Index: head/devel/py-ipywidgets/Makefile
===================================================================
--- head/devel/py-ipywidgets/Makefile	(revision 514279)
+++ head/devel/py-ipywidgets/Makefile	(revision 514280)
@@ -1,22 +1,25 @@
 # $FreeBSD$
 
 PORTNAME=	ipywidgets
-PORTVERSION=	7.5.0
-PORTREVISION=	1
+PORTVERSION=	7.5.1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	swills@FreeBSD.org
 COMMENT=	Interactive HTML widgets for Jupyter notebooks and the IPython kernel
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}ipython5>=4.0.0:devel/ipython5@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}ipykernel>=4.2.2:devel/py-ipykernel@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}widgetsnbextension>=3.5.0:devel/py-widgetsnbextension@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}traitlets>=4.2:devel/py-traitlets@${PY_FLAVOR}
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}ipykernel>=4.5.1:devel/py-ipykernel@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}ipython5>=4.0.0:devel/ipython5@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}nbformat>=4.2.0:devel/py-nbformat@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}traitlets>=4.3.1:devel/py-traitlets@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}widgetsnbextension>=3.5.0:devel/py-widgetsnbextension@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist distutils
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/devel/py-ipywidgets/distinfo
===================================================================
--- head/devel/py-ipywidgets/distinfo	(revision 514279)
+++ head/devel/py-ipywidgets/distinfo	(revision 514280)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1562441057
-SHA256 (ipywidgets-7.5.0.tar.gz) = cb263c6974aca902d00a435711823bb4aaf6614a5f997f517e15fa84151e8fa2
-SIZE (ipywidgets-7.5.0.tar.gz) = 5657273
+TIMESTAMP = 1570802733
+SHA256 (ipywidgets-7.5.1.tar.gz) = e945f6e02854a74994c596d9db83444a1850c01648f1574adf144fbbabe05c97
+SIZE (ipywidgets-7.5.1.tar.gz) = 5656334