diff --git a/src/lib/gemini.ts b/src/lib/gemini.ts
index 43fdb4d..59cba44 100644
--- a/src/lib/gemini.ts
+++ b/src/lib/gemini.ts
@@ -45,7 +45,7 @@ export async function processWhatsAppMessage(
   }
 
   const response = await ai.models.generateContent({
-    model: 'gemini-2.5-flash',
+    model: 'gemini-3.6-flash',
     contents: contents,
     config: {
       systemInstruction: systemInstruction,