diff --git a/textproc/rubygem-asciidoctor-pdf/Makefile b/textproc/rubygem-asciidoctor-pdf/Makefile
index 1975d21eb5f6..937c0d48b77f 100644
--- a/textproc/rubygem-asciidoctor-pdf/Makefile
+++ b/textproc/rubygem-asciidoctor-pdf/Makefile
@@ -1,30 +1,30 @@
 PORTNAME=	asciidoctor-pdf
-PORTVERSION=	2.1.5
+PORTVERSION=	2.1.6
 CATEGORIES=	textproc rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Convert AsciiDoc documents to PDF
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	rubygem-asciidoctor>=2.0<3:textproc/rubygem-asciidoctor \
 		rubygem-concurrent-ruby>=1.1<2:devel/rubygem-concurrent-ruby \
 		rubygem-matrix>=0.4<1:math/rubygem-matrix \
 		rubygem-prawn>=2.4.0<2.5:print/rubygem-prawn \
 		rubygem-prawn-icon>=3.0.0<3.1:print/rubygem-prawn-icon \
 		rubygem-prawn-svg>=0.31.0<1:print/rubygem-prawn-svg \
 		rubygem-prawn-table>=0.2.0<0.3:print/rubygem-prawn-table \
 		rubygem-prawn-templates>=0.1.0<0.2:print/rubygem-prawn-templates \
 		rubygem-treetop>=1.6.0<1.7:devel/rubygem-treetop
 
 USES=		gem
 USE_RUBY=	yes
 
 NO_ARCH=	yes
 
 PLIST_FILES=	bin/asciidoctor-pdf \
 		bin/asciidoctor-pdf-optimize
 
 .include <bsd.port.mk>
diff --git a/textproc/rubygem-asciidoctor-pdf/distinfo b/textproc/rubygem-asciidoctor-pdf/distinfo
index 21108a3a63ee..6767e025702a 100644
--- a/textproc/rubygem-asciidoctor-pdf/distinfo
+++ b/textproc/rubygem-asciidoctor-pdf/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1657555677
-SHA256 (rubygem/asciidoctor-pdf-2.1.5.gem) = b27866bd7757a7026794cc5571997a0ce6b689c263c9c5b3bd97db2d14d9d47b
-SIZE (rubygem/asciidoctor-pdf-2.1.5.gem) = 2266112
+TIMESTAMP = 1658506699
+SHA256 (rubygem/asciidoctor-pdf-2.1.6.gem) = 2b9c5d80727c349f4c5dc053024cd08eaaa3320f4cac85d3e04222ced28a0643
+SIZE (rubygem/asciidoctor-pdf-2.1.6.gem) = 2266112