diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index 9d9f4a267..2d5a311b8 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit 9d9f4a267bfe1a7d0a1bef46faaf2d1c8f3fe5ee
+Subproject commit 2d5a311b8678f60abd250651e25a976a8f173aae