diff --git a/cereal b/cereal
index 2a2de7edc3..09c31020f5 160000
--- a/cereal
+++ b/cereal
@@ -1 +1 @@
-Subproject commit 2a2de7edc39baff6b10cb52ca7a8d97c7452dcb1
+Subproject commit 09c31020f55d9cb700887e905ae2f535ad1007eb