diff --git a/security/libtasn1/Makefile b/security/libtasn1/Makefile
index de180f0b879..603e950a01b 100644
--- a/security/libtasn1/Makefile
+++ b/security/libtasn1/Makefile
@@ -1,14 +1,14 @@
-# $OpenBSD: Makefile,v 1.14 2011/09/11 12:36:12 sthen Exp $
+# $OpenBSD: Makefile,v 1.15 2012/03/20 14:01:14 sthen Exp $
 
 COMMENT=		Abstract Syntax Notation One structure parser library
 
-DISTNAME=		libtasn1-2.9
+DISTNAME=		libtasn1-2.12
 CATEGORIES=		security
-SHARED_LIBS +=  tasn1                2.0      # .4.6
+SHARED_LIBS +=  tasn1                2.0      # .4.15
 
 HOMEPAGE=		http://www.gnu.org/software/gnutls/
 
-# GPLv3
+# GPLv3+
 PERMIT_PACKAGE_CDROM=	Yes
 PERMIT_PACKAGE_FTP=	Yes
 PERMIT_DISTFILES_CDROM= Yes
@@ -19,7 +19,6 @@ MASTER_SITES=	${MASTER_SITE_GNU:=libtasn1/}
 WANTLIB=		c
 
 USE_LIBTOOL=		Yes
-USE_GROFF =		Yes
 
 CONFIGURE_STYLE=	gnu
 CONFIGURE_ARGS=		${CONFIGURE_SHARED} \
diff --git a/security/libtasn1/distinfo b/security/libtasn1/distinfo
index 6320076444e..79e6386ac97 100644
--- a/security/libtasn1/distinfo
+++ b/security/libtasn1/distinfo
@@ -1,5 +1,5 @@
-MD5 (libtasn1-2.9.tar.gz) = 9PQDW4RVAQD/64rUsmHeqQ==
-RMD160 (libtasn1-2.9.tar.gz) = aQ6SiCEWQxve5msLOGGXRFzh62I=
-SHA1 (libtasn1-2.9.tar.gz) = 2cpFs3yak0ZywQb58MPlprVxW+g=
-SHA256 (libtasn1-2.9.tar.gz) = +sRoVfrIsIz29aG2DOutjgkLrB8GwzWgROhBENC0EsQ=
-SIZE (libtasn1-2.9.tar.gz) = 1883677
+MD5 (libtasn1-2.12.tar.gz) = Tro5+5YtbPWjcCZ+ro/1Kw==
+RMD160 (libtasn1-2.12.tar.gz) = rm1npGlWaJ1Ih5r6cyzxIXHlz6s=
+SHA1 (libtasn1-2.12.tar.gz) = tzU5ruVETvteYGuUvfPsW/7bhiA=
+SHA256 (libtasn1-2.12.tar.gz) = DiV6igHIDkZPcyYuE8Im4EoVFlwq0IejQPU5AigaHF0=
+SIZE (libtasn1-2.12.tar.gz) = 1950733