diff --git a/stratum/stratum b/stratum/stratum
index 45f1975b..b987441a 160000
--- a/stratum/stratum
+++ b/stratum/stratum
@@ -1 +1 @@
-Subproject commit 45f1975b6afea6700b584781c7933890c57dd185
+Subproject commit b987441afd34b740685aedc8164fd07a7aee0d99