diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index 7a965d3c5..494bc9e74 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit 7a965d3c52521afb392530532f854bfc3097aa36
+Subproject commit 494bc9e74ae5862bbffcf4cd836b29cc7816ba85