diff --git a/third_party/behaviac b/third_party/behaviac
index 8cd7e243..347c6d0b 160000
--- a/third_party/behaviac
+++ b/third_party/behaviac
@@ -1 +1 @@
-Subproject commit 8cd7e2432785bf4027e89c5dc74cb4980e4cd3c1
+Subproject commit 347c6d0b3226005a1113cc4109280dd7d8e3e4e8