diff --git a/ec b/ec
index a6093d8..7aa5767 160000
--- a/ec
+++ b/ec
@@ -1 +1 @@
-Subproject commit a6093d87082d919ae8d205445efb56389f3cfeb0
+Subproject commit 7aa57674550d2b3bf03c0058e4aa2b545e717c4f