diff --git a/x11-toolkits/rubygem-gtk4/Makefile b/x11-toolkits/rubygem-gtk4/Makefile
index 3cc464f8ccfa..252c183c1a98 100644
--- a/x11-toolkits/rubygem-gtk4/Makefile
+++ b/x11-toolkits/rubygem-gtk4/Makefile
@@ -1,17 +1,18 @@
 PORTNAME=	gtk4
-PORTVERSION=	4.0.3
+PORTVERSION=	4.0.8
 CATEGORIES=	x11-toolkits rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Ruby binding of GTK+ 4.x
-WWW=		https://ruby-gnome.github.io/
+WWW=		https://ruby-gnome.github.io/ \
+		https://github.com/ruby-gnome/ruby-gnome
 
 LICENSE=	LGPL21+
 LICENSE_FILE=	${WRKSRC}/COPYING.LIB
 
-RUN_DEPENDS=	rubygem-atk>=${PORTVERSION}:accessibility/rubygem-atk \
-		rubygem-gdk4>=${PORTVERSION}:x11-toolkits/rubygem-gdk4
+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
diff --git a/x11-toolkits/rubygem-gtk4/distinfo b/x11-toolkits/rubygem-gtk4/distinfo
index cd0e63bbfdd9..960055bbd926 100644
--- a/x11-toolkits/rubygem-gtk4/distinfo
+++ b/x11-toolkits/rubygem-gtk4/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1663673044
-SHA256 (rubygem/gtk4-4.0.3.gem) = b2cc7efed6cf5d2e6738391d2054b960dca79fbd6513a517ef4216b1635f004e
-SIZE (rubygem/gtk4-4.0.3.gem) = 40960
+TIMESTAMP = 1674590654
+SHA256 (rubygem/gtk4-4.0.8.gem) = db7b0e7f0df6ef95e1aeab48dfa051f7ea597e6f1c133785c39e862d32be08de
+SIZE (rubygem/gtk4-4.0.8.gem) = 70144
diff --git a/x11-toolkits/rubygem-gtk4/pkg-descr b/x11-toolkits/rubygem-gtk4/pkg-descr
index 21bbb5d2a427..faff3637206f 100644
--- a/x11-toolkits/rubygem-gtk4/pkg-descr
+++ b/x11-toolkits/rubygem-gtk4/pkg-descr
@@ -1,3 +1 @@
 Ruby/GTK4 is a Ruby binding of GTK+-4.x.
-
-See also: https://github.com/ruby-gnome/ruby-gnome