diff --git a/cube/pubsub b/cube/pubsub
index 673f281..8b3a05f 160000
--- a/cube/pubsub
+++ b/cube/pubsub
@@ -1 +1 @@
-Subproject commit 673f2815d51f75de2f5d13901148345744d2fbbf
+Subproject commit 8b3a05fec23bd60e9fa43d58ecc610b3413c91d5