diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index 44de7a34c..6309d91c8 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit 44de7a34c2cb59dea022ab6caf78cc09598c2b1c
+Subproject commit 6309d91c87ea3cf4b61188a0aaa6dcb3e29adc82