diff --git a/refs/heads/dev_contract b/refs/heads/dev_contract
index f7561f8..5dab347 100644
--- a/refs/heads/dev_contract
+++ b/refs/heads/dev_contract
@@ -1 +1 @@
-UPDATE 78f9fe6f8348873473597ea5ed00c1725c30ad56 ff2d29a5f3a0040583b7788dff28dd0899c8b78a
\ No newline at end of file
+UPDATE ff2d29a5f3a0040583b7788dff28dd0899c8b78a 020617b55797f8022a4fc974518610c3c5c19c08
\ No newline at end of file