diff --git a/main/applications/ktechlab b/main/applications/ktechlab
index 8d8d5abd2..447a1f16d 160000
--- a/main/applications/ktechlab
+++ b/main/applications/ktechlab
@@ -1 +1 @@
-Subproject commit 8d8d5abd2dd875849e984cc4b9663b13089eb071
+Subproject commit 447a1f16dff52744f9733910a783bb0b02b2463f