diff --git a/tor-browser-build b/tor-browser-build
index 564dccb..4b51ff8 160000
--- a/tor-browser-build
+++ b/tor-browser-build
@@ -1 +1 @@
-Subproject commit 564dccbcf08a781a689eedbcd2ff834ae46c4047
+Subproject commit 4b51ff8f5984b4d7a21e7bcb443249ccf174a741