diff --git a/cereal b/cereal
index a9058ef287..c81953cbf4 160000
--- a/cereal
+++ b/cereal
@@ -1 +1 @@
-Subproject commit a9058ef28723d6a294c486d0d0468e4d8452cb04
+Subproject commit c81953cbf4a0561d1b185593d6ed2c1172563210