diff --git a/code/MANIFEST.txt b/code/MANIFEST.txt
index 48be13c..8999848 100644
--- a/code/MANIFEST.txt
+++ b/code/MANIFEST.txt
@@ -1,5 +1,5 @@
 # TradeAC custom-qlib-code snapshot (auto-generated)
-# parent repo HEAD : 9ccaef3fbbe7a6ece687417ae565cba033025881
+# parent repo HEAD : 46a9aa7b6143fc583b80e9535918b8823af3443c
 #   tac-qlib/tac_qlib/contrib
 #   tac-qlib/tac_qlib/data
 # per-file hashes (git hash-object):