diff --git a/.doc/ops/short-term/2026-09-22-chat-history-refresh-reconcile.md b/.doc/ops/short-term/2026-09-22-chat-history-refresh-reconcile.md
index 333e0d13..24294b34 100644
--- a/.doc/ops/short-term/2026-09-22-chat-history-refresh-reconcile.md
+++ b/.doc/ops/short-term/2026-09-22-chat-history-refresh-reconcile.md
@@ -13,7 +13,7 @@ worktree: .worktrees/chat-history-refresh-reconcile-2026-09-22
 base_dev_sha: 364ed7f1a3f0393ef77ec4623a9518116ed2cb87
 write_scope: [".doc"]
 allowed_environments: []
-head_sha: 364ed7f1a3f0393ef77ec4623a9518116ed2cb87
+head_sha: "c73b376b93265deb22a674ec6470af99f6f3ea21"
 mutex: docs-chat-history-refresh-reconcile
 review_state: not_required
 integration_state: pending