diff --git a/nvim/lua/plugs/codecompanion.lua b/nvim/lua/plugs/codecompanion.lua
index 4912d99..c78244e 100644
--- a/nvim/lua/plugs/codecompanion.lua
+++ b/nvim/lua/plugs/codecompanion.lua
@@ -9,7 +9,7 @@ return {
                 return require("codecompanion.adapters").extend("copilot", {
                     schema = {
                         model = {
-                            default = "claude-3.7-sonnet",
+                            default = "claude-sonnet-4",
                         },
                     },
                 })