diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index 70e339321..63b3db199 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit 70e339321d08b358abfdc0d37fd774d0b7c3b3cd
+Subproject commit 63b3db1998b0e4f48ea09a2f2e1daaaf061d8049