diff --git a/auto-claude-ui/src/shared/constants/models.ts b/auto-claude-ui/src/shared/constants/models.ts
index 42b61974..b853a3dc 100644
--- a/auto-claude-ui/src/shared/constants/models.ts
+++ b/auto-claude-ui/src/shared/constants/models.ts
@@ -18,8 +18,8 @@ export const AVAILABLE_MODELS = [
 // Maps model shorthand to actual Claude model IDs
 export const MODEL_ID_MAP: Record<string, string> = {
   opus: 'claude-opus-4-5-20251101',
-  sonnet: 'claude-sonnet-4-5-20241022',
-  haiku: 'claude-haiku-4-5-20241022'
+  sonnet: 'claude-sonnet-4-5-20250929',
+  haiku: 'claude-haiku-4-5-20251001'
 } as const;
 
 // Maps thinking levels to budget tokens (null = no extended thinking)