diff --git a/tools/kothic b/tools/kothic
index dbba1c41e0..2f311e7504 160000
--- a/tools/kothic
+++ b/tools/kothic
@@ -1 +1 @@
-Subproject commit dbba1c41e0237ad37be0905cf7502e609fca58ab
+Subproject commit 2f311e7504986111d4fd0cca7f305238ba611c6f