diff --git a/consumer b/consumer
index 0cff76c..b91b68f 160000
--- a/consumer
+++ b/consumer
@@ -1 +1 @@
-Subproject commit 0cff76c6a048d6190cfacede3d44579e69b44dbf
+Subproject commit b91b68fa4a2b8c40a34cf1ad5df84273f1205736
diff --git a/producer b/producer
index 44330a5..e8a8a94 160000
--- a/producer
+++ b/producer
@@ -1 +1 @@
-Subproject commit 44330a5c6779f90a7b39a881994c8ea5dc98eb2d
+Subproject commit e8a8a9411e4c6e39ca807203aae9eb5a8c146b3f