diff --git a/apps/mcast b/apps/mcast
index 280773d..dca5d68 160000
--- a/apps/mcast
+++ b/apps/mcast
@@ -1 +1 @@
-Subproject commit 280773d801ec8c72a6c4ce6034ace453df854fda
+Subproject commit dca5d68f86b000fa2f889875841c26fb40bd4b2c
diff --git a/apps/olt b/apps/olt
index c196d94..bf31860 160000
--- a/apps/olt
+++ b/apps/olt
@@ -1 +1 @@
-Subproject commit c196d943d7d30028baaaf2b207563a72a067a32d
+Subproject commit bf318602841bce498c7e113555a508a157322649