diff --git a/contents/plugins.md b/contents/plugins.md
index 315a47d..a3dbc8b 100644
--- a/contents/plugins.md
+++ b/contents/plugins.md
@@ -86,6 +86,7 @@
 - [tagbar](https://github.com/majutsushi/tagbar)
 - [vimfiler](https://github.com/Shougo/vimfiler.vim)
 - [vinegar](https://github.com/tpope/vim-vinegar)
+- [numbertoggle](https://github.com/jeffkreeftmeijer/vim-numbertoggle)
 
 Also see [fuzzy finders](#fuzzy-finders).
 
@@ -110,6 +111,7 @@ Also see [fuzzy finders](#fuzzy-finders).
 - [dispatch](https://github.com/tpope/vim-dispatch)
 - [tmux-complete](https://github.com/wellle/tmux-complete.vim)
 - [tmux-navigator](https://github.com/christoomey/vim-tmux-navigator)
+- [vitality](https://github.com/sjl/vitality.vim)
 
 #### Undo history