Index: head/devel/py-widgetsnbextension/Makefile
===================================================================
--- head/devel/py-widgetsnbextension/Makefile	(revision 464717)
+++ head/devel/py-widgetsnbextension/Makefile	(revision 464718)
@@ -1,20 +1,19 @@
 # $FreeBSD$
 
 PORTNAME=	widgetsnbextension
-PORTVERSION=	2.0.0
-PORTREVISION=	1
+PORTVERSION=	3.1.4
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	swills@FreeBSD.org
 COMMENT=	IPython HTML widgets for Jupyter
 
 BUILD_DEPENDS=	npm>=0:www/npm
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}notebook>=0:www/py-notebook@${FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist distutils
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-widgetsnbextension/distinfo
===================================================================
--- head/devel/py-widgetsnbextension/distinfo	(revision 464717)
+++ head/devel/py-widgetsnbextension/distinfo	(revision 464718)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1492086032
-SHA256 (widgetsnbextension-2.0.0.tar.gz) = 566582a84642d0c0f78b756a954450a38a8743eeb8dad04b7cab3ca66f455e6f
-SIZE (widgetsnbextension-2.0.0.tar.gz) = 570929
+TIMESTAMP = 1521221579
+SHA256 (widgetsnbextension-3.1.4.tar.gz) = 79f164a644620abbe351440a70468ac3a5b22b392afa4577c8d5f91577a2669b
+SIZE (widgetsnbextension-3.1.4.tar.gz) = 1091721