diff --git a/README.md b/README.md
index 327f1b4..b5ff1f8 100644
--- a/README.md
+++ b/README.md
@@ -142,7 +142,7 @@ cdk deploy apm-wo-analysis-grafana    # EC2, ALB, SG, Route53, datasource role
 
 ## Status
 
-**Phase 4 — Slack surfaces (in review).** Build-out proceeds per
+**Phase 5 — Grafana (in review); build complete, docs remain.** Build-out per
 [`docs/BUILD.md`](./docs/BUILD.md): ingestion → classifier → Glue/Athena → Slack
 → Grafana → docs.
 
@@ -159,4 +159,10 @@ cdk deploy apm-wo-analysis-grafana    # EC2, ALB, SG, Route53, datasource role
   3rd-escalation alert, drill-down modals on `apm-wo.seahaven.com`) — implemented
   and `cdk synth`-green; PR #10 open (stacked on Phase 3). App manifest in
   `slack/manifest.yaml`.
-- **Phases 5–6** (Grafana, final docs) — not started.
+- **Phase 5** self-hosted Grafana (EC2 + ALB on `grafana.seahaven.com`,
+  office-IP-restricted, 7-panel dashboard as code) — implemented and
+  `cdk synth`-green; PR #11 open (stacked on Phase 4).
+- **Phase 6** (final docs / Confluence / runbook) — not started.
+
+All phase PRs are stacked (#6→#7→#8→#9→#10→#11) and **unmerged**; nothing is
+deployed yet. Cross-review and `/security-review` are outstanding across the stack.