diff --git a/src/mozjs b/src/mozjs
index a971b9dd539..7f4434c6104 160000
--- a/src/mozjs
+++ b/src/mozjs
@@ -1 +1 @@
-Subproject commit a971b9dd53975db0225bb900c216f2a1f4cd1de9
+Subproject commit 7f4434c6104b7ccfc677ac736f3b7a802c0d6321