diff --git a/tools/kothic b/tools/kothic
index e00d57aa05..8c86a1c40b 160000
--- a/tools/kothic
+++ b/tools/kothic
@@ -1 +1 @@
-Subproject commit e00d57aa052e1b395138e096e1b808cba3164f0c
+Subproject commit 8c86a1c40bffc1471e599dd2dcf9297ccc8d1815