diff --git a/neurostore-spec b/neurostore-spec
index 3b391f8..3e4cba6 160000
--- a/neurostore-spec
+++ b/neurostore-spec
@@ -1 +1 @@
-Subproject commit 3b391f8735d6d4f7191bcb0e1c6394c3506bc2a3
+Subproject commit 3e4cba60f52a6c6bdd1ac5b55cb70d0ae3399aab