diff --git a/math/xtensor/Makefile b/math/xtensor/Makefile
index 9880da017c43..34222cb41634 100644
--- a/math/xtensor/Makefile
+++ b/math/xtensor/Makefile
@@ -1,32 +1,32 @@
 # $FreeBSD$
 
 PORTNAME=	xtensor
-DISTVERSION=	0.16.2
+DISTVERSION=	0.16.3
 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:0.4.9: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>
diff --git a/math/xtensor/distinfo b/math/xtensor/distinfo
index 4097c887be9e..212c52a81a7f 100644
--- a/math/xtensor/distinfo
+++ b/math/xtensor/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1527457024
-SHA256 (QuantStack-xtensor-0.16.2_GH0.tar.gz) = 411c8d62194e3f90f318a5455ed7f5af8f9f27a54dae502aa07186f5d971f4e9
-SIZE (QuantStack-xtensor-0.16.2_GH0.tar.gz) = 746919
+TIMESTAMP = 1528516496
+SHA256 (QuantStack-xtensor-0.16.3_GH0.tar.gz) = 42167bae716ee1a897e616b5b143dab9a58167abc6f19b12008add6632437ff7
+SIZE (QuantStack-xtensor-0.16.3_GH0.tar.gz) = 762095
 SHA256 (QuantStack-xtl-0.4.9_GH0.tar.gz) = 587251bb7787b7dd05a2d432712bb2a7f05411155c61a9bc4a0f69c7b4e85dc3
 SIZE (QuantStack-xtl-0.4.9_GH0.tar.gz) = 81044