diff --git a/www/rubygem-rdf-normalize/Makefile b/www/rubygem-rdf-normalize/Makefile
index 9f3302961e76..d836d8cb1e69 100644
--- a/www/rubygem-rdf-normalize/Makefile
+++ b/www/rubygem-rdf-normalize/Makefile
@@ -1,18 +1,18 @@
 PORTNAME=	rdf-normalize
-DISTVERSION=	0.3.3
+PORTVERSION=	0.4.0
 CATEGORIES=	www rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	RDF Graph normalizer for Ruby
 
 LICENSE=	UNLICENSE
 
-RUN_DEPENDS=	rubygem-rdf>=2.2<4:www/rubygem-rdf
+RUN_DEPENDS=	rubygem-rdf>=3.1<4:www/rubygem-rdf
 
 USES=		gem
 USE_RUBY=	yes
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/www/rubygem-rdf-normalize/distinfo b/www/rubygem-rdf-normalize/distinfo
index d456c85b405d..daf268ad3916 100644
--- a/www/rubygem-rdf-normalize/distinfo
+++ b/www/rubygem-rdf-normalize/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1513266180
-SHA256 (rubygem/rdf-normalize-0.3.3.gem) = e01592493507bb27d07f4cc30731ea8768da5a39ea25f9c87a0b6757fa981841
-SIZE (rubygem/rdf-normalize-0.3.3.gem) = 12800
+TIMESTAMP = 1626714756
+SHA256 (rubygem/rdf-normalize-0.4.0.gem) = aff9da3c0d4ae1c05fa02503db28081375585cfa1880a94204a8c6536c81d0cd
+SIZE (rubygem/rdf-normalize-0.4.0.gem) = 12800
diff --git a/www/rubygem-rdf-normalize/pkg-descr b/www/rubygem-rdf-normalize/pkg-descr
index 9884504086d0..b7c8bcaddd51 100644
--- a/www/rubygem-rdf-normalize/pkg-descr
+++ b/www/rubygem-rdf-normalize/pkg-descr
@@ -1,6 +1,6 @@
 This is a Ruby implementation of a RDF Normalize for RDF.rb.  It is a Graph
 normalizer for the RDF.rb library suite.  It generates normalized output for an
 RDF Dataset using the algorithm defined in RDF Normalize.  It also implements an
 RDF Writer interface, which can be used to serialize normalized statements.
 
-WWW: https://github.com/gkellogg/rdf-normalize
+WWW: https://github.com/ruby-rdf/rdf-normalize