diff --git a/flake.lock b/flake.lock
index 077ba57..a2b4911 100644
--- a/flake.lock
+++ b/flake.lock
@@ -213,6 +213,21 @@
         "type": "github"
       }
     },
+    "flake-root": {
+      "locked": {
+        "lastModified": 1680964220,
+        "narHash": "sha256-dIdTYcf+KW9a4pKHsEbddvLVSfR1yiAJynzg2x0nfWg=",
+        "owner": "srid",
+        "repo": "flake-root",
+        "rev": "f1c0b93d05bdbea6c011136ba1a135c80c5b326c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "srid",
+        "repo": "flake-root",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1667395993,
@@ -364,11 +379,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1689188243,
-        "narHash": "sha256-v3EDlWWLBQ+LIRWZ03jd8bnvHLyNae6iaqd03rbYhwo=",
+        "lastModified": 1689260591,
+        "narHash": "sha256-d4lwp7mLOuXVOntmFm3nIR7Q1sCIw7wfpKB1dZVKtyw=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "2ad716c2786dabf8f458ae1e7d343775d3acc65c",
+        "rev": "d468d4e813bb3ebe91e8d82ffed2f21852fa8909",
         "type": "github"
       },
       "original": {
@@ -468,6 +483,7 @@
         "deploy-rs": "deploy-rs",
         "disko": "disko",
         "flake-parts": "flake-parts",
+        "flake-root": "flake-root",
         "home-manager": "home-manager_2",
         "nifoc-overlay": "nifoc-overlay",
         "nix-darwin": "nix-darwin",
diff --git a/flake.nix b/flake.nix
index a00cf3f..15b5066 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,6 +8,8 @@
 
     flake-parts.url = "github:hercules-ci/flake-parts";
 
+    flake-root.url = "github:srid/flake-root";
+
     treefmt-nix = {
       url = "github:numtide/treefmt-nix";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -111,6 +113,7 @@
         };
 
       imports = [
+        inputs.flake-root.flakeModule
         inputs.treefmt-nix.flakeModule
       ];
 
@@ -122,12 +125,13 @@
 
       perSystem = { config, pkgs, ... }: {
         treefmt = {
-          projectRootFile = "flake.nix";
+          inherit (config.flake-root) projectRootFile;
 
           programs = {
             fnlfmt.enable = true;
             nixpkgs-fmt.enable = true;
             shfmt.enable = true;
+            yamlfmt.enable = true;
           };
         };
 
@@ -135,6 +139,7 @@
           name = "dotfiles";
 
           inputsFrom = [
+            config.flake-root.devShell
             config.treefmt.build.devShell
           ];
         };
diff --git a/home/config/nvim/plugins/formatter.fnl b/home/config/nvim/plugins/formatter.fnl
index c3c7630..e6d2fe8 100644
--- a/home/config/nvim/plugins/formatter.fnl
+++ b/home/config/nvim/plugins/formatter.fnl
@@ -1,19 +1,19 @@
 (let [formatter (require :formatter)
       formatter-utils (require :formatter.util)
       treefmt-exists (vim.fn.executable :treefmt)
-      treefmt-formatter #{:exe :treefmt
-                          :stdin false
-                          :tempfile_prefix :treefmt
-                          :tempfile_postfix (.. "."
-                                                (formatter-utils.get_current_buffer_file_extension))}]
+      treefmt-formatter #{:exe :treefmt :stdin false :tempfile_prefix :treefmt}]
   (fn builtin-formatter [ft formatter]
     (let [file (.. :formatter.filetypes. ft)]
       (. (require file) formatter)))
 
-  (fn prefer-treefmt [ft formatter]
+  (fn other-formatter [ft-or-fn formatter]
+    (if (= (type ft-or-fn) :function) (ft-or-fn)
+        ((builtin-formatter ft-or-fn formatter))))
+
+  (fn prefer-treefmt [ft-or-fn formatter]
     (if (= treefmt-exists 1)
         (treefmt-formatter)
-        ((builtin-formatter ft formatter))))
+        (other-formatter ft-or-fn formatter)))
 
   (formatter.setup {:logging true
                     :log_level vim.log.levels.WARN
@@ -28,5 +28,8 @@
                                :sh [(prefer-treefmt :sh :shfmt)]
                                :toml [(prefer-treefmt :toml :taplo)]
                                :typescript [(prefer-treefmt :typescript
-                                                            :prettier)]}}))
+                                                            :prettier)]
+                               :yaml [(prefer-treefmt #{:exe :yamlfmt
+                                                        :args [:-in]
+                                                        :stdin true})]}}))
 
diff --git a/home/programs/nvim/default.nix b/home/programs/nvim/default.nix
index 6e4ab39..a3a1b89 100644
--- a/home/programs/nvim/default.nix
+++ b/home/programs/nvim/default.nix
@@ -49,6 +49,7 @@ in
       shfmt
       statix
       yamllint
+      yamlfmt
     ] ++ optionals isDarwin [
       xcbuild
     ];
diff --git a/home/programs/nvim/plugins.nix b/home/programs/nvim/plugins.nix
index 74f3fd2..e29fb55 100644
--- a/home/programs/nvim/plugins.nix
+++ b/home/programs/nvim/plugins.nix
@@ -89,8 +89,8 @@ in
     src = fetchFromGitHub {
       owner = "ggandor";
       repo = "leap.nvim";
-      rev = "059cc61437ae8479768025ba837f3caee16a65e6";
-      sha256 = "1kr3agfhz8mplycnnlqwav2s0rylbrn0iz762hr9hdmraj18rjr2";
+      rev = "bfb20783d951cf349ee8bab7e0f468351176dd75";
+      sha256 = "0igwm79nsl72i5ygh5q9q0jpd8xhdrjv5n0py2j4q9ar1r1ly391";
       fetchSubmodules = false;
     };
   };
@@ -279,8 +279,8 @@ in
     src = fetchFromGitHub {
       owner = "mfussenegger";
       repo = "nvim-lint";
-      rev = "eecf96bf2fbd12042933bb1e6193c358749e2b9b";
-      sha256 = "0mlhmrlxbhgzy1dfff2v9rbl8abxfsdxwjbdw4fwmc246crxdld1";
+      rev = "808e8fdbee02ed2c6efc17e70c7453fccf5d5a1d";
+      sha256 = "1q0ryrsmiil2l2dfhlxnkgahxw5jnfbiv1b48ly2iscqldrsm9sb";
       fetchSubmodules = false;
     };
   };
@@ -418,12 +418,12 @@ in
   };
   formatter-nvim = buildVimPluginFrom2Nix {
     pname = "formatter.nvim";
-    version = "2023-04-30";
+    version = "2023-07-13";
     src = fetchFromGitHub {
       owner = "mhartington";
       repo = "formatter.nvim";
-      rev = "fa4f2729cc2909db599169f22d8e55632d4c8d59";
-      sha256 = "0hv79gdg7cgqr3a8vw1ysc48f6i3b8xabbglxspm5mbpf22c8xbk";
+      rev = "9bf2e7e294b00bac87c6123c889828ee08dc9b46";
+      sha256 = "0hmlh6qcra7sfq0i989cxs5jmgk6774bljzvq9m17ybwj3imb14f";
       fetchSubmodules = false;
     };
   };
diff --git a/home/programs/nvim/plugins.yaml b/home/programs/nvim/plugins.yaml
index 08785cd..7918c27 100644
--- a/home/programs/nvim/plugins.yaml
+++ b/home/programs/nvim/plugins.yaml
@@ -1,24 +1,19 @@
----
 # Utils
 - src: nvim-lua/popup.nvim
 - src: nvim-lua/plenary.nvim
 - src: kyazdani42/nvim-web-devicons
-
 # Keybindings
 - src: ojroques/nvim-osc52
 - src: gbprod/yanky.nvim
 - src: gbprod/cutlass.nvim
 - src: gbprod/substitute.nvim
 - src: ggandor/leap.nvim
-
 # Themes
 - src: Mofiqul/dracula.nvim
-
 # Syntax
 - src: nvim-treesitter/nvim-treesitter
 - src: HiPhish/nvim-ts-rainbow2
 - src: nvim-treesitter/playground
-
 # Telescope
 - src: nvim-telescope/telescope.nvim
 - src: nvim-telescope/telescope-fzf-native.nvim
@@ -29,24 +24,19 @@
 - src: nvim-telescope/telescope-ui-select.nvim
 - src: "https://git.sr.ht/~havi/telescope-toggleterm.nvim"
 - src: debugloop/telescope-undo.nvim
-
 # LSP
 - src: neovim/nvim-lspconfig
 - src: mfussenegger/nvim-jdtls
 - src: onsails/lspkind.nvim
 - src: SmiteshP/nvim-navic
 - src: RRethy/vim-illuminate
-
 # Linter
 - src: mfussenegger/nvim-lint
-
 # Comments
 - src: numtostr/comment.nvim
-
 # Snippets
 - src: L3MON4D3/LuaSnip
 - src: rafamadriz/friendly-snippets
-
 # cmp
 - src: hrsh7th/nvim-cmp
 - src: hrsh7th/cmp-nvim-lsp
@@ -57,19 +47,15 @@
 - src: ray-x/cmp-treesitter
 - src: hrsh7th/cmp-cmdline
 - src: hrsh7th/cmp-nvim-lsp-document-symbol
-
 # Formatting
 - src: mhartington/formatter.nvim
-
 # Pairs
 - src: windwp/nvim-autopairs
 - src: windwp/nvim-ts-autotag
 - src: andymass/vim-matchup
-
 # Textobjects
 - src: nvim-treesitter/nvim-treesitter-textobjects
 - src: kylechui/nvim-surround
-
 # UI
 - src: rebelot/heirline.nvim
 - src: lukas-reineke/indent-blankline.nvim
diff --git a/home/programs/nvim/update-plugins.sh b/home/programs/nvim/update-plugins.sh
index 985a733..678d03b 100755
--- a/home/programs/nvim/update-plugins.sh
+++ b/home/programs/nvim/update-plugins.sh
@@ -35,7 +35,7 @@ for plugin in "${plugin_array[@]}"; do
 
   echo "Updating ${owner}/${repo} ..."
 
-  if [[ "$raw_src" = http* ]]; then
+  if [[ $raw_src == http* ]]; then
     clone_src="$raw_src"
   else
     clone_src="https://github.com/${owner}/${repo}.git"