diff --git a/math/xtensor/Makefile b/math/xtensor/Makefile
index ba9797c16bec..9ff1b8e56f90 100644
--- a/math/xtensor/Makefile
+++ b/math/xtensor/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	xtensor
-DISTVERSION=	0.20.10
+DISTVERSION=	0.21.1
 CATEGORIES=	math
 
 MAINTAINER=	yuri@FreeBSD.org
diff --git a/math/xtensor/distinfo b/math/xtensor/distinfo
index a5cca91f452e..d33fce1e97b7 100644
--- a/math/xtensor/distinfo
+++ b/math/xtensor/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1575699810
-SHA256 (xtensor-stack-xtensor-0.20.10_GH0.tar.gz) = 91af282e7d029e27a4e981ac766a6b8d66a501bbe2e5ca0dc15e01af4f385af8
-SIZE (xtensor-stack-xtensor-0.20.10_GH0.tar.gz) = 1115261
+TIMESTAMP = 1576046344
+SHA256 (xtensor-stack-xtensor-0.21.1_GH0.tar.gz) = 71dd1319075de237199b694abe5598c07a090cc6315b3adf1773f5634da34a16
+SIZE (xtensor-stack-xtensor-0.21.1_GH0.tar.gz) = 1125262