diff --git a/cereal b/cereal
index 81cf7a6a11..af5d4e55a2 160000
--- a/cereal
+++ b/cereal
@@ -1 +1 @@
-Subproject commit 81cf7a6a11cd736c7d20552b3250657e0bfd4267
+Subproject commit af5d4e55a2870604a10a5065042aa23520a970f6