diff --git a/neurostore-spec b/neurostore-spec
index 3153a83..7d49319 160000
--- a/neurostore-spec
+++ b/neurostore-spec
@@ -1 +1 @@
-Subproject commit 3153a832add571434fbb884dc8d3ec16623cc6c9
+Subproject commit 7d4931928bbbe9c692b9df3bbe736b071a12697d