diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
index df13094..a9b047e 100644
--- a/.config/nvim/init.lua
+++ b/.config/nvim/init.lua
@@ -5,11 +5,12 @@
 vim.g.mapleader      = " "
 
 vim.o.expandtab      = true
-vim.o.shiftwidth     = 4
 vim.o.smartindent    = true
+vim.o.shiftwidth     = 4
 vim.o.tabstop        = 4
 
 vim.o.list           = true
+
 vim.o.number         = true
 vim.o.relativenumber = true
 
@@ -28,6 +29,8 @@ vim.o.grepprg        = "grep -rn"
 vim.o.scrolloff      = 2
 vim.wo.colorcolumn   = "80"
 
+vim.g.netrw_banner   = 0
+
 --------------------
 ----- packages -----
 --------------------
diff --git a/.config/nvim/pack/plugins/opt/black b/.config/nvim/pack/plugins/opt/black
index b60b85b..575220f 160000
--- a/.config/nvim/pack/plugins/opt/black
+++ b/.config/nvim/pack/plugins/opt/black
@@ -1 +1 @@
-Subproject commit b60b85b234d6a575f636d0a125478115f993c90c
+Subproject commit 575220f460fc3a5eeb05673e9cc7d8e80b6b7147
diff --git a/.config/nvim/pack/plugins/opt/lspconfig b/.config/nvim/pack/plugins/opt/lspconfig
index 0a8064e..2dd9e06 160000
--- a/.config/nvim/pack/plugins/opt/lspconfig
+++ b/.config/nvim/pack/plugins/opt/lspconfig
@@ -1 +1 @@
-Subproject commit 0a8064eda0c7a4475c4a8ceb39199e975308797b
+Subproject commit 2dd9e060f21eecd403736bef07ec83b73341d955
diff --git a/.config/nvim/pack/plugins/opt/treesitter b/.config/nvim/pack/plugins/opt/treesitter
index 7ddc2b5..8f927a4 160000
--- a/.config/nvim/pack/plugins/opt/treesitter
+++ b/.config/nvim/pack/plugins/opt/treesitter
@@ -1 +1 @@
-Subproject commit 7ddc2b54db9b92846292e081a337dce2ed4f66a1
+Subproject commit 8f927a4d50716e534c5845e835625962adf878e1
diff --git a/.config/zsh/ohmyzsh b/.config/zsh/ohmyzsh
index 11daa7d..65a1e4e 160000
--- a/.config/zsh/ohmyzsh
+++ b/.config/zsh/ohmyzsh
@@ -1 +1 @@
-Subproject commit 11daa7dd5f22acadef1135000e92cc899e22c134
+Subproject commit 65a1e4edbe678cdac37ad96ca4bc4f6d77e27adf
diff --git a/.pyenv b/.pyenv
index bb0f2ae..03a5d65 160000
--- a/.pyenv
+++ b/.pyenv
@@ -1 +1 @@
-Subproject commit bb0f2ae1a7867a06c1692e00efd3abe2113b8f83
+Subproject commit 03a5d65387db282f77a8bc92581cd734133329b5