diff --git a/ai b/ai
index 28f16ec..dfa09e1 160000
--- a/ai
+++ b/ai
@@ -1 +1 @@
-Subproject commit 28f16ec1d6c0efa3fbb70190c203a361ba4b91a0
+Subproject commit dfa09e1e66550e731b740d85e06d88a0caa33eda