diff --git a/lib/constructs/bedrock-agent.ts b/lib/constructs/bedrock-agent.ts
index 7f03232..4450100 100644
--- a/lib/constructs/bedrock-agent.ts
+++ b/lib/constructs/bedrock-agent.ts
@@ -210,7 +210,7 @@ Keep responses concise, professional, and actionable.`;
     this.agentAlias = new bedrock.CfnAgentAlias(this, 'AgentAlias', {
       agentId: this.agent.attrAgentId,
       agentAliasName: 'live',
-      description: 'Production alias — seahaven-assistant v3 (flexible location lookup)',
+      description: 'Production alias — seahaven-assistant v4 (WO + PO lookups)',
     });
   }
 }