diff --git a/lang/v8/Makefile b/lang/v8/Makefile
index 39cf84beaec5..a5e09cd94b8c 100644
--- a/lang/v8/Makefile
+++ b/lang/v8/Makefile
@@ -1,104 +1,104 @@
 PORTNAME=	v8
-PORTVERSION=	9.0.257.23
+PORTVERSION=	9.0.257.29
 CATEGORIES=	lang
 MASTER_SITES=	LOCAL/sunpoet/v8/${PORTVERSION:R:R}
 DISTFILES=	build-${BUILD_REV}.tar.gz \
 		buildtools-${BUILDTOOLS_REV}.tar.gz \
 		clang-${CLANG_REV}.tar.gz \
 		common-${COMMON_REV}.tar.gz \
 		googletest-${GOOGLETEST_REV}.tar.gz \
 		icu-${ICU_REV}.tar.gz \
 		zlib-${ZLIB_REV}.tar.gz
 EXTRACT_ONLY=	${DISTNAME}.tar.gz
 DIST_SUBDIR=	v8/${PORTVERSION:R:R}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Open source JavaScript engine by Google
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	binutils>=0:devel/binutils \
 		gn:devel/gn \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>=0:devel/py-Jinja2@${PY_FLAVOR}
 LIB_DEPENDS=	libicudata.so:devel/icu
 
 USES=		cpe gnome ninja pkgconfig python:3.5+,build tar:xz
 USE_GNOME=	glib20
 
 BINARY_ALIAS=	python=${PYTHON_CMD}
 MAKE_ARGS=	-C out/Release
 USE_LDCONFIG=	yes
 
 SUB_FILES=	v8.pc v8_libbase.pc v8_libplatform.pc
 
 USE_GITHUB=	yes
 
 CPE_VENDOR=	google
 
 # We follow the stable channel on https://omahaproxy.appspot.com/
 PORTSCOUT=	ignore:1
 
 BUILD_REV=	446bf3e5a00bfe4fd99d91cb76ec3b3a7b34d226
 BUILDTOOLS_REV=	4c78ef9c38b683c5c5cbac70445378c2362cebfc
 CLANG_REV=	cfd0f628093b7382ac054fb33e23fa9d9a278bc3
 COMMON_REV=	7af6071eddf11ad91fbd5df54138f9d3c6d980d5
 GOOGLETEST_REV=	1e315c5b1a62707fac9b8f1d4e03180ee7507f98
 ICU_REV=	e05b663d1c50b4e9ecc3ff9325f5158f1d071471
 ZLIB_REV=	348acca950b1d6de784a954f4fda0952046c652c
 
 # Run "gn args out/Release --list" for all variables.
 # Some parts don't have use_system_* flag, and can be turned on/off by using
 # replace_gn_files.py script, some parts just turned on/off for target host
 # OS "target_os == is_bsd", like libusb, libpci.
 GN_ARGS+=	clang_use_chrome_plugins=false \
 		extra_cxxflags="${CXXFLAGS}" \
 		extra_ldflags="${LDFLAGS}" \
 		is_clang=true \
 		treat_warnings_as_errors=false \
 		use_aura=true \
 		use_lld=true \
 		use_custom_libcxx=false \
 		v8_use_external_startup_data=false
 
 post-extract:
 	@${MKDIR} ${WRKSRC}/base/trace_event/common ${WRKSRC}/build ${WRKSRC}/buildtools ${WRKSRC}/third_party/googletest/src ${WRKSRC}/third_party/icu ${WRKSRC}/third_party/zlib ${WRKSRC}/tools/clang
 	@${TAR} -xf ${DISTDIR}/${DIST_SUBDIR}/build-${BUILD_REV}.tar.gz -C ${WRKSRC}/build
 	@${TAR} -xf ${DISTDIR}/${DIST_SUBDIR}/buildtools-${BUILDTOOLS_REV}.tar.gz -C ${WRKSRC}/buildtools
 	@${TAR} -xf ${DISTDIR}/${DIST_SUBDIR}/clang-${CLANG_REV}.tar.gz -C ${WRKSRC}/tools/clang
 	@${TAR} -xf ${DISTDIR}/${DIST_SUBDIR}/common-${COMMON_REV}.tar.gz -C ${WRKSRC}/base/trace_event/common
 	@${TAR} -xf ${DISTDIR}/${DIST_SUBDIR}/googletest-${GOOGLETEST_REV}.tar.gz -C ${WRKSRC}/third_party/googletest/src
 	@${TAR} -xf ${DISTDIR}/${DIST_SUBDIR}/icu-${ICU_REV}.tar.gz -C ${WRKSRC}/third_party/icu
 	@${TAR} -xf ${DISTDIR}/${DIST_SUBDIR}/zlib-${ZLIB_REV}.tar.gz -C ${WRKSRC}/third_party/zlib
 
 post-patch:
 	@${REINPLACE_CMD} -i '' 's|%%LOCALBASE%%|${LOCALBASE}|' ${WRKSRC}/build/toolchain/gcc_toolchain.gni ${WRKSRC}/buildtools/third_party/libc++/BUILD.gn
 	# https://github.com/klzgrad/naiveproxy/blob/master/src/build/config/gclient_args.gni
 	${ECHO_CMD} 'checkout_google_benchmark = false' > ${WRKSRC}/build/config/gclient_args.gni
 
 # Use ICU from ports and create needed directory
 pre-configure:
 	@cd ${WRKSRC} && ${SETENV} ${CONFIGURE_ENV} ${PYTHON_CMD} ./build/linux/unbundle/replace_gn_files.py --system-libraries icu # || ${FALSE}
 	@${MKDIR} ${WRKSRC}/out/Release/gen/shim_headers/icui18n_shim/third_party/icu/source/i18n/unicode ${WRKSRC}/out/Release/gen/shim_headers/icuuc_shim/third_party/icu/source/common/unicode
 	@${MKDIR} ${WRKSRC}/out/Release/gen/include
 	@${CP} -R ${LOCALBASE}/include/unicode ${WRKSRC}/out/Release/gen/include/unicode
 
 do-configure:
 	@cd ${WRKSRC} && ${SETENV} ${CONFIGURE_ENV} gn gen out/Release --args='${GN_ARGS}'
 
 do-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/cppgc ${STAGEDIR}${PREFIX}/include/libplatform
 	${INSTALL_PROGRAM} ${WRKSRC}/out/Release/d8 ${STAGEDIR}${PREFIX}/bin/d8
 	${INSTALL_PROGRAM} ${WRKSRC}/out/Release/mkgrokdump ${STAGEDIR}${PREFIX}/bin/mkgrokdump
 	${INSTALL_PROGRAM} ${WRKSRC}/out/Release/mksnapshot ${STAGEDIR}${PREFIX}/bin/mksnapshot
 	${INSTALL_LIB} ${WRKSRC}/out/Release/libchrome_zlib.so ${STAGEDIR}${PREFIX}/lib/libchrome_zlib.so
 	${INSTALL_LIB} ${WRKSRC}/out/Release/libcppgc.so ${STAGEDIR}${PREFIX}/lib/libcppgc.so
 	${INSTALL_LIB} ${WRKSRC}/out/Release/libv8.so ${STAGEDIR}${PREFIX}/lib/libv8.so
 	${INSTALL_LIB} ${WRKSRC}/out/Release/libv8_libbase.so ${STAGEDIR}${PREFIX}/lib/libv8_libbase.so
 	${INSTALL_LIB} ${WRKSRC}/out/Release/libv8_libplatform.so ${STAGEDIR}${PREFIX}/lib/libv8_libplatform.so
 	${INSTALL_DATA} ${WRKSRC}/include/*.h ${STAGEDIR}${PREFIX}/include/
 	cd ${WRKSRC}/include/cppgc && ${COPYTREE_SHARE} . ${STAGEDIR}${PREFIX}/include/cppgc '-name *\.h'
 	${INSTALL_DATA} ${WRKSRC}/include/libplatform/*.h ${STAGEDIR}${PREFIX}/include/libplatform/
 	${INSTALL_DATA} ${WRKDIR}/v8*.pc ${STAGEDIR}${PREFIX}/libdata/pkgconfig/
 
 .include <bsd.port.mk>
diff --git a/lang/v8/distinfo b/lang/v8/distinfo
index 9a2b9324002a..45793fd1f36d 100644
--- a/lang/v8/distinfo
+++ b/lang/v8/distinfo
@@ -1,17 +1,17 @@
-TIMESTAMP = 1620405349
+TIMESTAMP = 1621183180
 SHA256 (v8/9.0/build-446bf3e5a00bfe4fd99d91cb76ec3b3a7b34d226.tar.gz) = 59d9e28fa0ad2786de81dbfae197e42735852aae19c0b487dcd1cc5e8f88f3f4
 SIZE (v8/9.0/build-446bf3e5a00bfe4fd99d91cb76ec3b3a7b34d226.tar.gz) = 1292231
 SHA256 (v8/9.0/buildtools-4c78ef9c38b683c5c5cbac70445378c2362cebfc.tar.gz) = 396a63c34bb66ba907688dde75d539c7a0a8eb26abd5f3e6560af262edd1d9dd
 SIZE (v8/9.0/buildtools-4c78ef9c38b683c5c5cbac70445378c2362cebfc.tar.gz) = 87113
 SHA256 (v8/9.0/clang-cfd0f628093b7382ac054fb33e23fa9d9a278bc3.tar.gz) = d80b5bce57636ced70025ae5d4788e28c8c3e846aeda0cda40c05cd1fc0ca313
 SIZE (v8/9.0/clang-cfd0f628093b7382ac054fb33e23fa9d9a278bc3.tar.gz) = 279457
 SHA256 (v8/9.0/common-7af6071eddf11ad91fbd5df54138f9d3c6d980d5.tar.gz) = 4b59d47ac6821abb847640821f8e289de5b2b33fadeaa32bd366d053ef1b2727
 SIZE (v8/9.0/common-7af6071eddf11ad91fbd5df54138f9d3c6d980d5.tar.gz) = 10417
 SHA256 (v8/9.0/googletest-1e315c5b1a62707fac9b8f1d4e03180ee7507f98.tar.gz) = 65783bd41ab59df3760c9590049507c490e73ba25df4f867382748b870b23f5f
 SIZE (v8/9.0/googletest-1e315c5b1a62707fac9b8f1d4e03180ee7507f98.tar.gz) = 866766
 SHA256 (v8/9.0/icu-e05b663d1c50b4e9ecc3ff9325f5158f1d071471.tar.gz) = 78a812ba28510cc8b4b8256155cc1eaf5f0f3d404bf712562e57f344a96ae8b5
 SIZE (v8/9.0/icu-e05b663d1c50b4e9ecc3ff9325f5158f1d071471.tar.gz) = 43787352
 SHA256 (v8/9.0/zlib-348acca950b1d6de784a954f4fda0952046c652c.tar.gz) = 2bfc65e6699d960a3152fa06a41e4ac6dd5bd186cb2fe7e4fa9df24a9e207c7b
 SIZE (v8/9.0/zlib-348acca950b1d6de784a954f4fda0952046c652c.tar.gz) = 308614
-SHA256 (v8/9.0/v8-v8-9.0.257.23_GH0.tar.gz) = 820b36daeadb2e2317458aeef868c97216fe2db4ef15827ba109926c63a03a21
-SIZE (v8/9.0/v8-v8-9.0.257.23_GH0.tar.gz) = 26083837
+SHA256 (v8/9.0/v8-v8-9.0.257.29_GH0.tar.gz) = c39f769f791a5c374b4f4a98e12f2534a23a41cb2e278856429752b98b0fc828
+SIZE (v8/9.0/v8-v8-9.0.257.29_GH0.tar.gz) = 26087215