diff --git a/code/MANIFEST.txt b/code/MANIFEST.txt
index 61bcb2e..977a167 100644
--- a/code/MANIFEST.txt
+++ b/code/MANIFEST.txt
@@ -1,5 +1,5 @@
 # TradeAC custom-qlib-code snapshot (auto-generated)
-# parent repo HEAD : 7b77e2311257aba36138f4e4229d7d0511be8c60
+# parent repo HEAD : 1b0a3be60535232933d21fa123d202011d2c416c
 #   tac-qlib/tac_qlib/contrib
 #   tac-qlib/tac_qlib/data
 # per-file hashes (git hash-object):