diff --git a/neovim/lua/plugins.lua b/neovim/lua/plugins.lua
index ddaabb7..9818cd5 100644
--- a/neovim/lua/plugins.lua
+++ b/neovim/lua/plugins.lua
@@ -1,23 +1,32 @@
 return require("packer").startup(function(use)
   -- Packer can manage itself
-  use "wbthomason/packer.nvim"
+  use {
+    "wbthomason/packer.nvim",
+    commit = "4dedd3b08f8c6e3f84afbce0c23b66320cd2a8f2", -- 2022-03-23
+  }
 
-  use "folke/tokyonight.nvim"
+  use {
+    "folke/tokyonight.nvim",
+    commit = "8223c970677e4d88c9b6b6d81bda23daf11062bb", -- 2021-12-31
+  }
 
   use {
     "neovim/nvim-lspconfig",
+    commit = "629f45d7ea1b3407e7c9639a7c4c992b1cdfefee", -- 2022-05-10
     config = require("config.lsp"),
   }
 
   use {
     "nvim-treesitter/nvim-treesitter",
+    commit = "c004155676180a683ad424fe57294923cdf702ee", -- 2022-05-17
     config = require("config.treesitter"),
     run    = ":TSUpdate",
   }
 
   use {
     "akinsho/bufferline.nvim",
-    requires = 'kyazdani42/nvim-web-devicons',
+    commit = "374ef05019bf4708e12cd20a135b4766cf0cf9a5", -- 2022-05-14
+    requires = "kyazdani42/nvim-web-devicons",
     config   = require("config.bufferline"),
   }