diff --git a/refs/heads/dev_contract b/refs/heads/dev_contract
index b62dd81f9..a52d620f7 100644
--- a/refs/heads/dev_contract
+++ b/refs/heads/dev_contract
@@ -1 +1 @@
-UPDATE 7dab76aa2dff93e73f169301eaa74a20493ea2e3 471f028aaad5ebb0cfeda8a5a30ffae3474b1f4b
\ No newline at end of file
+UPDATE 471f028aaad5ebb0cfeda8a5a30ffae3474b1f4b a42bceb44d751f42bf227bd8f37e3877b02bd4ce
\ No newline at end of file