diff --git a/ec b/ec
index 67a91d7..75a053c 160000
--- a/ec
+++ b/ec
@@ -1 +1 @@
-Subproject commit 67a91d7094f2ec7a1926c35f96416c579f6ec5ab
+Subproject commit 75a053c1a79c8670aee0390a67fdda002c18b219