diff --git a/lang/v8/Makefile b/lang/v8/Makefile
index f375fdb5a510..b197846148c2 100644
--- a/lang/v8/Makefile
+++ b/lang/v8/Makefile
@@ -1,117 +1,117 @@
 # We follow the stable channel on https://omahaproxy.appspot.com/
-# https://chromium.googlesource.com/v8/v8/+/refs/heads/10.3-lkgr
+# https://chromium.googlesource.com/v8/v8/+/refs/heads/10.4-lkgr
 
 PORTNAME=	v8
-PORTVERSION=	10.3.174.20
+PORTVERSION=	10.4.132.20
 CATEGORIES=	lang
 MASTER_SITES=	LOCAL/sunpoet/v8/${PORTVERSION:R:R}:local
 DISTFILES=	build-${BUILD_REV}.tar.gz:local \
 		buildtools-${BUILDTOOLS_REV}.tar.gz:local \
 		clang-${CLANG_REV}.tar.gz:local \
 		common-${COMMON_REV}.tar.gz:local \
 		googletest-${GOOGLETEST_REV}.tar.gz:local \
 		icu-${ICU_REV}.tar.gz:local \
 		zlib-${ZLIB_REV}.tar.gz:local
 DIST_SUBDIR=	v8/${PORTVERSION:R:R}
 EXTRACT_ONLY=	${DISTNAME}.tar.gz
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Open source JavaScript engine by Google
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 ONLY_FOR_ARCHS=	aarch64 amd64 i386
 
 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=		compiler:c++17-lang cpe gnome ninja pkgconfig python:3.5+,build tar:xz
 USE_GNOME=	glib20
 
 BINARY_ALIAS=	python3=${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
 
 CONFLICTS_INSTALL=	v8-beta
 
-BUILD_REV=	1c34f36484f43be915b48b090527d87356c72ce8
-BUILDTOOLS_REV=	7208eddba161d85108097c3c5975264c04e3cad8
-CLANG_REV=	9da95105864734ee87f47e0de638a09eb088338b
+BUILD_REV=	a56852668f892151fc97343b57af15e82db2e798
+BUILDTOOLS_REV=	8b16338d17cd71b04a6ba28da7322ab6739892c2
+CLANG_REV=	4e79fda976d9c3f12c8bfbec297bd27dd70a1343
 COMMON_REV=	d115b033c4e53666b535cbd1985ffe60badad082
 GOOGLETEST_REV=	af29db7ec28d6df1c7f0f745186884091e602e07
-ICU_REV=	585942f33d939a11f4600bd5042649b7ca189008
-ZLIB_REV=	9979c19f11314156490b53da91df08c934a3c0d4
+ICU_REV=	165825933050109d8331d0faa56cc9f52460fbbf
+ZLIB_REV=	64bbf988543996eb8df9a86877b32917187eba8f
 
 # Run "gn args --list out/Release" 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 \
 		is_component_build=true \
 		is_debug=false \
 		treat_warnings_as_errors=false \
 		use_aura=true \
 		use_lld=true \
 		use_custom_libcxx=false \
 		v8_use_external_startup_data=false
 
 OPTIONS_DEFINE=	EXAMPLES
 
 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_PROGRAM} ${WRKSRC}/out/Release/v8_shell ${STAGEDIR}${PREFIX}/bin/v8_shell
 	${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/
 
 do-install-EXAMPLES-on:
 	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_PROGRAM} ${WRKSRC}/out/Release/v8_simple_* ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
diff --git a/lang/v8/distinfo b/lang/v8/distinfo
index 16f3093fbbed..a09a7c4f7042 100644
--- a/lang/v8/distinfo
+++ b/lang/v8/distinfo
@@ -1,17 +1,17 @@
-TIMESTAMP = 1659161117
-SHA256 (v8/10.3/build-1c34f36484f43be915b48b090527d87356c72ce8.tar.gz) = b2357a8869477efde4f9c00db7e9724fa7f91014e41c95ca9af04d1a69826e73
-SIZE (v8/10.3/build-1c34f36484f43be915b48b090527d87356c72ce8.tar.gz) = 1429146
-SHA256 (v8/10.3/buildtools-7208eddba161d85108097c3c5975264c04e3cad8.tar.gz) = 2938cd9a943c6ada5cfea163206e13c04c9d6e9302990ea6a99d60720da62685
-SIZE (v8/10.3/buildtools-7208eddba161d85108097c3c5975264c04e3cad8.tar.gz) = 87080
-SHA256 (v8/10.3/clang-9da95105864734ee87f47e0de638a09eb088338b.tar.gz) = a1cf18801bb5073f661062d525f350c9c20026cf030bbbc62726414f6271cb94
-SIZE (v8/10.3/clang-9da95105864734ee87f47e0de638a09eb088338b.tar.gz) = 301159
-SHA256 (v8/10.3/common-d115b033c4e53666b535cbd1985ffe60badad082.tar.gz) = a9023ef8d38372f8577fdd1683a7841c72f96169d28c00482a65c486c3eeefad
-SIZE (v8/10.3/common-d115b033c4e53666b535cbd1985ffe60badad082.tar.gz) = 10496
-SHA256 (v8/10.3/googletest-af29db7ec28d6df1c7f0f745186884091e602e07.tar.gz) = dcca6755ff45b7aee6d461e74dd5ec765c3abc579d5a3906013630ca72e85a38
-SIZE (v8/10.3/googletest-af29db7ec28d6df1c7f0f745186884091e602e07.tar.gz) = 840843
-SHA256 (v8/10.3/icu-585942f33d939a11f4600bd5042649b7ca189008.tar.gz) = 720d9cf89b870bfb77f5601b6a683e02f5ce3c6199714972412b66bc9769a113
-SIZE (v8/10.3/icu-585942f33d939a11f4600bd5042649b7ca189008.tar.gz) = 49657477
-SHA256 (v8/10.3/zlib-9979c19f11314156490b53da91df08c934a3c0d4.tar.gz) = 04de97ac30242c3acf4b0159453863ea75caa0fd6b8b69a17e03917ea97ec032
-SIZE (v8/10.3/zlib-9979c19f11314156490b53da91df08c934a3c0d4.tar.gz) = 562540
-SHA256 (v8/10.3/v8-v8-10.3.174.20_GH0.tar.gz) = d8340978b8d720103dacc408a31ec44637551244298b6580ce6783ecb59f4f95
-SIZE (v8/10.3/v8-v8-10.3.174.20_GH0.tar.gz) = 27938380
+TIMESTAMP = 1660576726
+SHA256 (v8/10.4/build-a56852668f892151fc97343b57af15e82db2e798.tar.gz) = 532e9a8935727e3fb22438e5688cca6ee65e9ab5cd1edb6506d502193130eb3e
+SIZE (v8/10.4/build-a56852668f892151fc97343b57af15e82db2e798.tar.gz) = 1439501
+SHA256 (v8/10.4/buildtools-8b16338d17cd71b04a6ba28da7322ab6739892c2.tar.gz) = d7a86abbd61a6dcfc802747ecf4076b45af782a5e18db9570dfa37c297a39e9e
+SIZE (v8/10.4/buildtools-8b16338d17cd71b04a6ba28da7322ab6739892c2.tar.gz) = 87123
+SHA256 (v8/10.4/clang-4e79fda976d9c3f12c8bfbec297bd27dd70a1343.tar.gz) = f3cb4022ddbaebb71199d7c669f3054fb140fa674a5ae8a2ed529a15d6d7de04
+SIZE (v8/10.4/clang-4e79fda976d9c3f12c8bfbec297bd27dd70a1343.tar.gz) = 301488
+SHA256 (v8/10.4/common-d115b033c4e53666b535cbd1985ffe60badad082.tar.gz) = b530d88b68060e9ccb9a6ee3633cc3ef206c6a4c94cbe56c34c76880dd16aeff
+SIZE (v8/10.4/common-d115b033c4e53666b535cbd1985ffe60badad082.tar.gz) = 10494
+SHA256 (v8/10.4/googletest-af29db7ec28d6df1c7f0f745186884091e602e07.tar.gz) = 857e1fef21b8824a26d3b12e2d70be7a05277b5efd2e6e59cee629c86011b9ca
+SIZE (v8/10.4/googletest-af29db7ec28d6df1c7f0f745186884091e602e07.tar.gz) = 840749
+SHA256 (v8/10.4/icu-165825933050109d8331d0faa56cc9f52460fbbf.tar.gz) = 6a887114fb3ea5a7ec47b98357566b058bc3dc513a84c9b09bd1efce5d8cfabe
+SIZE (v8/10.4/icu-165825933050109d8331d0faa56cc9f52460fbbf.tar.gz) = 49665847
+SHA256 (v8/10.4/zlib-64bbf988543996eb8df9a86877b32917187eba8f.tar.gz) = 77a13e05b282db3627537a224b7a745aafb84e71c729185b6144f9da4ddd71c1
+SIZE (v8/10.4/zlib-64bbf988543996eb8df9a86877b32917187eba8f.tar.gz) = 563889
+SHA256 (v8/10.4/v8-v8-10.4.132.20_GH0.tar.gz) = ef3f38fd8f8a0ceebe707065f04fd483803e27bb4754048b98cea36f94ce989b
+SIZE (v8/10.4/v8-v8-10.4.132.20_GH0.tar.gz) = 28080627
diff --git a/lang/v8/files/patch-include_v8config.h b/lang/v8/files/patch-include_v8config.h
deleted file mode 100644
index f8c1fa27b800..000000000000
--- a/lang/v8/files/patch-include_v8config.h
+++ /dev/null
@@ -1,21 +0,0 @@
---- include/v8config.h.orig	2022-03-17 10:34:15 UTC
-+++ include/v8config.h
-@@ -344,7 +344,18 @@ path. Add it with -I<path> to the command line
- # define V8_HAS_CPP_ATTRIBUTE_NO_UNIQUE_ADDRESS \
-     (V8_HAS_CPP_ATTRIBUTE(no_unique_address))
- 
-+// Work around Clang bug present in 9.0.1, at least.
-+//
-+// Clang stores alignment as a 32-bit unsigned integer, but V8 only uses
-+// V8_ASSUME_ALIGNED() for a 4GB (2^32) alignment
-+// (kPtrComprIsolateRootAlignment).  As such, the alignment overflows and
-+// becomes zero, triggering an internal Clang assertion that alignment must not
-+// be zero.
-+#if 0
- # define V8_HAS_BUILTIN_ASSUME_ALIGNED (__has_builtin(__builtin_assume_aligned))
-+#else
-+# define V8_HAS_BUILTIN_ASSUME_ALIGNED 0
-+#endif
- # define V8_HAS_BUILTIN_BSWAP16 (__has_builtin(__builtin_bswap16))
- # define V8_HAS_BUILTIN_BSWAP32 (__has_builtin(__builtin_bswap32))
- # define V8_HAS_BUILTIN_BSWAP64 (__has_builtin(__builtin_bswap64))
diff --git a/lang/v8/pkg-plist b/lang/v8/pkg-plist
index fb46563c4a8e..85e8fedd8812 100644
--- a/lang/v8/pkg-plist
+++ b/lang/v8/pkg-plist
@@ -1,123 +1,124 @@
 bin/d8
 bin/mkgrokdump
 bin/mksnapshot
 bin/v8_shell
 include/cppgc/allocation.h
 include/cppgc/common.h
 include/cppgc/cross-thread-persistent.h
 include/cppgc/custom-space.h
 include/cppgc/default-platform.h
 include/cppgc/ephemeron-pair.h
 include/cppgc/explicit-management.h
 include/cppgc/garbage-collected.h
 include/cppgc/heap-consistency.h
 include/cppgc/heap-state.h
 include/cppgc/heap-statistics.h
 include/cppgc/heap.h
 include/cppgc/internal/api-constants.h
 include/cppgc/internal/atomic-entry-flag.h
 include/cppgc/internal/caged-heap-local-data.h
 include/cppgc/internal/compiler-specific.h
 include/cppgc/internal/finalizer-trait.h
 include/cppgc/internal/gc-info.h
 include/cppgc/internal/logging.h
 include/cppgc/internal/name-trait.h
 include/cppgc/internal/persistent-node.h
 include/cppgc/internal/pointer-policies.h
 include/cppgc/internal/write-barrier.h
 include/cppgc/liveness-broker.h
 include/cppgc/macros.h
 include/cppgc/member.h
 include/cppgc/name-provider.h
 include/cppgc/object-size-trait.h
 include/cppgc/persistent.h
 include/cppgc/platform.h
 include/cppgc/prefinalizer.h
 include/cppgc/process-heap-statistics.h
 include/cppgc/sentinel-pointer.h
 include/cppgc/source-location.h
 include/cppgc/testing.h
 include/cppgc/trace-trait.h
 include/cppgc/type-traits.h
 include/cppgc/visitor.h
 include/libplatform/libplatform-export.h
 include/libplatform/libplatform.h
 include/libplatform/v8-tracing.h
 include/v8-array-buffer.h
 include/v8-callbacks.h
 include/v8-container.h
 include/v8-context.h
 include/v8-cppgc.h
 include/v8-data.h
 include/v8-date.h
 include/v8-debug.h
 include/v8-embedder-heap.h
 include/v8-embedder-state-scope.h
 include/v8-exception.h
 include/v8-extension.h
 include/v8-external.h
 include/v8-fast-api-calls.h
 include/v8-forward.h
 include/v8-function-callback.h
 include/v8-function.h
 include/v8-initialization.h
 include/v8-inspector-protocol.h
 include/v8-inspector.h
 include/v8-internal.h
 include/v8-isolate.h
 include/v8-json.h
 include/v8-local-handle.h
 include/v8-locker.h
 include/v8-maybe.h
 include/v8-memory-span.h
 include/v8-message.h
 include/v8-metrics.h
 include/v8-microtask-queue.h
 include/v8-microtask.h
 include/v8-object.h
 include/v8-persistent-handle.h
 include/v8-platform.h
 include/v8-primitive-object.h
 include/v8-primitive.h
 include/v8-profiler.h
 include/v8-promise.h
 include/v8-proxy.h
 include/v8-regexp.h
 include/v8-script.h
 include/v8-snapshot.h
 include/v8-statistics.h
 include/v8-template.h
 include/v8-traced-handle.h
 include/v8-typed-array.h
 include/v8-unwinder-state.h
 include/v8-unwinder.h
 include/v8-util.h
 include/v8-value-serializer-version.h
 include/v8-value-serializer.h
 include/v8-value.h
 include/v8-version-string.h
 include/v8-version.h
 include/v8-wasm-trap-handler-posix.h
 include/v8-wasm-trap-handler-win.h
 include/v8-wasm.h
 include/v8-weak-callback-info.h
 include/v8.h
 include/v8config.h
 lib/libchrome_zlib.so
 lib/libcppgc.so
 lib/libv8.so
 lib/libv8_libbase.so
 lib/libv8_libplatform.so
 libdata/pkgconfig/v8.pc
 libdata/pkgconfig/v8_libbase.pc
 libdata/pkgconfig/v8_libplatform.pc
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_inspector_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_json_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_multi_return_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_parser_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_regexp_builtins_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_regexp_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_wasm_async_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_wasm_code_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_wasm_compile_fuzzer
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_wasm_fuzzer
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/v8_simple_wasm_streaming_fuzzer