diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index c39f80d3b..52a0c58e9 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit c39f80d3b773ceed7fce64844f3a4addfb5d3d1d
+Subproject commit 52a0c58e90fa2f26e90ce3fab1bf0cfde32c935b