diff --git a/nvim/.config/nvim/lazy-lock.json b/nvim/.config/nvim/lazy-lock.json
index dccc67c..ee933ff 100644
--- a/nvim/.config/nvim/lazy-lock.json
+++ b/nvim/.config/nvim/lazy-lock.json
@@ -3,6 +3,7 @@
   "BetterLua.vim": { "branch": "master", "commit": "d2d6c115575d09258a794a6f20ac60233eee59d5" },
   "LuaSnip": { "branch": "master", "commit": "0b4950a237ce441a6a3a947d501622453f6860ea" },
   "Navigator.nvim": { "branch": "master", "commit": "91d86506ac2a039504d5205d32a1d4bc7aa57072" },
+  "aerial.nvim": { "branch": "master", "commit": "fb1f08c9f90e8b0c04b2f2c5d95d06288a14c5b2" },
   "bats.vim": { "branch": "master", "commit": "6a5d2ef22b0ede503d867770afd02ebb1f97b709" },
   "cmp-beancount": { "branch": "main", "commit": "da154ea94d598e6649d6ad01efa0a8611eff460d" },
   "cmp-buffer": { "branch": "main", "commit": "3022dbc9166796b644a841a02de8dd1cc1d311fa" },
@@ -61,7 +62,6 @@
   "popup.nvim": { "branch": "master", "commit": "b7404d35d5d3548a82149238289fa71f7f6de4ac" },
   "quarto-nvim": { "branch": "main", "commit": "35f86035e7b3846dbf168267ffe0021c3d312259" },
   "smartcolumn.nvim": { "branch": "main", "commit": "0c572e3eae48874f25b74394a486f38cadb5c958" },
-  "symbols-outline.nvim": { "branch": "master", "commit": "512791925d57a61c545bc303356e8a8f7869763c" },
   "telescope-fzf-native.nvim": { "branch": "main", "commit": "9bc8237565ded606e6c366a71c64c0af25cd7a50" },
   "telescope.nvim": { "branch": "master", "commit": "776b509f80dd49d8205b9b0d94485568236d1192" },
   "twilight.nvim": { "branch": "main", "commit": "8bb7fa7b918baab1ca81b977102ddb54afa63512" },
diff --git a/nvim/.config/nvim/lua/core/mappings.lua b/nvim/.config/nvim/lua/core/mappings.lua
index 10ba70b..672188e 100644
--- a/nvim/.config/nvim/lua/core/mappings.lua
+++ b/nvim/.config/nvim/lua/core/mappings.lua
@@ -204,7 +204,7 @@ map("n", "<leader>sm", ":lua MiniMap.toggle()<cr>", { silent = true, desc = "tog
 map("n", "<leader>ss", ":lua MiniStarter.open()<cr>", { desc = "show startpage" })
 
 -- PLUGIN: symbols-outline.nvim
-map("n", "<leader>so", "<cmd>SymbolsOutline<cr>", { silent = true, desc = "toggle symbol outline" })
+map("n", "<leader>so", "<cmd>AerialToggle<cr>", { silent = true, desc = "toggle symbol outline" })
 
 -- PLUGIN: nvim-tree
 map("n", "<leader>se", "<cmd>NvimTreeToggle<cr>", { silent = true, desc = "toggle filetree" })
diff --git a/nvim/.config/nvim/lua/plugins/ide.lua b/nvim/.config/nvim/lua/plugins/ide.lua
index 9111075..32c9a69 100644
--- a/nvim/.config/nvim/lua/plugins/ide.lua
+++ b/nvim/.config/nvim/lua/plugins/ide.lua
@@ -1,6 +1,18 @@
 return {
 	-- vista-like outline view for code
-	{ "simrat39/symbols-outline.nvim", config = true, cmd = "SymbolsOutline" },
+	{
+		"stevearc/aerial.nvim",
+		config = true,
+		-- Optional dependencies
+		dependencies = {
+			"nvim-treesitter/nvim-treesitter",
+			"nvim-tree/nvim-web-devicons",
+		},
+		event = "VeryLazy",
+		opts = {
+			backends = { "treesitter", "lsp", "markdown", "man" },
+		},
+	},
 	-- show a signature whenever editing a function or similar
 	{ "ray-x/lsp_signature.nvim", config = true, event = "VeryLazy" },
 	{