diff --git a/x11-toolkits/rubygem-gtk3/Makefile b/x11-toolkits/rubygem-gtk3/Makefile
index 21589b40e744..03c021c8b9af 100644
--- a/x11-toolkits/rubygem-gtk3/Makefile
+++ b/x11-toolkits/rubygem-gtk3/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	gtk3
-PORTVERSION=	4.1.9
+PORTVERSION=	4.2.0
 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 3f7278cf9586..300f917415e3 100644
--- a/x11-toolkits/rubygem-gtk3/distinfo
+++ b/x11-toolkits/rubygem-gtk3/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1692212083
-SHA256 (rubygem/gtk3-4.1.9.gem) = 67418f96f3e8a2d0f858b3b022e4f20ac3ea049e8345fac631e23366618bdac2
-SIZE (rubygem/gtk3-4.1.9.gem) = 866816
+TIMESTAMP = 1692812538
+SHA256 (rubygem/gtk3-4.2.0.gem) = beef016f5710d82353d4c9b67839629ee06ec59b402cf22bd74e9a27100e5396
+SIZE (rubygem/gtk3-4.2.0.gem) = 866816
diff --git a/x11-toolkits/rubygem-gtk3/files/patch-clang16 b/x11-toolkits/rubygem-gtk3/files/patch-clang16
deleted file mode 100644
index 9e4463820c87..000000000000
--- a/x11-toolkits/rubygem-gtk3/files/patch-clang16
+++ /dev/null
@@ -1,11 +0,0 @@
---- ext/gtk3/rb-gtk3-spin-button.c.orig	2023-06-24 10:51:13 UTC
-+++ ext/gtk3/rb-gtk3-spin-button.c
-@@ -46,7 +46,7 @@ rb_gtk3_spin_button_input_body(VALUE user_data)
- }
- 
- static VALUE
--rb_gtk3_spin_button_input_rescue(VALUE user_data)
-+rb_gtk3_spin_button_input_rescue(VALUE user_data, VALUE _)
- {
-     InputData *input_data = (InputData *)user_data;
-     g_value_set_int(input_data->data->return_value, GTK_INPUT_ERROR);