diff --git a/main/applications/ktechlab b/main/applications/ktechlab
index 5f8d5e393..4c8aad573 160000
--- a/main/applications/ktechlab
+++ b/main/applications/ktechlab
@@ -1 +1 @@
-Subproject commit 5f8d5e393dd6790bd7c56035cedb098d130ea4a2
+Subproject commit 4c8aad573d3d555fa234487255e9d0cc6d107dcc