diff --git a/ec b/ec
index a8b6689..1bb3686 160000
--- a/ec
+++ b/ec
@@ -1 +1 @@
-Subproject commit a8b6689d99d0b262536f9fc4aa15920c61a61a00
+Subproject commit 1bb3686f92ed70b917f09d8a72929da455d3ece7