diff --git a/common.gypi b/common.gypi
index c56785cbadfa2d..04852d81103ef8 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.24',
+    'v8_embedder_string': '-node.25',
 
     ##### V8 defaults for Node.js #####
 
diff --git a/deps/v8/src/execution/isolate.cc b/deps/v8/src/execution/isolate.cc
index 33ff1348f58989..242c611f7582aa 100644
--- a/deps/v8/src/execution/isolate.cc
+++ b/deps/v8/src/execution/isolate.cc
@@ -5193,6 +5193,20 @@ MaybeHandle<FixedArray> Isolate::GetImportAssertionsFromArgument(
       // an error.
       return MaybeHandle<FixedArray>();
     }
+
+    if (V8_UNLIKELY(!import_assertions_object->IsUndefined())) {
+      MessageLocation* location = nullptr;
+      MessageLocation computed_location;
+      if (ComputeLocation(&computed_location)) {
+        location = &computed_location;
+      }
+      Handle<JSMessageObject> message = MessageHandler::MakeMessageObject(
+          this, MessageTemplate::kImportAssertDeprecated, location,
+          factory()->NewStringFromAsciiChecked("a future version"),
+          Handle<FixedArray>::null());
+      message->set_error_level(v8::Isolate::kMessageWarning);
+      MessageHandler::ReportMessage(this, location, message);
+    }
   }
 
   // If there is no 'with' or 'assert' option in the options bag, it's not an