diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index c0623c7fb..4c34b6255 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit c0623c7fb28b6a3b33893c7844409dbbec2d2d83
+Subproject commit 4c34b625591a6d1e1d32f0fcfe2e15c454689bea