diff --git a/refs/heads/dev_contract b/refs/heads/dev_contract
index aac6584a8..4b82b0a10 100644
--- a/refs/heads/dev_contract
+++ b/refs/heads/dev_contract
@@ -1 +1 @@
-UPDATE c523122b9eb2f9b035b9e34fa9bd8dcc403af5d6 2c4d4a11db2582d076e98bda7b28a6db96064c14
\ No newline at end of file
+UPDATE 2c4d4a11db2582d076e98bda7b28a6db96064c14 b1f745a0020d711d50e0522beb9978ae4778d197
\ No newline at end of file