diff --git a/lua/avante/config.lua b/lua/avante/config.lua
index 71aa7f7..0ed7d9b 100644
--- a/lua/avante/config.lua
+++ b/lua/avante/config.lua
@@ -188,7 +188,7 @@ M._defaults = {
   ---@type AvanteSupportedProvider
   claude = {
     endpoint = "https://api.anthropic.com",
-    model = "claude-3-5-sonnet-20241022",
+    model = "claude-3-7-sonnet-20250219",
     timeout = 30000, -- Timeout in milliseconds
     temperature = 0,
     max_tokens = 8000,