diff --git a/.doc/ops/short-term/2026-09-22-track-t-strengthen.md b/.doc/ops/short-term/2026-09-22-track-t-strengthen.md
index 39287d57..2e49c94e 100644
--- a/.doc/ops/short-term/2026-09-22-track-t-strengthen.md
+++ b/.doc/ops/short-term/2026-09-22-track-t-strengthen.md
@@ -13,7 +13,7 @@ worktree: .worktrees/track-t-strengthen-2026-09-22
 base_dev_sha: "364ed7f1a3f0393ef77ec4623a9518116ed2cb87"
 write_scope: ["internal/traceimpact", "internal/server", "internal/config", ".doc/ops/short-term"]
 allowed_environments: []
-head_sha: "684008e3"
+head_sha: "2b6f645aad360d3acc1facaafc9000e1ce7367e7"
 mutex: "trace-impact"
 review_state: not_required
 integration_state: merged