diff --git a/src/claude.rs b/src/claude.rs
index 370ca8e..37381cc 100644
--- a/src/claude.rs
+++ b/src/claude.rs
@@ -63,7 +63,7 @@ impl ClaudeClient {
     ) -> Result<(String, Option<Usage>)> {
         let body = MessagesRequest {
             model: self.model.clone(),
-            max_tokens: 4096,
+            max_tokens: 8192,
             system: system.to_string(),
             messages: messages.to_vec(),
         };