diff --git a/main/core/tdebase b/main/core/tdebase
index 6aa392e13..b4f1d5327 160000
--- a/main/core/tdebase
+++ b/main/core/tdebase
@@ -1 +1 @@
-Subproject commit 6aa392e1314567b23ab733fc5e8cf8332a344452
+Subproject commit b4f1d53278a0a7039032d01ff1883011463a54e9