diff --git a/PLAN.md b/PLAN.md
index 369a25d376a849b1ffa903a0e90272abe017b101..4a291c7cd8e4926931b3f285864eea54b70860f4 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -331,7 +331,7 @@
 preceding gate passes. If a feasibility gate fails, change the design before
 you continue the feature work.
 
-**Current milestone:** Milestone 3.4 — Authenticated Git.
+**Current milestone:** Milestone 3.5 — Audit history.
 Update this marker only after the current milestone gate passes.
 
 ### Architecture