diff --git a/main/core/tdebase b/main/core/tdebase
index bf3ffaced..a646f5885 160000
--- a/main/core/tdebase
+++ b/main/core/tdebase
@@ -1 +1 @@
-Subproject commit bf3ffaced316838216ed076b01730299755cda2b
+Subproject commit a646f58853c9bc888488ed5508012e468148e983