diff --git a/x11-toolkits/rubygem-gtk4/Makefile b/x11-toolkits/rubygem-gtk4/Makefile
index 49b8f8a0b446..efabff80d487 100644
--- a/x11-toolkits/rubygem-gtk4/Makefile
+++ b/x11-toolkits/rubygem-gtk4/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	gtk4
-PORTVERSION=	4.2.9
+PORTVERSION=	4.3.0
 CATEGORIES=	x11-toolkits rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Ruby binding of GTK 4
 WWW=		https://ruby-gnome.github.io/ \
 		https://github.com/ruby-gnome/ruby-gnome
 
 LICENSE=	LGPL21+
 LICENSE_FILE=	${WRKSRC}/COPYING.LIB
 
 RUN_DEPENDS=	rubygem-atk>=${PORTVERSION}<${PORTVERSION}_99:accessibility/rubygem-atk \
 		rubygem-gdk4>=${PORTVERSION}<${PORTVERSION}_99:x11-toolkits/rubygem-gdk4
 
 USES=		gem gnome
 USE_GNOME=	gtk40
 
 .include <bsd.port.mk>
diff --git a/x11-toolkits/rubygem-gtk4/distinfo b/x11-toolkits/rubygem-gtk4/distinfo
index ef536c26ef75..354bf8985de0 100644
--- a/x11-toolkits/rubygem-gtk4/distinfo
+++ b/x11-toolkits/rubygem-gtk4/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1744289394
-SHA256 (rubygem/gtk4-4.2.9.gem) = 14193030623adba9f8dc45a0575f60e4dd88d45c1384c671a6ecd94c0780a354
-SIZE (rubygem/gtk4-4.2.9.gem) = 95232
+TIMESTAMP = 1752566784
+SHA256 (rubygem/gtk4-4.3.0.gem) = 0ba170b864a96c99bb83ecd5872e16c1240339302c578139c451609cca58603d
+SIZE (rubygem/gtk4-4.3.0.gem) = 95744