diff --git a/curriculum-basis b/curriculum-basis
index a7ee8e6..4b4dcf3 160000
--- a/curriculum-basis
+++ b/curriculum-basis
@@ -1 +1 @@
-Subproject commit a7ee8e67a636366917640cf6409e5c8476636b40
+Subproject commit 4b4dcf317c03aef48cbdbea2527df5d4d47682f1