diff --git a/flake.nix b/flake.nix
index 72db458..cfe7f69 100644
--- a/flake.nix
+++ b/flake.nix
@@ -70,6 +70,7 @@
                         useGlobalPkgs = true;
                         useUserPackages = true;
                         users.${user} = { imports = [ ./home/${host}.nix ]; };
+                        backupFileExtension = "bak";
                     };
                 }
                 ./hosts/${host}
diff --git a/home/Kell.nix b/home/Kell.nix
index 2d8537e..a856fa5 100644
--- a/home/Kell.nix
+++ b/home/Kell.nix
@@ -32,6 +32,8 @@ in
         gnome-disk-utility
         moonlight-qt
         vscode
+        jetbrains.rider
+        discord
     ];
 
     services.hyprpaper = {
diff --git a/home/nvim/default.nix b/home/nvim/default.nix
index 0165a0a..d70cb35 100644
--- a/home/nvim/default.nix
+++ b/home/nvim/default.nix
@@ -10,8 +10,8 @@
         nodejs
         luarocks
         jre
-        python312Packages.pip
-        python312Packages.debugpy
+        python313Packages.pip
+        python313Packages.debugpy
         unzip
         dotnet-sdk_8
         cargo
diff --git a/home/nvim/files/lua/mappings.lua b/home/nvim/files/lua/mappings.lua
index 84fc807..d159559 100644
--- a/home/nvim/files/lua/mappings.lua
+++ b/home/nvim/files/lua/mappings.lua
@@ -20,7 +20,7 @@ vim.keymap.set({"n", "v"}, "<leader>Y", [["+Y]])
 vim.keymap.set("n", "<Tab>", "<Nop>", { noremap = true })
 vim.keymap.set("n", "<leader><space>", ":noh<cr>", { noremap = true, silent = true })
 vim.keymap.set("n", "gn", ":n<cr>", { noremap = true, silent = true })
-vim.keymap.set("n", "gi", ":ClangdSwitchSourceHeader<cr>", { noremap = true, silent = true })
+-- vim.keymap.set("n", "gi", ":ClangdSwitchSourceHeader<cr>", { noremap = true, silent = true })
 vim.keymap.set("n", "-", function () require("oil").open() end, { desc = "Open parent directory" })
 vim.keymap.set("n", "<leader>-", function () require("oil").open() end, { desc = "Open parent directory" })
 vim.keymap.set("n", "<leader>g", function () require("neogit").open({kind="replace"}) end, { noremap = true, silent = true })
diff --git a/home/nvim/files/lua/plugins/blink.lua b/home/nvim/files/lua/plugins/blink.lua
index 9a85834..a995cfa 100644
--- a/home/nvim/files/lua/plugins/blink.lua
+++ b/home/nvim/files/lua/plugins/blink.lua
@@ -12,6 +12,7 @@ return {
         {"<leader>p", vim.diagnostic.goto_prev},
         {"<leader>f", vim.lsp.buf.code_action},
         {"gd", vim.lsp.buf.definition},
+        {"gi", vim.lsp.buf.implementation},
         {"gr", vim.lsp.buf.references},
         {"<space><space>", vim.lsp.buf.hover},
         {"<leader>rn", vim.lsp.buf.rename},
diff --git a/home/nvim/files/lua/plugins/dap.lua b/home/nvim/files/lua/plugins/dap.lua
index 109d441..170a210 100644
--- a/home/nvim/files/lua/plugins/dap.lua
+++ b/home/nvim/files/lua/plugins/dap.lua
@@ -87,6 +87,9 @@ return {
             vim.api.nvim_create_user_command("DapCloseUI", function()
                 ui.close()
             end, {})
+            vim.api.nvim_create_user_command("DapToggleUI", function()
+                ui.toggle()
+            end, {})
             -- dap.listeners.before.event_terminated.dapui_config = function()
             --   ui.close()
             -- end
diff --git a/home/utils/desktop.nix b/home/utils/desktop.nix
index b8f3f55..99a6273 100644
--- a/home/utils/desktop.nix
+++ b/home/utils/desktop.nix
@@ -17,7 +17,6 @@
     home.packages = with pkgs; [
         onlyoffice-bin
         telegram-desktop
-        webcord
         iwgtk
         element-desktop
         evince
diff --git a/home/utils/python.nix b/home/utils/python.nix
index fb4f3ba..e351e5c 100644
--- a/home/utils/python.nix
+++ b/home/utils/python.nix
@@ -20,16 +20,16 @@ let
     ]);
     # Darwin requires a different library path prefix
     wrapPrefix = if (!pkgs.stdenv.isDarwin) then "LD_LIBRARY_PATH" else "DYLD_LIBRARY_PATH";
-    # pythonOverlay = (pkgs.python312.withPackages (ps: [
+    # pythonOverlay = (pkgs.python313.withPackages (ps: [
     #     (ps.torch.override { rocmSupport = true; })
     # ]));
 
     patchedpython = (pkgs.symlinkJoin {
         name = "python";
-        paths = [ pkgs.python312 ];
+        paths = [ pkgs.python313 ];
         buildInputs = [ pkgs.makeWrapper ];
         postBuild = ''
-      wrapProgram "$out/bin/python3.12" --prefix ${wrapPrefix} : "${pythonldlibpath}"
+      wrapProgram "$out/bin/python3.13" --prefix ${wrapPrefix} : "${pythonldlibpath}"
         '';
     });
 in {