diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index cc9e6b089..f6704fb6e 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit cc9e6b089bca0b3ae00814c4378f5198492b628d
+Subproject commit f6704fb6e5f28711520837fcbe00e93e474711ec