diff --git a/main/applications/utilities/kchmviewer b/main/applications/utilities/kchmviewer
index b8ac956c9..239f51748 160000
--- a/main/applications/utilities/kchmviewer
+++ b/main/applications/utilities/kchmviewer
@@ -1 +1 @@
-Subproject commit b8ac956c9a4c14ba1592ae98b473249d2d8baa50
+Subproject commit 239f51748e992e19f4eee97fcdead900dca2837a