diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index 0e1dc8999..6b97cedf5 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit 0e1dc8999869a7376031f7cb4fe09d89da1385bb
+Subproject commit 6b97cedf5ae5c631af8c58d8622d35b3e6518ec7