diff --git a/lua/junikim/init.lua b/lua/junikim/init.lua
index 759482b..1cf912c 100644
--- a/lua/junikim/init.lua
+++ b/lua/junikim/init.lua
@@ -1,3 +1,4 @@
 require("junikim.packer")
+require("junikim.theme")
 require("junikim.options")
 require("junikim.remap")
diff --git a/lua/junikim/packer.lua b/lua/junikim/packer.lua
index 5d7bb14..f7fec77 100644
--- a/lua/junikim/packer.lua
+++ b/lua/junikim/packer.lua
@@ -8,11 +8,18 @@ return require('packer').startup(function(use)
     requires = { { 'nvim-lua/plenary.nvim' } }
   }
   use 'Townk/vim-autoclose'
-  use {
-    'joshdick/onedark.vim', config = function()
-      vim.cmd("colorscheme onedark")
-    end
+  use { "catppuccin/nvim", as = "catppuccin" }
+--[[
+  use { "jonstoler/werewolf.vim", config = function()
+    -- default 8, use 24 hour format
+    vim.g.werewolf_day_start = 8
+    vim.g.werewolf_day_end = 18
+    -- werewolf
+    vim.g.werewolf_day_themes = { 'catppuccin-latte' }
+    vim.g.werewolf_night_themes = { 'catppuccin-mocha' }
+  end
   }
+  ]]--
   use(
     'nvim-treesitter/nvim-treesitter', { run = ':TSUpdate' }
   )
diff --git a/lua/junikim/theme.lua b/lua/junikim/theme.lua
new file mode 100644
index 0000000..06db0c2
--- /dev/null
+++ b/lua/junikim/theme.lua
@@ -0,0 +1,9 @@
+local day = 9
+local night = 19
+local hour = os.date("*t").hour
+
+if day <= hour and hour < night then
+  vim.cmd([[ colorscheme catppuccin-latte ]])
+else
+  vim.cmd([[ colorscheme catppuccin-mocha ]])
+end