Index: head/math/secp256k1/Makefile
===================================================================
--- head/math/secp256k1/Makefile	(revision 481791)
+++ head/math/secp256k1/Makefile	(revision 481792)
@@ -1,47 +1,47 @@
 # Created by: Alex Dupre <ale@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	secp256k1
-PORTVERSION=	0.1.20171222
+PORTVERSION=	0.1.20180531
 CATEGORIES=	math security java
 
 MAINTAINER=	ale@FreeBSD.org
 COMMENT=	Optimized C library for EC operations on curve secp256k1
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		autoreconf libtool gmake
 USE_LDCONFIG=	yes
 USE_GITHUB=	yes
 GH_ACCOUNT=	bitcoin-core
-GH_TAGNAME=	c95f6f1
+GH_TAGNAME=	1e6f1f5
 
 OPTIONS_DEFINE=	GMP JAVA
 OPTIONS_DEFAULT=GMP JAVA
 
 GMP_DESC=	Use GMP bignum implementation
 GMP_LIB_DEPENDS=libgmp.so:math/gmp
 GMP_CONFIGURE_ON=--with-bignum=gmp
 GMP_CONFIGURE_OFF=--with-bignum=no
 
 JAVA_DESC=	Build JNI bindings
 JAVA_CONFIGURE_ENABLE=jni
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-experimental --enable-module-ecdh
 INSTALL_TARGET=	install-strip
 
 .include <bsd.port.options.mk>
 
 .if ${PORT_OPTIONS:MGMP}
 CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 .endif
 
 .if ${PORT_OPTIONS:MJAVA}
 USE_JAVA=	yes
 CONFIGURE_ENV+=	JAVA_HOME="${JAVA_HOME}"
 .endif
 
 .include <bsd.port.mk>
Index: head/math/secp256k1/distinfo
===================================================================
--- head/math/secp256k1/distinfo	(revision 481791)
+++ head/math/secp256k1/distinfo	(revision 481792)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1517222904
-SHA256 (bitcoin-core-secp256k1-0.1.20171222-c95f6f1_GH0.tar.gz) = 8c171d1064f3e4780bbfb76a21a768df4cece36c2e7b680e6b04d71f9554dfcf
-SIZE (bitcoin-core-secp256k1-0.1.20171222-c95f6f1_GH0.tar.gz) = 161854
+TIMESTAMP = 1539245561
+SHA256 (bitcoin-core-secp256k1-0.1.20180531-1e6f1f5_GH0.tar.gz) = de3e0aa69b3d0c9bdad609a77df1a7b9d5b00c1213f15af3378ddd3bd603365e
+SIZE (bitcoin-core-secp256k1-0.1.20180531-1e6f1f5_GH0.tar.gz) = 163173