diff --git a/devel/libkiwix/Makefile b/devel/libkiwix/Makefile
index 20b44880d830..a6a5e2a946ad 100644
--- a/devel/libkiwix/Makefile
+++ b/devel/libkiwix/Makefile
@@ -1,40 +1,39 @@
 PORTNAME=	libkiwix
-DISTVERSION=	12.1.0
-PORTREVISION=	2
+DISTVERSION=	13.1.0
 CATEGORIES=	devel
 
 MAINTAINER=	olce.freebsd.ports@certner.fr
 COMMENT=	Common code base for all Kiwix ports
 WWW=		https://www.kiwix.org/
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	bash:shells/bash
 LIB_DEPENDS=	libzim.so:devel/libzim \
 		libpugixml.so:textproc/pugixml \
 		libaria2.so:www/aria2 \
 		libicui18n.so:devel/icu \
 		libicuuc.so:devel/icu \
 		libxapian.so:databases/xapian-core \
 		libctpp2.so:textproc/ctpp2 \
 		libcurl.so:ftp/curl \
 		libmicrohttpd.so:www/libmicrohttpd
 
-USES=		compiler:c++11-lang meson pkgconfig python shebangfix
+USES=		compiler:c++17-lang meson pkgconfig python shebangfix
 USE_GITHUB=	yes
 GH_ACCOUNT=	kiwix
 GH_TUPLE=	kiwix:${PORTNAME}:${PORTVERSION}:DEFAULT \
 		kainjow:Mustache:v4.1:mustache
 USE_LDCONFIG=	yes
 
 SHEBANG_FILES=	scripts/format_code.sh
 SHEBANG_REGEX=	./scripts/kiwix.*[^.].
 
 CPPFLAGS+=	-I${WRKSRC_mustache}
 CXXFLAGS+=	-I${WRKSRC_mustache}
 LDFLAGS+=	-lz
 
 PLIST_SUB=	PORTVERSION=${PORTVERSION} PORTMAJ=${PORTVERSION:C/\..*//}
 
 .include <bsd.port.mk>
diff --git a/devel/libkiwix/distinfo b/devel/libkiwix/distinfo
index 39023c5f8af9..7a1264477c3c 100644
--- a/devel/libkiwix/distinfo
+++ b/devel/libkiwix/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1692892288
-SHA256 (kiwix-libkiwix-12.1.0_GH0.tar.gz) = 42e8f9f973054e11f17381c988790c8f8267898b5a611741f0aa03cc4ccf3f75
-SIZE (kiwix-libkiwix-12.1.0_GH0.tar.gz) = 1098820
+TIMESTAMP = 1716196790
+SHA256 (kiwix-libkiwix-13.1.0_GH0.tar.gz) = 04d93f66b939f937df2c941af517966128d4c9872b707f9ed192177fe51364d3
+SIZE (kiwix-libkiwix-13.1.0_GH0.tar.gz) = 1136812
 SHA256 (kainjow-Mustache-v4.1_GH0.tar.gz) = acd66359feb4318b421f9574cfc5a511133a77d916d0b13c7caa3783c0bfe167
 SIZE (kainjow-Mustache-v4.1_GH0.tar.gz) = 98905
diff --git a/devel/libkiwix/pkg-plist b/devel/libkiwix/pkg-plist
index 6c87c75c76b0..7b2d35d0d068 100644
--- a/devel/libkiwix/pkg-plist
+++ b/devel/libkiwix/pkg-plist
@@ -1,23 +1,21 @@
 bin/kiwix-compile-i18n
 bin/kiwix-compile-resources
 include/kiwix/book.h
 include/kiwix/bookmark.h
 include/kiwix/common.h
 include/kiwix/downloader.h
 include/kiwix/kiwix_config.h
 include/kiwix/kiwixserve.h
 include/kiwix/library.h
-include/kiwix/libxml_dumper.h
 include/kiwix/manager.h
 include/kiwix/name_mapper.h
-include/kiwix/opds_dumper.h
 include/kiwix/search_renderer.h
 include/kiwix/server.h
 include/kiwix/tools.h
 include/kiwix/version.h
 lib/libkiwix.so
 lib/libkiwix.so.%%PORTMAJ%%
 lib/libkiwix.so.%%PORTVERSION%%
 libdata/pkgconfig/kiwix.pc
 share/man/man1/kiwix-compile-i18n.1.gz
 share/man/man1/kiwix-compile-resources.1.gz