diff --git a/x11-toolkits/rubygem-gtk3/Makefile b/x11-toolkits/rubygem-gtk3/Makefile
index 39af4b74a917..bf32baac6c48 100644
--- a/x11-toolkits/rubygem-gtk3/Makefile
+++ b/x11-toolkits/rubygem-gtk3/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	gtk3
-PORTVERSION=	4.3.5
+PORTVERSION=	4.3.6
 CATEGORIES=	x11-toolkits rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Ruby binding of GTK 3
 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-gdk3>=${PORTVERSION}<${PORTVERSION}_99:x11-toolkits/rubygem-gdk3
 
 USES=		gem gnome
 USE_GNOME=	gtk30
 
 .include <bsd.port.mk>
diff --git a/x11-toolkits/rubygem-gtk3/distinfo b/x11-toolkits/rubygem-gtk3/distinfo
index c9b56fa540f3..32c139f78a40 100644
--- a/x11-toolkits/rubygem-gtk3/distinfo
+++ b/x11-toolkits/rubygem-gtk3/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1771422064
-SHA256 (rubygem/gtk3-4.3.5.gem) = 0f7e2596544cdd024d557d2b51b7098e5ae8f815cbec22977e819c9f32508d99
-SIZE (rubygem/gtk3-4.3.5.gem) = 867328
+TIMESTAMP = 1775587996
+SHA256 (rubygem/gtk3-4.3.6.gem) = aded2114051b3290ebbe9170287de6dfcc06ddc5127d56543ebedd2e80a69c99
+SIZE (rubygem/gtk3-4.3.6.gem) = 867328