diff --git a/src/rust-mozjs b/src/rust-mozjs
index b6276a4cf5a..577df7b9e47 160000
--- a/src/rust-mozjs
+++ b/src/rust-mozjs
@@ -1 +1 @@
-Subproject commit b6276a4cf5a96e2d687eafd626111d51d3ea815b
+Subproject commit 577df7b9e475562c38405eef60cda5e38a0840b6