diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index 143653953..2ea73e7c4 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit 1436539538be600c1b6de08eac49e83238f2a2ac
+Subproject commit 2ea73e7c4d44d4695bf5b1aaeae69543ebeb4170