diff --git a/refs/heads/dev_contract b/refs/heads/dev_contract
index 098a032f0..3b019ca2d 100644
--- a/refs/heads/dev_contract
+++ b/refs/heads/dev_contract
@@ -1 +1 @@
-UPDATE 04c68130450510a4e5e99e3abb34f3779e09b3a8 51baaf76c91832bf078a9083a109c4b6c43880bf
\ No newline at end of file
+UPDATE 51baaf76c91832bf078a9083a109c4b6c43880bf ddac35d42e20c7a2ac3708f91dc71d391ececd9c
\ No newline at end of file