diff --git a/common.gypi b/common.gypi
index bf9556e77bd364..925d85f4fc1009 100644
--- a/common.gypi
+++ b/common.gypi
@@ -37,7 +37,7 @@
 
     # 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.7',
+    'v8_embedder_string': '-node.8',
 
     ##### V8 defaults for Node.js #####
 
diff --git a/deps/v8/include/v8.h b/deps/v8/include/v8.h
index ac96091ef6b284..0a19d1aef36699 100644
--- a/deps/v8/include/v8.h
+++ b/deps/v8/include/v8.h
@@ -6717,11 +6717,8 @@ enum PromiseRejectEvent {
 class PromiseRejectMessage {
  public:
   PromiseRejectMessage(Local<Promise> promise, PromiseRejectEvent event,
-                       Local<Value> value, Local<StackTrace> stack_trace)
-      : promise_(promise),
-        event_(event),
-        value_(value),
-        stack_trace_(stack_trace) {}
+                       Local<Value> value)
+      : promise_(promise), event_(event), value_(value) {}
 
   V8_INLINE Local<Promise> GetPromise() const { return promise_; }
   V8_INLINE PromiseRejectEvent GetEvent() const { return event_; }
@@ -6731,7 +6728,6 @@ class PromiseRejectMessage {
   Local<Promise> promise_;
   PromiseRejectEvent event_;
   Local<Value> value_;
-  Local<StackTrace> stack_trace_;
 };
 
 typedef void (*PromiseRejectCallback)(PromiseRejectMessage message);
diff --git a/deps/v8/src/isolate.cc b/deps/v8/src/isolate.cc
index 73aee01a6d2dee..8187284ba83db9 100644
--- a/deps/v8/src/isolate.cc
+++ b/deps/v8/src/isolate.cc
@@ -4400,13 +4400,8 @@ void Isolate::ReportPromiseReject(Handle<JSPromise> promise,
                                   Handle<Object> value,
                                   v8::PromiseRejectEvent event) {
   if (promise_reject_callback_ == nullptr) return;
-  Handle<FixedArray> stack_trace;
-  if (event != v8::kPromiseHandlerAddedAfterReject && value->IsJSObject()) {
-    stack_trace = GetDetailedStackTrace(Handle<JSObject>::cast(value));
-  }
   promise_reject_callback_(v8::PromiseRejectMessage(
-      v8::Utils::PromiseToLocal(promise), event, v8::Utils::ToLocal(value),
-      v8::Utils::StackTraceToLocal(stack_trace)));
+      v8::Utils::PromiseToLocal(promise), event, v8::Utils::ToLocal(value)));
 }
 
 void Isolate::SetUseCounterCallback(v8::Isolate::UseCounterCallback callback) {