diff --git a/devel/rubygem-irb/Makefile b/devel/rubygem-irb/Makefile
index 9aa93221819c..533847e84e76 100644
--- a/devel/rubygem-irb/Makefile
+++ b/devel/rubygem-irb/Makefile
@@ -1,27 +1,27 @@
 PORTNAME=	irb
-PORTVERSION=	1.12.0
+PORTVERSION=	1.13.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Interactive Ruby
 WWW=		https://github.com/ruby/irb
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-rdoc>=0:devel/rubygem-rdoc \
+RUN_DEPENDS=	rubygem-rdoc>=4.0.0:devel/rubygem-rdoc \
 		rubygem-reline>=0.4.2:devel/rubygem-reline
 
 USES=		gem
 
 NO_ARCH=	yes
 
 PLIST_FILES=	bin/irb \
 		share/man/man1/irb.1.gz
 
 post-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/share/man/man1
 	${INSTALL_DATA} ${WRKSRC}/man/irb.1 ${STAGEDIR}${PREFIX}/share/man/man1
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-irb/distinfo b/devel/rubygem-irb/distinfo
index e3a27aff364b..172162efaef1 100644
--- a/devel/rubygem-irb/distinfo
+++ b/devel/rubygem-irb/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1710712822
-SHA256 (rubygem/irb-1.12.0.gem) = 07634937fbb7d28d07e46da50d0aa43b4d2f7258174d08de4e32dfb57c10539d
-SIZE (rubygem/irb-1.12.0.gem) = 93696
+TIMESTAMP = 1714613523
+SHA256 (rubygem/irb-1.13.0.gem) = a8eee3550b8e330fbad87d740228f36c394d36bbe7a2c1a5889569627ee07e38
+SIZE (rubygem/irb-1.13.0.gem) = 94720