diff --git a/.config/nvim/after/plugin/codecompanion.lua b/.config/nvim/after/plugin/codecompanion.lua
index 8f60f32..21a6651 100644
--- a/.config/nvim/after/plugin/codecompanion.lua
+++ b/.config/nvim/after/plugin/codecompanion.lua
@@ -15,12 +15,23 @@ require('codecompanion').setup({
                     }
                 })
             end,
+        },
+        acp = {
+            codex = function()
+                return require("codecompanion.adapters").extend("codex", {
+                    defaults = {
+                        auth_method = "chatgpt"
+                    },
+                })
+            end
         }
     },
     interactions = {
         chat = {
-            adapter = "webui",
-            model = "deepseek-coder:6.7b"
+            adapter = "codex",
+            model = "gpt-5"
         },
     }
 })
+
+vim.keymap.set('n', '<leader>gpt', function(opts) require("codecompanion").chat(opts) end);
diff --git a/.config/nvim/lazy-lock.json b/.config/nvim/lazy-lock.json
index 7ca7bc6..3d227c9 100644
--- a/.config/nvim/lazy-lock.json
+++ b/.config/nvim/lazy-lock.json
@@ -15,7 +15,7 @@
   "mason-lspconfig.nvim": { "branch": "main", "commit": "21c2a84ce368e99b18f52ab348c4c02c32c02fcf" },
   "mason.nvim": { "branch": "main", "commit": "44d1e90e1f66e077268191e3ee9d2ac97cc18e65" },
   "mini.icons": { "branch": "main", "commit": "68c178e0958d95b3977a771f3445429b1bded985" },
-  "neogit": { "branch": "master", "commit": "df323856553d4c5e5c41117606c63f628b24a3b0" },
+  "neogit": { "branch": "master", "commit": "22433eae87236c217e0810c836fa5e529c043d4c" },
   "nvim-cmp": { "branch": "main", "commit": "da88697d7f45d16852c6b2769dc52387d1ddc45f" },
   "nvim-dap": { "branch": "master", "commit": "db321947bb289a2d4d76a32e76e4d2bd6103d7df" },
   "nvim-dap-python": { "branch": "master", "commit": "1808458eba2b18f178f990e01376941a42c7f93b" },