diff --git a/after/ftplugin/rust.lua b/after/ftplugin/rust.lua
index 046b540..60b8554 100644
--- a/after/ftplugin/rust.lua
+++ b/after/ftplugin/rust.lua
@@ -1 +1 @@
-vim.keymap.set("n", "<Esc>", "<cmd>RustLsp hover range<CR>", { silent = true, buffer = true })
+vim.keymap.set("n", "<F2>", "<cmd>RustLsp hover actions<CR>", { silent = true, buffer = true })
diff --git a/lazy-lock.json b/lazy-lock.json
index e82cccc..670c781 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -1,13 +1,14 @@
 {
-  "lazy.nvim": { "branch": "main", "commit": "bef521ac89c8d423f9d092e37b58e8af0c099309" },
+  "lazy.nvim": { "branch": "main", "commit": "31ddbea7c10b6920c9077b66c97951ca8682d5c8" },
   "lualine.nvim": { "branch": "master", "commit": "0a5a66803c7407767b799067986b4dc3036e1983" },
+  "mason.nvim": { "branch": "main", "commit": "751b1fcbf3d3b783fcf8d48865264a9bcd8f9b10" },
   "monokai-pro.nvim": { "branch": "master", "commit": "aafde73a622435891d36b411d8623e705ead6293" },
-  "neo-tree.nvim": { "branch": "v3.x", "commit": "c61074acb19102dfc6f21738dcae4d9a494a8959" },
+  "neo-tree.nvim": { "branch": "v3.x", "commit": "7aad1bf3f6b849cbf108e02c55ad4d701cb4d33a" },
   "noice.nvim": { "branch": "main", "commit": "0cbe3f88d038320bdbda3c4c5c95f43a13c3aa12" },
   "nui.nvim": { "branch": "main", "commit": "cbd2668414331c10039278f558630ed19b93e69b" },
   "nvim-notify": { "branch": "master", "commit": "5371f4bfc1f6d3adf4fe9d62cd3a9d44356bfd15" },
-  "nvim-treesitter": { "branch": "master", "commit": "ef267f0c285928ea3a0d3362a260a0728fd4a146" },
-  "nvim-web-devicons": { "branch": "master", "commit": "6e355632387a085f15a66ad68cf681c1d7374a04" },
+  "nvim-treesitter": { "branch": "master", "commit": "3e10cffbb2a022cd8e2aaea9f4fffb514065e77c" },
+  "nvim-web-devicons": { "branch": "master", "commit": "b3468391470034353f0e5110c70babb5c62967d3" },
   "plenary.nvim": { "branch": "master", "commit": "8aad4396840be7fc42896e3011751b7609ca4119" },
-  "rustaceanvim": { "branch": "master", "commit": "555ba5e2f10626d16d07c58bc5953867505b899e" }
+  "rustaceanvim": { "branch": "master", "commit": "3d3818a6e4f88e1ccf40088df0cc3f525e0cbdf8" }
 }
\ No newline at end of file
diff --git a/lua/plugins/mason.lua b/lua/plugins/mason.lua
new file mode 100644
index 0000000..cb85bc9
--- /dev/null
+++ b/lua/plugins/mason.lua
@@ -0,0 +1,8 @@
+return {
+	{
+		"williamboman/mason.nvim",
+		config = function()
+			require("mason").setup()
+		end
+	}
+}