diff --git a/aws-encryption-sdk-specification b/aws-encryption-sdk-specification
index c4604979c..abdf4ea5a 160000
--- a/aws-encryption-sdk-specification
+++ b/aws-encryption-sdk-specification
@@ -1 +1 @@
-Subproject commit c4604979ca426476cade61693c7c3a3146a18a92
+Subproject commit abdf4ea5a9ffaf0f03686203c99c13febf8bb1ad