diff -ruN /usr/ports/textproc/sigil/Makefile ./Makefile
--- /usr/ports/textproc/sigil/Makefile	2019-08-02 11:00:09.695452000 +1200
+++ ./Makefile	2019-08-02 10:50:12.292850000 +1200
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	sigil
-PORTVERSION=	0.9.13
-PORTREVISION=	1
+PORTVERSION=	0.9.16
 CATEGORIES=	textproc
 
 MAINTAINER=	jonc@chen.org.nz
@@ -26,8 +25,9 @@
 GH_ACCOUNT=	Sigil-Ebook
 GH_PROJECT=	Sigil
 
-USE_QT=		concurrent core gui network printsupport svg webkit \
+USE_QT=		concurrent core gui network printsupport svg webengine \
 		widgets xml xmlpatterns \
+		webchannel location declarative \
 		buildtools_build linguisttools_build qmake_build \
 		imageformats_run
 
diff -ruN /usr/ports/textproc/sigil/distinfo ./distinfo
--- /usr/ports/textproc/sigil/distinfo	2019-08-02 11:00:09.704386000 +1200
+++ ./distinfo	2019-08-02 08:48:42.045986000 +1200
@@ -1,3 +1,3 @@
-TIMESTAMP = 1553459009
-SHA256 (Sigil-Ebook-Sigil-0.9.13_GH0.tar.gz) = 7b9f31a6cc7ef469d6eb07cd1b16b81c06aaa4a9d27d122d7e77e35e03606777
-SIZE (Sigil-Ebook-Sigil-0.9.13_GH0.tar.gz) = 18235134
+TIMESTAMP = 1564653555
+SHA256 (Sigil-Ebook-Sigil-0.9.16_GH0.tar.gz) = c28ec5230b9eb708fae795b69777e32eceee94ac26e3ea2838c74ef1e041f638
+SIZE (Sigil-Ebook-Sigil-0.9.16_GH0.tar.gz) = 21241424
diff -ruN /usr/ports/textproc/sigil/pkg-plist ./pkg-plist
--- /usr/ports/textproc/sigil/pkg-plist	2019-08-02 11:00:09.709329000 +1200
+++ ./pkg-plist	2019-08-02 10:57:56.161716000 +1200
@@ -100,6 +100,7 @@
 %%DATADIR%%/plugin_launchers/python/epub_utils.py
 %%DATADIR%%/plugin_launchers/python/inputcontainer.py
 %%DATADIR%%/plugin_launchers/python/launcher.py
+%%DATADIR%%/plugin_launchers/python/navprocessor.py
 %%DATADIR%%/plugin_launchers/python/opf_parser.py
 %%DATADIR%%/plugin_launchers/python/outputcontainer.py
 %%DATADIR%%/plugin_launchers/python/pluginhunspell.py
@@ -131,6 +132,7 @@
 %%DATADIR%%/polyfills/MJ/extensions/fast-preview.js
 %%DATADIR%%/polyfills/MJ/extensions/jsMath2jax.js
 %%DATADIR%%/polyfills/MJ/extensions/mml2jax.js
+%%DATADIR%%/polyfills/MJ/extensions/toMathML.js
 %%DATADIR%%/polyfills/MJ/jax/element/mml/jax.js
 %%DATADIR%%/polyfills/MJ/jax/element/mml/optable/Arrows.js
 %%DATADIR%%/polyfills/MJ/jax/element/mml/optable/BasicLatin.js