diff --git a/net/rubygem-whois/Makefile b/net/rubygem-whois/Makefile
index 2604b9cfac36..07e16e3d9a90 100644
--- a/net/rubygem-whois/Makefile
+++ b/net/rubygem-whois/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	whois
-PORTVERSION=	5.1.1
+PORTVERSION=	6.0.0
 CATEGORIES=	net rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Ruby whois library
 WWW=		https://whoisrb.org/ \
 		https://github.com/weppos/whois
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 USES=		gem
 
 NO_ARCH=	yes
 
 PLIST_FILES=	bin/whoisrb
 
 .include <bsd.port.mk>
diff --git a/net/rubygem-whois/distinfo b/net/rubygem-whois/distinfo
index e2c8c9b040ab..30a5e1b87d0a 100644
--- a/net/rubygem-whois/distinfo
+++ b/net/rubygem-whois/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1699775000
-SHA256 (rubygem/whois-5.1.1.gem) = 1d17808100551460e8cdd5889af07031dcdb1f6f650db6cb3e61f83cdf4e3b81
-SIZE (rubygem/whois-5.1.1.gem) = 96256
+TIMESTAMP = 1723201157
+SHA256 (rubygem/whois-6.0.0.gem) = 23d8aa65a9c6c9460b824fd3a1560d9f45093cd4914bee4b0c3b6ddfcde3cdb0
+SIZE (rubygem/whois-6.0.0.gem) = 96768