diff --git a/.vimrc.plugins-settings b/.vimrc.plugins-settings
index 051c7cc3..47717adb 100644
--- a/.vimrc.plugins-settings
+++ b/.vimrc.plugins-settings
@@ -9,12 +9,12 @@ au BufWrite * :Autoformat
 let g:rustfmt_autosave = 1
 
 " searching
-let $FZF_DEFAULT_COMMAND = 'rg --files --no-messages "" .'
-set grepprg=rg\ --vimgrep
+let $FZF_DEFAULT_COMMAND = 'rga --files --no-messages "" .'
+set grepprg=rga\ --vimgrep
 let g:fzf_command_prefix = 'Fzf'
-command! -bang -nargs=* Find call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --no-ignore --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>), 1, <bang>0)
+command! -bang -nargs=* Find call fzf#vim#grep('rga --column --line-number --no-heading --fixed-strings --ignore-case --no-ignore --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>), 1, <bang>0)
 let g:ctrlp_show_hidden = 1
-let g:ctrlp_user_command = 'rg %s --files --hidden --color=never --glob ""'
+let g:ctrlp_user_command = 'rga %s --files --hidden --color=never --glob ""'
 
 " nerdtree startup
 autocmd StdinReadPre * let s:std_in=1
@@ -30,11 +30,11 @@ set signcolumn=yes
 autocmd CursorHold * silent call CocActionAsync('highlight')
 
 augroup mygroup
-    autocmd!
-    " Setup formatexpr specified filetype(s).
-    autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
-    " Update signature help on jump placeholder.
-    autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
+  autocmd!
+  " Setup formatexpr specified filetype(s).
+  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
+  " Update signature help on jump placeholder.
+  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
 augroup end
 
 command! -nargs=0 Format :call CocAction('format')
@@ -44,6 +44,6 @@ command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organize
 set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
 
 " ack
-let g:ackprg = 'rg --vimgrep --smart-case'
+let g:ackprg = 'rga --vimgrep --smart-case'
 let g:ack_autoclose = 1
 let g:ack_use_cword_for_empty_search = 1
diff --git a/flake.lock b/flake.lock
index 1dd2cddd..5df78706 100644
--- a/flake.lock
+++ b/flake.lock
@@ -72,6 +72,22 @@
         "type": "github"
       }
     },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1623315106,
+        "narHash": "sha256-a2/8mVCuZWQUIWOQGCmUvtT813ZwnL0VRdwE3VzRaLU=",
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "rev": "6bea9761693b5d185d34bef205edb25a8081db57",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "master",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1618628710,
@@ -87,11 +103,11 @@
     },
     "nixpkgs-nixos-unstable": {
       "locked": {
-        "lastModified": 1622966049,
-        "narHash": "sha256-6g+28v94ISkVk9TBSsITVOnB2slK8plieWPIF2jo/l0=",
+        "lastModified": 1623324058,
+        "narHash": "sha256-Jm9GUTXdjXz56gWDKy++EpFfjrBaxqXlLvTLfgEi8lo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fbfb79400a08bf754e32b4d4fc3f7d8f8055cf94",
+        "rev": "432fc2d9a67f92e05438dff5fdc2b39d33f77997",
         "type": "github"
       },
       "original": {
@@ -103,11 +119,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1623215930,
-        "narHash": "sha256-pr9Bx31IJvqCzSA/t0NCmCopJ3+HgeZmUFaxItLKHYA=",
+        "lastModified": 1623309731,
+        "narHash": "sha256-UZVcWcMEuWr6QmoFNryxUwjnokXXREJO7CSRe8ob6E4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "60cce7e5e1fdf62421ef6d4184ee399b46209366",
+        "rev": "cedcf2565c6b982d703d67455199b09a3d905d86",
         "type": "github"
       },
       "original": {
@@ -119,11 +135,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1623337027,
-        "narHash": "sha256-F9Ay0ape0jHk1b5dqP1dKFrJXifLX+0UkUc5u5D+6Dc=",
+        "lastModified": 1623474423,
+        "narHash": "sha256-f8kENeJ96PWEua02Iq9yUu4bK7RCcO2cSbVoh9i37v0=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "20fad8de96ffccf23d5223188c28664d3bfefa3d",
+        "rev": "c7e5bd4edffc819c5c4b0df44e3fccf11214a390",
         "type": "github"
       },
       "original": {
@@ -139,6 +155,7 @@
         "bisq": "bisq",
         "flake-utils": "flake-utils",
         "home-manager": "home-manager",
+        "nixos-hardware": "nixos-hardware",
         "nixpkgs-nixos-unstable": "nixpkgs-nixos-unstable",
         "nixpkgs-stable": "nixpkgs-stable",
         "nur": "nur"
diff --git a/flake.nix b/flake.nix
index f1782a50..4dd8de08 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 {
   description = "NixOS configuration with flakes";
-  outputs = { self, flake-utils, home-manager, nixpkgs-nixos-unstable, nixpkgs-stable, nur, bisq, agenix } @ inputs: {
+  outputs = { self, flake-utils, home-manager, nixpkgs-nixos-unstable, nixpkgs-stable, nixos-hardware, nur, bisq, agenix } @ inputs: {
     nixosConfigurations = {
       foureighty = nixpkgs-stable.lib.nixosSystem {
         system = "x86_64-linux";
@@ -65,6 +65,13 @@
       ref = "nixos-21.05";
     };
 
+    nixos-hardware = {
+      type = "github";
+      owner = "NixOS";
+      repo = "nixos-hardware";
+      ref = "master";
+    };
+
     home-manager = {
       type = "github";
       owner = "nix-community";