Index: head/lang/spidermonkey78/Makefile
===================================================================
--- head/lang/spidermonkey78/Makefile	(revision 551580)
+++ head/lang/spidermonkey78/Makefile	(revision 551581)
@@ -1,85 +1,85 @@
 # $FreeBSD$
 
 PORTNAME=	spidermonkey
-DISTVERSION=	78.2.0
+DISTVERSION=	78.3.1
 CATEGORIES=	lang
 MASTER_SITES=	MOZILLA/firefox/releases/${DISTVERSION}esr/source
 PKGNAMESUFFIX=	${SP_VER}
 DISTNAME=	firefox-${DISTVERSION}esr.source
 
 MAINTAINER=	swills@FreeBSD.org
 COMMENT=	Standalone JavaScript based from Mozilla 78-esr
 
 LICENSE=	MPL20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${LOCALBASE}/bin/clang${LLVM_DEFAULT}:devel/llvm${LLVM_DEFAULT} \
 		${LOCALBASE}/bin/python${PYTHON3_DEFAULT}:lang/python${PYTHON3_DEFAULT:S/.//g} \
 		${RUST_DEFAULT}>=1.35:lang/${RUST_DEFAULT} \
 		autoconf-2.13:devel/autoconf213 \
 		rust-cbindgen>=0.8.7:devel/rust-cbindgen
 LIB_DEPENDS=	libffi.so:devel/libffi \
 		libicudata.so:devel/icu \
 		libnspr4.so:devel/nspr
 
 USES=		compiler gmake localbase pathfix pkgconfig python:build \
 		readline tar:xz
 USE_LDCONFIG=	yes
 SP_VER=		78
 HAS_CONFIGURE=	yes
 
 WRKSRC=			${WRKDIR}/firefox-${DISTVERSION}
 PATCH_WRKSRC=		${WRKDIR}/firefox-${DISTVERSION}/
 CONFIGURE_OUTSOURCE=	yes
 CONFIGURE_SCRIPT=	../firefox-${DISTVERSION}/js/src/configure
 
 CONFIGURE_ARGS=	--disable-debug \
 		--disable-debug-symbols \
 		--disable-gold \
 		--disable-jemalloc \
 		--disable-tests \
 		--enable-optimize \
 		--enable-readline \
 		--enable-shared-js \
 		--prefix=${PREFIX:Q} \
 		--target=${CONFIGURE_TARGET} \
 		--with-intl-api \
 		--with-system-icu \
 		--with-system-nspr \
 		--with-system-zlib
 
 CONFIGURE_ENV=	HOST_CC=${CC} \
 		HOST_CXX=${CXX}
 
 CONFIGURE_ENV+=	LLVM_CONFIG=llvm-config${LLVM_DEFAULT} \
 		LLVM_OBJDUMP=llvm-objdump${LLVM_DEFAULT}
 
 BINARY_ALIAS=	python3=${PYTHON_CMD}
 PLIST_SUB=	SP_VER=${SP_VER}
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} == amd64
 CONFIGURE_TARGET=	x86_64-portbld-freebsd${OSREL}
 .endif
 
 # Require newer Clang than what's in base system unless user opted out
 .if ${CHOSEN_COMPILER_TYPE} == gcc
 USE_GCC=	yes
 .elif ${CC} == cc && ${CXX} == c++ && exists(/usr/lib/libc++.so)
 CPP=		${LOCALBASE}/bin/clang-cpp${LLVM_DEFAULT}
 CC=		${LOCALBASE}/bin/clang${LLVM_DEFAULT}
 CXX=		${LOCALBASE}/bin/clang++${LLVM_DEFAULT}
 BUILD_DEPENDS+=	${LOCALBASE}/bin/clang${LLVM_DEFAULT}:devel/llvm${LLVM_DEFAULT}
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|%%LOCALBASE%%|${LOCALBASE}|g' ${WRKSRC}/js/moz.configure
 
 post-install:
 	${RM} ${STAGEDIR}${PREFIX}/lib/libjs_static.ajs
 	${LN} -fs libmozjs-${SP_VER}.so ${STAGEDIR}${PREFIX}/lib/libmozjs-${SP_VER}.so.1
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/js${SP_VER}
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libmozjs-${SP_VER}.*
 
 .include <bsd.port.post.mk>
Index: head/lang/spidermonkey78/distinfo
===================================================================
--- head/lang/spidermonkey78/distinfo	(revision 551580)
+++ head/lang/spidermonkey78/distinfo	(revision 551581)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1600105157
-SHA256 (firefox-78.2.0esr.source.tar.xz) = 965ccfcbb8c0aa97639911997c54be0fcf896fd388b03138952089af675ea918
-SIZE (firefox-78.2.0esr.source.tar.xz) = 331996944
+TIMESTAMP = 1601524963
+SHA256 (firefox-78.3.1esr.source.tar.xz) = 5fd27d67689fe60803022035e556146d2dbce5e53d21c14d026fc31dd2e45be9
+SIZE (firefox-78.3.1esr.source.tar.xz) = 339088596