diff --git a/math/ntl/Makefile b/math/ntl/Makefile
index dd642824b04..d139c973c31 100644
--- a/math/ntl/Makefile
+++ b/math/ntl/Makefile
@@ -1,8 +1,8 @@
-# $OpenBSD: Makefile,v 1.26 2014/12/26 08:42:02 benoit Exp $
+# $OpenBSD: Makefile,v 1.27 2015/01/10 13:55:32 benoit Exp $
 
 COMMENT =	Victor Shoup's Number Theory Library
 
-DISTNAME =	ntl-8.0.0
+DISTNAME =	ntl-8.1.0
 SHARED_LIBS =	ntl	4.0	# 0.0
 CATEGORIES =	math
 
diff --git a/math/ntl/distinfo b/math/ntl/distinfo
index b6863d31d27..d572319747e 100644
--- a/math/ntl/distinfo
+++ b/math/ntl/distinfo
@@ -1,2 +1,2 @@
-SHA256 (ntl-8.0.0.tar.gz) = CL6sos24bOQh6LAwmQGPyk4yBDmzuMyoKohdoqK0L/I=
-SIZE (ntl-8.0.0.tar.gz) = 865356
+SHA256 (ntl-8.1.0.tar.gz) = AjTMKu811A8ts8WhltAOvuVjFWUv2ooz+kvAGDAG6GM=
+SIZE (ntl-8.1.0.tar.gz) = 865401