diff --git a/src/mozjs b/src/mozjs
index bfe6b9544ff..50f2e99633b 160000
--- a/src/mozjs
+++ b/src/mozjs
@@ -1 +1 @@
-Subproject commit bfe6b9544ff0df852bdca16a68770b9381e5f35c
+Subproject commit 50f2e99633bf28f24b284821dbb723b38f2756e0