diff --git a/math/libnormaliz/Makefile b/math/libnormaliz/Makefile
index 9960bcc3caae..4770134b7b3c 100644
--- a/math/libnormaliz/Makefile
+++ b/math/libnormaliz/Makefile
@@ -2,8 +2,7 @@
 
 PORTNAME=		libnormaliz
 DISTVERSIONPREFIX=	v
-DISTVERSION=		3.8.0
-PORTREVISION=	1
+DISTVERSION=		3.8.1
 CATEGORIES=		math
 
 MAINTAINER=	phascolarctos@protonmail.ch
diff --git a/math/libnormaliz/distinfo b/math/libnormaliz/distinfo
index 1eed2b8e866e..607ee7b520e2 100644
--- a/math/libnormaliz/distinfo
+++ b/math/libnormaliz/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1568038578
-SHA256 (Normaliz-Normaliz-v3.8.0_GH0.tar.gz) = 5b46c26f76dbbdd0f862f3bef24cd93e315d2343cafab94c3fc5226288ece05f
-SIZE (Normaliz-Normaliz-v3.8.0_GH0.tar.gz) = 4433133
+TIMESTAMP = 1569759509
+SHA256 (Normaliz-Normaliz-v3.8.1_GH0.tar.gz) = 68e376e5e8e8b62473222f9b23915a54360f0dc9c9b7d6c49446558585caecb1
+SIZE (Normaliz-Normaliz-v3.8.1_GH0.tar.gz) = 4430932