diff --git a/realtime_dbms b/realtime_dbms
index b86f10916..8a175aea0 160000
--- a/realtime_dbms
+++ b/realtime_dbms
@@ -1 +1 @@
-Subproject commit b86f10916f930db10c2f667f939f13a8743ef404
+Subproject commit 8a175aea082583494f99eae8160feb5206ab3127