diff --git a/common.gypi b/common.gypi
index cc9504be2bae92..0f91d3744130a4 100644
--- a/common.gypi
+++ b/common.gypi
@@ -36,7 +36,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.69',
+    'v8_embedder_string': '-node.70',
 
     ##### V8 defaults for Node.js #####
 
diff --git a/deps/v8/BUILD.gn b/deps/v8/BUILD.gn
index eaaeadfce3f6cd..a8100ad6c62522 100644
--- a/deps/v8/BUILD.gn
+++ b/deps/v8/BUILD.gn
@@ -308,7 +308,8 @@ v8_toolset_for_shell = "host"
 #
 
 config("internal_config_base") {
-  visibility = [ ":*" ]  # Only targets in this file can depend on this.
+ # Only targets in this file and its subdirs can depend on this.
+  visibility = [ "./*" ]
 
   configs = [ ":v8_tracing_config" ]
 
@@ -321,7 +322,8 @@ config("internal_config_base") {
 
 config("internal_config") {
   defines = []
-  visibility = [ ":*" ]  # Only targets in this file can depend on this.
+  # Only targets in this file and its subdirs can depend on this.
+  visibility = [ "./*" ]
 
   configs = [
     "//build/config/compiler:wexit_time_destructors",
@@ -429,7 +431,8 @@ config("v8_header_features") {
 # Put defines here that are only used in our internal files and NEVER in
 # external headers that embedders (such as chromium and node) might include.
 config("features") {
-  visibility = [ ":*" ]  # Only targets in this file can depend on this.
+  # Only targets in this file and its subdirs can depend on this.
+  visibility = [ "./*" ]
 
   defines = []
 
@@ -559,7 +562,8 @@ config("features") {
 }
 
 config("toolchain") {
-  visibility = [ ":*" ]  # Only targets in this file can depend on this.
+  # Only targets in this file and its subdirs can depend on this.
+  visibility = [ "./*" ]
 
   defines = []
   cflags = []
diff --git a/deps/v8/third_party/inspector_protocol/BUILD.gn b/deps/v8/third_party/inspector_protocol/BUILD.gn
index 33ef78c24b5397..98d89456f1d1cb 100644
--- a/deps/v8/third_party/inspector_protocol/BUILD.gn
+++ b/deps/v8/third_party/inspector_protocol/BUILD.gn
@@ -5,7 +5,7 @@
 import("../../gni/v8.gni")
 
 config("crdtp_config") {
-  visibility = [ "../../src/inspector:*" ]
+  visibility = [ "../../src/inspector:*", ":*" ]
   configs = [ "../../:internal_config" ]
   include_dirs = [ "../../include" ]
 }