diff --git a/main/applications/development/ktechlab b/main/applications/development/ktechlab
index 27a8263a8..c4d576ead 160000
--- a/main/applications/development/ktechlab
+++ b/main/applications/development/ktechlab
@@ -1 +1 @@
-Subproject commit 27a8263a8f916a6956a70138ff06377777fc4d63
+Subproject commit c4d576ead541cdce8febf430be72a4f5dbcc7a95