diff --git a/textproc/R-cran-tth/Makefile b/textproc/R-cran-tth/Makefile
index 3501f7d52ca8..0673f0456a9d 100644
--- a/textproc/R-cran-tth/Makefile
+++ b/textproc/R-cran-tth/Makefile
@@ -1,18 +1,18 @@
 PORTNAME=	tth
-DISTVERSION=	4.12-0-1
+DISTVERSION=	4.16-0
 CATEGORIES=	textproc
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	uzsolt@FreeBSD.org
 COMMENT=	R wrappers for the tth/ttm TeX-to-HTML/MathML translators
 WWW=		https://cran.r-project.org/web/packages/tth/
 
 LICENSE=	GPLv2
 
-USES=		cran:auto-plist,compiles
+USES=		compiler:c++17-lang cran:auto-plist,compiles
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/R/library/tth/libs/tth
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/R/library/tth/libs/ttm
 
 .include <bsd.port.mk>
diff --git a/textproc/R-cran-tth/distinfo b/textproc/R-cran-tth/distinfo
index f5c4fb5c7390..7539f9758ab7 100644
--- a/textproc/R-cran-tth/distinfo
+++ b/textproc/R-cran-tth/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1712664269
-SHA256 (tth_4.12-0-1.tar.gz) = a183e1c5fee82d115796edf35dbf233d539aa0a57cb6f61ea002a2ae5328b369
-SIZE (tth_4.12-0-1.tar.gz) = 566998
+TIMESTAMP = 1717353726
+SHA256 (tth_4.16-0.tar.gz) = ee3343410087c267f4cfc9c609b350b826d249a306298b4596db72a39c7fadf9
+SIZE (tth_4.16-0.tar.gz) = 595580