Index: head/lang/solidity/Makefile
===================================================================
--- head/lang/solidity/Makefile	(revision 465022)
+++ head/lang/solidity/Makefile	(revision 465023)
@@ -1,34 +1,35 @@
 # Created by: Alex Dupre <ale@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	solidity
-PORTVERSION=	0.4.19
+PORTVERSION=	0.4.21
 CATEGORIES=	lang
 MASTER_SITES=	https://github.com/ethereum/solidity/releases/download/v${PORTVERSION}/
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 
 MAINTAINER=	ale@FreeBSD.org
 COMMENT=	Solidity Contract-Oriented Programming Language
 
 LICENSE=	GPLv3
 
 BUILD_DEPENDS=	boost-libs>=0:devel/boost-libs
 LIB_DEPENDS=	libjsoncpp.so:devel/jsoncpp
 
 OPTIONS_DEFINE=	SMT
 SMT_DESC=	SMT Checker
 SMT_LIB_DEPENDS=libz3.so:math/z3
 
 USES=		cmake
 
 CMAKE_ARGS+=	-DUSE_LD_GOLD=OFF -DTESTS=OFF \
 		-DJSONCPP_INCLUDE_DIR:STRING="${LOCALBASE}/include/jsoncpp" \
 		-DJSONCPP_LIB_DIR:STRING="${LOCALBASE}/lib"
 
 PLIST_FILES=	bin/solc
 
 pre-patch:
 		@${CP} ${FILESDIR}/jsoncpp.cmake ${WRKSRC}/cmake/
+		@${REINPLACE_CMD} '/jsoncpp/d' ${WRKSRC}/libdevcore/CMakeLists.txt
 		@${REINPLACE_CMD} '/EthCcache/d' ${WRKSRC}/CMakeLists.txt
 
 .include <bsd.port.mk>
Index: head/lang/solidity/distinfo
===================================================================
--- head/lang/solidity/distinfo	(revision 465022)
+++ head/lang/solidity/distinfo	(revision 465023)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1516355316
-SHA256 (solidity_0.4.19.tar.gz) = 6525f2cfe498785b3d752b616cb9b5e81222654ec594a27708f45e688bfa56e9
-SIZE (solidity_0.4.19.tar.gz) = 1027296
+TIMESTAMP = 1521477610
+SHA256 (solidity_0.4.21.tar.gz) = ffbf167a668b884670dd54cd1520d460f39ab4c857f91e25f90d25c19a0807b0
+SIZE (solidity_0.4.21.tar.gz) = 1081265