diff --git a/textproc/rubygem-asciidoctor-include-ext/Makefile b/textproc/rubygem-asciidoctor-include-ext/Makefile
index efb1fa05f4ec..db0ff8862a97 100644
--- a/textproc/rubygem-asciidoctor-include-ext/Makefile
+++ b/textproc/rubygem-asciidoctor-include-ext/Makefile
@@ -1,21 +1,21 @@
 # Created by: Matthias Fechner <mfechner@FreeBSD.org>
 
 PORTNAME=	asciidoctor-include-ext
-PORTVERSION=	0.3.1
+PORTVERSION=	0.4.0
 CATEGORIES=	textproc rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	mfechner@FreeBSD.org
 COMMENT=	Reimplementation of the Asciidoctor's built-in (pre)processor
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	rubygem-asciidoctor>=1.5.6:textproc/rubygem-asciidoctor
+RUN_DEPENDS=	rubygem-asciidoctor>=1.5.6<3.0.0:textproc/rubygem-asciidoctor
 
 USES=		gem
 USE_RUBY=	yes
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/textproc/rubygem-asciidoctor-include-ext/distinfo b/textproc/rubygem-asciidoctor-include-ext/distinfo
index 9506722a8782..2f8f2a8cb528 100644
--- a/textproc/rubygem-asciidoctor-include-ext/distinfo
+++ b/textproc/rubygem-asciidoctor-include-ext/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1561191415
-SHA256 (rubygem/asciidoctor-include-ext-0.3.1.gem) = ede816e4b8a98fde5e19ec0ed4c62580e3ff4161da218ca147a9c130a0c38aaa
-SIZE (rubygem/asciidoctor-include-ext-0.3.1.gem) = 11264
+TIMESTAMP = 1650459289
+SHA256 (rubygem/asciidoctor-include-ext-0.4.0.gem) = 406adb9d2fbfc25536609ca13b787ed704dc06a4e49d6709b83f3bad578f7878
+SIZE (rubygem/asciidoctor-include-ext-0.4.0.gem) = 11776