diff --git a/README.md b/README.md
index c2706d158f..2d32f3f2ee 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Rusty V8 Binding
 
-V8 Version: 13.5.212.2
+V8 Version: 13.5.212.4
 
 [![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 a3045708fa..d5b5559004 160000
--- a/v8
+++ b/v8
@@ -1 +1 @@
-Subproject commit a3045708facca707534702142b3b1f8db8de34ba
+Subproject commit d5b5559004797d190e3b6aac57a90557098b0588