diff --git a/graphics/opencsg/Makefile b/graphics/opencsg/Makefile
index 8d9e48a71719..11a1bf7a8c56 100644
--- a/graphics/opencsg/Makefile
+++ b/graphics/opencsg/Makefile
@@ -1,21 +1,21 @@
 PORTNAME=	opencsg
-PORTVERSION=	1.4.2
-PORTREVISION=	7
+PORTVERSION=	1.6.0
+#PORTREVISION=	1
 CATEGORIES=	graphics
 MASTER_SITES=	http://www.opencsg.org/
 DISTNAME=	OpenCSG-${PORTVERSION}
 
 MAINTAINER=	mr@FreeBSD.org
 COMMENT=	Constructive Solid Geometry rendering library
 WWW=		https://www.opencsg.org/
 
 LICENSE=	GPLv2
-LICENSE_FILE=	${WRKSRC}/../license.txt
+LICENSE_FILE=	${WRKSRC}/../copying.txt
 
 USES=		compiler:c++11-lang gl qmake qt:5
 USE_GL=		gl glesv2 glew
 USE_QT=		opengl qmake:build
 WRKSRC=		${WRKDIR}/${DISTNAME}/src
 PLIST_SUB=	PORTVERSION=${PORTVERSION}
 
 .include <bsd.port.mk>
diff --git a/graphics/opencsg/distinfo b/graphics/opencsg/distinfo
index 2c4f7c4c992d..7114d083b3ec 100644
--- a/graphics/opencsg/distinfo
+++ b/graphics/opencsg/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1516550936
-SHA256 (OpenCSG-1.4.2.tar.gz) = d952ec5d3a2e46a30019c210963fcddff66813efc9c29603b72f9553adff4afb
-SIZE (OpenCSG-1.4.2.tar.gz) = 933135
+TIMESTAMP = 1708639784
+SHA256 (OpenCSG-1.6.0.tar.gz) = bf8fb80e3e0ce11d87dd78dd15a0de872dbb8972d87f5f89cffc461efad47be8
+SIZE (OpenCSG-1.6.0.tar.gz) = 302547
diff --git a/graphics/opencsg/pkg-plist b/graphics/opencsg/pkg-plist
index d36e54c55612..4034d80e20d5 100644
--- a/graphics/opencsg/pkg-plist
+++ b/graphics/opencsg/pkg-plist
@@ -1,5 +1,5 @@
 include/opencsg.h
 lib/libopencsg.so
 lib/libopencsg.so.1
-lib/libopencsg.so.1.4
+lib/libopencsg.so.1.6
 lib/libopencsg.so.%%PORTVERSION%%