diff --git a/repos/Biset b/repos/Biset
index 6c8b748d..9b1a1c7d 160000
--- a/repos/Biset
+++ b/repos/Biset
@@ -1 +1 @@
-Subproject commit 6c8b748dd6d0fc33db53e7d227b46652d8e32350
+Subproject commit 9b1a1c7dc69a4b37d5936db024b600cc5ed40564