diff --git a/sci b/sci
index 2af989d0..a91f90ee 160000
--- a/sci
+++ b/sci
@@ -1 +1 @@
-Subproject commit 2af989d0eb80741b026fd2355442033b05a3b181
+Subproject commit a91f90eefc2466ed21a3bf4322d13a10de7f231d