diff --git a/cereal b/cereal
index 56c7050fad..dffb99383e 160000
--- a/cereal
+++ b/cereal
@@ -1 +1 @@
-Subproject commit 56c7050fadb95611ce7889c9d58b331c17cb7c0e
+Subproject commit dffb99383e4544d817765325f509d62698d9a562