diff --git a/src/lib/widget/llmClient.ts b/src/lib/widget/llmClient.ts
index 961458dd..a12cddd4 100644
--- a/src/lib/widget/llmClient.ts
+++ b/src/lib/widget/llmClient.ts
@@ -14,7 +14,7 @@ import {
   relayConfigured,
 } from '@lib/library/magic/relay';
 
-export const CLAUDE_MODEL = 'claude-sonnet-5';
+export const CLAUDE_MODEL = 'claude-sonnet-5-5';
 
 export const claudeConfigured = relayConfigured;