diff --git a/contracts-flask b/contracts-flask
index 16ef92f..ca7b70f 160000
--- a/contracts-flask
+++ b/contracts-flask
@@ -1 +1 @@
-Subproject commit 16ef92fc74542aaef3f373d839d7bd3e38a31b29
+Subproject commit ca7b70fe41c6526348fff1a683271693f72f21b2