diff --git a/main/applications/development/ktechlab b/main/applications/development/ktechlab
index 11a949b4d..4f72176a0 160000
--- a/main/applications/development/ktechlab
+++ b/main/applications/development/ktechlab
@@ -1 +1 @@
-Subproject commit 11a949b4d167fd13d6435c581797f6dbad0aa108
+Subproject commit 4f72176a0ff3c10fa366a67a45a11cf538d1c4eb