diff --git a/wiki/Security-Model.md b/wiki/Security-Model.md
index 2e044d0e..18705cca 100644
--- a/wiki/Security-Model.md
+++ b/wiki/Security-Model.md
@@ -10,7 +10,7 @@ Documentation for AMA Cryptography's security properties, threat model, side-cha
 |----------|-------|
 | Audit Status | Community-tested; **not externally audited** |
 | Version | 3.1.0 + Unreleased |
-| Last Updated | 2026-05-21 |
+| Last Updated | 2026-05-31 |
 | Responsible Disclosure | steel.sa.llc@gmail.com |
 
 > **Production Disclaimer:** This is a self-assessed cryptographic implementation without third-party audit. Production use **requires**: