diff --git a/common.gypi b/common.gypi
index 16165ed5c90168..7a461f7cf6ca6c 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.19',
+    'v8_embedder_string': '-node.20',
 
     ##### V8 defaults for Node.js #####
 
diff --git a/deps/v8/src/heap/heap.h b/deps/v8/src/heap/heap.h
index 18064ac73132c4..70e2e14993c4a7 100644
--- a/deps/v8/src/heap/heap.h
+++ b/deps/v8/src/heap/heap.h
@@ -2610,10 +2610,7 @@ class StrongRootBlockAllocator {
   using size_type = size_t;
   using difference_type = ptrdiff_t;
   template <class U>
-  struct rebind {
-    STATIC_ASSERT((std::is_same<Address, U>::value));
-    using other = StrongRootBlockAllocator;
-  };
+  struct rebind;
 
   explicit StrongRootBlockAllocator(Heap* heap) : heap_(heap) {}
 
@@ -2624,6 +2621,23 @@ class StrongRootBlockAllocator {
   Heap* heap_;
 };
 
+// Rebinding to Address gives another StrongRootBlockAllocator.
+template <>
+struct StrongRootBlockAllocator::rebind<Address> {
+  using other = StrongRootBlockAllocator;
+};
+
+// Rebinding to something other than Address gives a std::allocator that
+// is copy-constructable from StrongRootBlockAllocator.
+template <class U>
+struct StrongRootBlockAllocator::rebind {
+  class other : public std::allocator<U> {
+   public:
+    // NOLINTNEXTLINE
+    other(const StrongRootBlockAllocator&) {}
+  };
+};
+
 }  // namespace internal
 }  // namespace v8