diff --git a/common.gypi b/common.gypi
index 074a6cdf8f6c19..d90daf84abaa22 100644
--- a/common.gypi
+++ b/common.gypi
@@ -38,7 +38,7 @@
 
     # 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.8',
+    'v8_embedder_string': '-node.9',
 
     ##### V8 defaults for Node.js #####
 
diff --git a/deps/v8/src/snapshot/embedded/platform-embedded-file-writer-win.cc b/deps/v8/src/snapshot/embedded/platform-embedded-file-writer-win.cc
index 887cbf0dbe5f96..688255352d1591 100644
--- a/deps/v8/src/snapshot/embedded/platform-embedded-file-writer-win.cc
+++ b/deps/v8/src/snapshot/embedded/platform-embedded-file-writer-win.cc
@@ -11,6 +11,7 @@
 #if defined(V8_OS_WIN64)
 #include "src/builtins/builtins.h"
 #include "src/diagnostics/unwinding-info-win64.h"
+#include "src/objects/objects-inl.h"
 #include "src/snapshot/embedded/embedded-data.h"
 #include "src/snapshot/embedded/embedded-file-writer.h"
 #endif  // V8_OS_WIN64