Index: head/math/xtensor/Makefile
===================================================================
--- head/math/xtensor/Makefile	(revision 476849)
+++ head/math/xtensor/Makefile	(revision 476850)
@@ -1,32 +1,32 @@
 # $FreeBSD$
 
 PORTNAME=	xtensor
-DISTVERSION=	0.17.0
+DISTVERSION=	0.17.1
 CATEGORIES=	math
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Multi-dimensional arrays with broadcasting and lazy computing
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 TEST_DEPENDS=	googletest>0:devel/googletest
 
 USES=		cmake
 USE_GITHUB=	yes
 GH_ACCOUNT=	QuantStack
-GH_TUPLE=	QuantStack:xtl:0.4.13:xtl/xtl
+GH_TUPLE=	QuantStack:xtl:0.4.14:xtl/xtl
 NO_BUILD=	yes
 NO_ARCH=	yes
 
 post-install:
 	cd ${WRKSRC}/xtl/include && ${COPYTREE_SHARE} xtl ${STAGEDIR}${PREFIX}/include
 
 do-test:
 	@${RLN} ${STAGEDIR}${PREFIX}/include ${WRKSRC}/test/staged-include
 	@cd ${WRKSRC}/test && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} . && \
 		${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} && \
 		${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} xtest
 
 .include <bsd.port.mk>
Index: head/math/xtensor/distinfo
===================================================================
--- head/math/xtensor/distinfo	(revision 476849)
+++ head/math/xtensor/distinfo	(revision 476850)
@@ -1,5 +1,5 @@
-TIMESTAMP = 1533708634
-SHA256 (QuantStack-xtensor-0.17.0_GH0.tar.gz) = 8a9f028e0d36428ad2536b5d9bfb1b47b464d03b886cb42f56ce4936080a151a
-SIZE (QuantStack-xtensor-0.17.0_GH0.tar.gz) = 811116
-SHA256 (QuantStack-xtl-0.4.13_GH0.tar.gz) = 60dd545ea9054d313437ec74cbbe62048803ec9f80086998200cf4fa9d31aabb
-SIZE (QuantStack-xtl-0.4.13_GH0.tar.gz) = 88290
+TIMESTAMP = 1533933342
+SHA256 (QuantStack-xtensor-0.17.1_GH0.tar.gz) = 4c7df152ec712c581dac448c90918a6d1c659959cb59c079cb4ee2da1425ac01
+SIZE (QuantStack-xtensor-0.17.1_GH0.tar.gz) = 812740
+SHA256 (QuantStack-xtl-0.4.14_GH0.tar.gz) = f32390060315a7a941d9601ea1f0200c723e21313bd034f36dd5aae52b7a58c8
+SIZE (QuantStack-xtl-0.4.14_GH0.tar.gz) = 88878
Index: head/math/xtensor/files/patch-CMakeLists.txt
===================================================================
--- head/math/xtensor/files/patch-CMakeLists.txt	(revision 476849)
+++ head/math/xtensor/files/patch-CMakeLists.txt	(revision 476850)
@@ -1,14 +1,14 @@
 --- CMakeLists.txt.orig	2018-08-01 12:53:03 UTC
 +++ CMakeLists.txt
 @@ -28,9 +28,9 @@ message(STATUS "Building xtensor v${${PR
  # Dependencies
  # ============
  
--find_package(xtl 0.4.13 REQUIRED)
-+#find_package(xtl 0.4.13 REQUIRED)
+-find_package(xtl 0.4.14 REQUIRED)
++#find_package(xtl 0.4.14 REQUIRED)
  
 -message(STATUS "Found xtl: ${xtl_INCLUDE_DIRS}/xtl")
 +message(STATUS "Found xtl: xtl/include")
  
  find_package(nlohmann_json 3.1.1 QUIET)