diff --git a/README.md b/README.md
index 8ec34f4b..9133da11 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Rusty V8 Binding
 
-V8 Version: 12.9.202.8
+V8 Version: 12.9.202.9
 
 [![ci](https://github.com/denoland/rusty_v8/workflows/ci/badge.svg?branch=main)](https://github.com/denoland/rusty_v8/actions)
 [![crates](https://img.shields.io/crates/v/v8.svg)](https://crates.io/crates/v8)
diff --git a/v8 b/v8
index 56382dd1..c436e92f 160000
--- a/v8
+++ b/v8
@@ -1 +1 @@
-Subproject commit 56382dd1b23551961daab01f6afe37e128652801
+Subproject commit c436e92f6c7cdd25690d3b33477747f51b6d5f3e