diff --git a/cube/pubsubc b/cube/pubsubc
index e4d9be0..3d52c14 160000
--- a/cube/pubsubc
+++ b/cube/pubsubc
@@ -1 +1 @@
-Subproject commit e4d9be0106a919f4dce465788e5c9dd3fee241dc
+Subproject commit 3d52c14d53682c81cf7d25825c335c66d4c26578