diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index 6f4621664..23caa9f59 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit 6f462166462f88c2461fc8018336ba4bbaca69c4
+Subproject commit 23caa9f59bb38cfd3a09e31e10bdb74aad62bf2b