diff --git a/sci b/sci
index beaf5be7..21faf528 160000
--- a/sci
+++ b/sci
@@ -1 +1 @@
-Subproject commit beaf5be7bd7247e73f41e7faccf547f8253575b7
+Subproject commit 21faf52821b64cd3b3adf9964fa0d063a23caf4d