diff --git a/artemis_schema b/artemis_schema
index 25826da6..b4b9965c 160000
--- a/artemis_schema
+++ b/artemis_schema
@@ -1 +1 @@
-Subproject commit 25826da62f67f78a3298ac799073b599d10149b4
+Subproject commit b4b9965c00abd7a55462a048f54828ca7e821db2