diff --git a/refs/heads/dev_contract b/refs/heads/dev_contract
index f0c9d4e..5039a7f 100644
--- a/refs/heads/dev_contract
+++ b/refs/heads/dev_contract
@@ -1 +1 @@
-UPDATE 316f8d4c232a3f18b4ae1d202050667dd9b1eb60 b69d2d4d17017009147efbb0a74b97a37a6f4351
\ No newline at end of file
+UPDATE b69d2d4d17017009147efbb0a74b97a37a6f4351 ce86526f3a890e7d82e8708fb0539dceef14f9ae
\ No newline at end of file