diff --git a/refs/heads/dev_contract b/refs/heads/dev_contract
index 342e07a..8565823 100644
--- a/refs/heads/dev_contract
+++ b/refs/heads/dev_contract
@@ -1 +1 @@
-UPDATE 133b08cf3765841fa39bad21b0c6b1b73988bc7f 12a7619b3681db4abd6c9f361be529d427e03b96
\ No newline at end of file
+UPDATE 12a7619b3681db4abd6c9f361be529d427e03b96 af79b67910d240d31737d36b0313e0eb9a90db3e
\ No newline at end of file