-websocket/Makefile
+++ b/www/rubygem-protocol-websocket/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	protocol-websocket
-PORTVERSION=	0.20.2
+PORTVERSION=	0.21.0
 CATEGORIES=	www rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Low-level implementation of the WebSocket protocol
 WWW=		https://socketry.github.io/protocol-websocket/ \
 		https://github.com/socketry/protocol-websocket
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/license.md
 
 RUN_DEPENDS=	rubygem-protocol-http>=0.2<1:www/rubygem-protocol-http
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/www/rubygem-protocol-websocket/distinfo b/www/rubygem-protocol-websocket/distinfo
index 02f3174deed5..19d8dd7f9e0b 100644
--- a/www/rubygem-protocol-websocket/distinfo
+++ b/www/rubygem-protocol-websocket/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1745178244
-SHA256 (rubygem/protocol-websocket-0.20.2.gem) = c41d93c35fba5dae85375c597f76975f3dbd75d8c5b2f21b33dab4dc22a5a511
-SIZE (rubygem/protocol-websocket-0.20.2.gem) = 20480
+TIMESTAMP = 1776864358
+SHA256 (rubygem/protocol-websocket-0.21.0.gem) = 6e2ccc2adf7de1895b0f6548fdfacf5f9735c0d4deb56cd2bac1ae38a1952e93
+SIZE (rubygem/protocol-websocket-0.21.0.gem) = 24064