diff --git a/common.gypi b/common.gypi
index 211b418f98a38b..b5df26fd2be34f 100644
--- a/common.gypi
+++ b/common.gypi
@@ -39,7 +39,7 @@
 
     # 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.18',
+    'v8_embedder_string': '-node.19',
 
     ##### V8 defaults for Node.js #####
 
diff --git a/deps/v8/src/compiler/serializer-for-background-compilation.cc b/deps/v8/src/compiler/serializer-for-background-compilation.cc
index 0391e8742d64cd..ebf3dbd482e7fe 100644
--- a/deps/v8/src/compiler/serializer-for-background-compilation.cc
+++ b/deps/v8/src/compiler/serializer-for-background-compilation.cc
@@ -387,8 +387,10 @@ class CompilationSubject {
 // always has a FunctionBlueprint.
 class Callee {
  public:
-  explicit Callee(Handle<JSFunction> jsfunction) : jsfunction_(jsfunction) {}
-  explicit Callee(FunctionBlueprint const& blueprint) : blueprint_(blueprint) {}
+  explicit Callee(Handle<JSFunction> jsfunction)
+      : jsfunction_(jsfunction), blueprint_() {}
+  explicit Callee(FunctionBlueprint const& blueprint)
+      : jsfunction_(), blueprint_(blueprint) {}
 
   Handle<SharedFunctionInfo> shared(Isolate* isolate) const {
     return blueprint_.has_value()