diff --git a/main/applications/kchmviewer b/main/applications/kchmviewer
index 8b1e76886..a2e54731b 160000
--- a/main/applications/kchmviewer
+++ b/main/applications/kchmviewer
@@ -1 +1 @@
-Subproject commit 8b1e76886b63284a1db813b3c3502b6dc25f2ac0
+Subproject commit a2e54731b70c9251cd67fd2e88f71ba64fb230d7