diff --git a/code/MANIFEST.txt b/code/MANIFEST.txt
index 31dc860..faf244c 100644
--- a/code/MANIFEST.txt
+++ b/code/MANIFEST.txt
@@ -1,5 +1,5 @@
 # TradeAC custom-qlib-code snapshot (auto-generated)
-# parent repo HEAD : adf0bfa8125fc7fe46f1cbdda81631e08c74e6c3
+# parent repo HEAD : a7184243407563207a1653eb891734ffad3a2229
 #   tac-qlib/tac_qlib/contrib
 #   tac-qlib/tac_qlib/data
 # per-file hashes (git hash-object):