diff --git a/main/applications/ktechlab b/main/applications/ktechlab
index 4fb541886..dd20ae0d5 160000
--- a/main/applications/ktechlab
+++ b/main/applications/ktechlab
@@ -1 +1 @@
-Subproject commit 4fb5418868b5f8edb66dcb1523a23a2dc8c57ea5
+Subproject commit dd20ae0d5b1af594955874a4fa493bd4b553c941