diff --git a/CLAUDE.md b/CLAUDE.md
index 5760658..a060d19 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -12,7 +12,7 @@ dependencies are ready and never stopped before the components that depend on th
 
 ## Tier & Dependencies
 
-**Tier:** 5 (application bootstrap only)
+**Tier:** 2 (depends on Tier 1 `logz`)
 **Imports:** `context`, `os`, `os/signal`, `sync`, `syscall`, `time` (stdlib);
 `code.nochebuena.dev/go/logz` (micro-lib)
 **Must NOT import:** `xerrors`, `rbac`, or any domain/application module.