diff --git a/README.md b/README.md
index 0e99932a..82dc439e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Rusty V8 Binding
 
-V8 Version: 12.8.374.5
+V8 Version: 12.8.374.6
 
 [![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 25a45527..1d2dc47b 160000
--- a/v8
+++ b/v8
@@ -1 +1 @@
-Subproject commit 25a45527df6570ceaa6304da8bd592777bb813b5
+Subproject commit 1d2dc47b471e4d3f7595a032d7b7748134c6c75c