diff --git a/main/applications/ktechlab b/main/applications/ktechlab
index af0154d1a..4a52aefec 160000
--- a/main/applications/ktechlab
+++ b/main/applications/ktechlab
@@ -1 +1 @@
-Subproject commit af0154d1a15a3e09c3bda7268a9387166ae3a763
+Subproject commit 4a52aefecb6895dbf0a72799c12ba4361991ee10