diff --git a/lazy-lock.json b/lazy-lock.json
index 38979ea..111c0f2 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -18,15 +18,15 @@
   "lazy.nvim": { "branch": "main", "commit": "31ddbea7c10b6920c9077b66c97951ca8682d5c8" },
   "mason-nvim-dap.nvim": { "branch": "main", "commit": "67210c0e775adec55de9826b038e8b62de554afc" },
   "mason.nvim": { "branch": "main", "commit": "751b1fcbf3d3b783fcf8d48865264a9bcd8f9b10" },
-  "null-ls.nvim": { "branch": "main", "commit": "0010ea927ab7c09ef0ce9bf28c2b573fc302f5a7" },
   "nvim-autopairs": { "branch": "master", "commit": "4f41e5940bc0443fdbe5f995e2a596847215cd2a" },
   "nvim-cmp": { "branch": "main", "commit": "ce16de5665c766f39c271705b17fff06f7bcb84f" },
   "nvim-colorizer.lua": { "branch": "master", "commit": "85855b38011114929f4058efc97af1059ab3e41d" },
   "nvim-dap": { "branch": "master", "commit": "405df1dcc2e395ab5173a9c3d00e03942c023074" },
   "nvim-dap-ui": { "branch": "master", "commit": "edfa93f60b189e5952c016eee262d0685d838450" },
   "nvim-lspconfig": { "branch": "master", "commit": "76b1bbaecbe7215498983356d50a16b46c20d6b0" },
+  "nvim-nio": { "branch": "master", "commit": "5800f585def265d52f1d8848133217c800bcb25d" },
   "nvim-tree.lua": { "branch": "master", "commit": "81eb8d519233c105f30dc0a278607e62b20502fd" },
-  "nvim-treesitter": { "branch": "master", "commit": "d2f4c7830377d6d036e9621ae696dbd28f089897" },
+  "nvim-treesitter": { "branch": "master", "commit": "40e8c92f99ef26625ff2206f5e183ac3109f20ba" },
   "nvim-web-devicons": { "branch": "master", "commit": "6e355632387a085f15a66ad68cf681c1d7374a04" },
   "plenary.nvim": { "branch": "master", "commit": "8aad4396840be7fc42896e3011751b7609ca4119" },
   "rust.vim": { "branch": "master", "commit": "889b9a7515db477f4cb6808bef1769e53493c578" },
diff --git a/lua/configs/lspconfig.lua b/lua/configs/lspconfig.lua
index c30d352..32797b1 100644
--- a/lua/configs/lspconfig.lua
+++ b/lua/configs/lspconfig.lua
@@ -29,7 +29,7 @@ lspconfig.rust_analyzer.setup({
   on_attach = on_attach,
   capabilities = capabilities,
   filetypes = {"rust"},
-  root_dir = util.root_pattern("Cargo.toml"),
+  -- root_dir = util.root_pattern("Cargo.toml"),
   settings = {
     ['rust_analyzer'] = {
       cargo = {
diff --git a/lua/plugins/init.lua b/lua/plugins/init.lua
index 8fa4e97..0e460a0 100644
--- a/lua/plugins/init.lua
+++ b/lua/plugins/init.lua
@@ -63,13 +63,7 @@ return {
   	},
   },
 
-  {
-    "jose-elias-alvarez/null-ls.nvim",
-    event = "VeryLazy",
-    opts = function()
-      return require "custom.configs.null-ls"
-    end,
-  },
+  { "nvim-neotest/nvim-nio" },
 
   {
     "rcarriga/nvim-dap-ui",
@@ -106,7 +100,7 @@ return {
   {
     "mfussenegger/nvim-dap",
     config = function(_, _)
-      require("core.utils").load_mappings("dap")
+      -- require("core.utils").load_mappings("dap")
     end
   },