diff --git a/cereal b/cereal
index aea23111ee..a1f97eaca2 160000
--- a/cereal
+++ b/cereal
@@ -1 +1 @@
-Subproject commit aea23111ee0a08efb549d1d318405b9af8f456d9
+Subproject commit a1f97eaca24a04e778c2326e6c992b1e3943429a