diff --git a/README.md b/README.md
index 3bbc742e..b82ab352 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Rusty V8 Binding
 
-V8 Version: 13.0.245.12
+V8 Version: 13.1.201.9
 
 [![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 da241478..99a1c93e 160000
--- a/v8
+++ b/v8
@@ -1 +1 @@
-Subproject commit da24147866cee8f676686056f481734c57e8a8df
+Subproject commit 99a1c93e8998f1b5b451c1edb08f94aa2159df18