diff --git a/config/default.nix b/config/default.nix
index ec98d73..bfa3dc7 100644
--- a/config/default.nix
+++ b/config/default.nix
@@ -24,6 +24,7 @@ _: {
     ./plugins/editor/illuminate.nix
     ./plugins/editor/indent-blankline.nix
     ./plugins/editor/todo-comments.nix
+    ./plugins/editor/copilot-chat.nix
 
     # UI plugins
     ./plugins/ui/bufferline.nix
diff --git a/config/plugins/editor/copilot-chat.nix b/config/plugins/editor/copilot-chat.nix
new file mode 100644
index 0000000..ca3d118
--- /dev/null
+++ b/config/plugins/editor/copilot-chat.nix
@@ -0,0 +1,38 @@
+_: {
+  plugins.copilot-chat = {
+    enable = true;
+  };
+
+  keymaps = [
+    {
+      key = "<leader>ct";
+      action = "<CMD>CopilotChatToggle<CR>";
+      options.desc = "Toggle Copilot Chat Window";
+    }
+    {
+      key = "<leader>cs";
+      action = "<CMD>CopilotChatStop<CR>";
+      options.desc = "Stop current Copilot output";
+    }
+    {
+      key = "<leader>cr";
+      action = "<CMD>CopilotChatReview<CR>";
+      options.desc = "Review the selected code";
+    }
+    {
+      key = "<leader>ce";
+      action = "<CMD>CopilotChatExplain<CR>";
+      options.desc = "Give an explanation for the selected code";
+    }
+    {
+      key = "<leader>cd";
+      action = "<CMD>CopilotChatDocs<CR>";
+      options.desc = "Add documentation for the selection";
+    }
+    {
+      key = "<leader>cp";
+      action = "<CMD>CopilotChatTests<CR>";
+      options.desc = "Add tests for my code";
+    }
+  ];
+}
diff --git a/flake.lock b/flake.lock
index 30b77c3..2f39de2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -73,11 +73,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1715865404,
-        "narHash": "sha256-/GJvTdTpuDjNn84j82cU6bXztE0MSkdnTWClUCRub78=",
+        "lastModified": 1717285511,
+        "narHash": "sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "8dc45382d5206bd292f9c2768b8058a8fd8311d9",
+        "rev": "2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8",
         "type": "github"
       },
       "original": {
@@ -270,14 +270,14 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1714640452,
-        "narHash": "sha256-QBx10+k6JWz6u7VsohfSw8g8hjdBZEf8CFzXH1/1Z94=",
+        "lastModified": 1717284937,
+        "narHash": "sha256-lIbdfCsf8LMFloheeE6N31+BMIeixqyQWbSr2vk79EQ=",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
       }
     },
     "nixpkgs-stable": {
@@ -311,11 +311,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1717097562,
-        "narHash": "sha256-4thrq0yjTmGEXH/EjteE/UoYjKZzuxWfULZEIRpfP08=",
+        "lastModified": 1717274692,
+        "narHash": "sha256-CnMCPxY9GfBAONN3BoWmPc36QV5Sv9uZFKH9VkE5KJI=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "25338942a7ee8d641c8d56ba3726a1cb114580ea",
+        "rev": "e58380adcddc450eb08c37760a3f282077386d19",
         "type": "github"
       },
       "original": {