diff --git a/math/armadillo/Makefile b/math/armadillo/Makefile
index 1deeb10c9d4a..93c1cbcb4e88 100644
--- a/math/armadillo/Makefile
+++ b/math/armadillo/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	armadillo
-PORTVERSION=	8.500.0
+PORTVERSION=	8.500.1
 CATEGORIES=	math
 MASTER_SITES=	SF/arma
 
diff --git a/math/armadillo/distinfo b/math/armadillo/distinfo
index 1f9eb3d10164..af314c8163f8 100644
--- a/math/armadillo/distinfo
+++ b/math/armadillo/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1525286738
-SHA256 (armadillo-8.500.0.tar.xz) = f51c69f45cfbd4773c77ded333c8ff9cdd9a8e0d5a1c011b6a0333ab4b8cbbf1
-SIZE (armadillo-8.500.0.tar.xz) = 4604556
+TIMESTAMP = 1526755845
+SHA256 (armadillo-8.500.1.tar.xz) = ace40efbe2df4b418ec713c71bbd20cedfa92a55015f810639319dec477aa12e
+SIZE (armadillo-8.500.1.tar.xz) = 4772340
diff --git a/math/armadillo/pkg-plist b/math/armadillo/pkg-plist
index eef8268a2d3b..0eee944f1bee 100644
--- a/math/armadillo/pkg-plist
+++ b/math/armadillo/pkg-plist
@@ -540,7 +540,7 @@ include/armadillo_bits/xvec_htrans_bones.hpp
 include/armadillo_bits/xvec_htrans_meat.hpp
 lib/libarmadillo.so
 lib/libarmadillo.so.8
-lib/libarmadillo.so.8.500.0
+lib/libarmadillo.so.8.500.1
 libdata/pkgconfig/armadillo.pc
 share/Armadillo/CMake/ArmadilloConfig.cmake
 share/Armadillo/CMake/ArmadilloConfigVersion.cmake