diff --git a/ec b/ec
index e59a702..6731e9c 160000
--- a/ec
+++ b/ec
@@ -1 +1 @@
-Subproject commit e59a702b182ef14765ffb5f01bd7727e65adbe6c
+Subproject commit 6731e9c889319f26c68516aaa0f05212a5cca655