diff --git a/README.md b/README.md
index e64f1da..d4b2b23 100644
--- a/README.md
+++ b/README.md
@@ -135,6 +135,9 @@ Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
 " Unmanaged plugin (manually installed and updated)
 Plug '~/my-prototype-plugin'
 
+" Prevent plugin to be updated unless specified
+Plug 'junegunn/vim-easy-align', {'frozen': '1'}
+
 " Initialize plugin system
 call plug#end()
 ```
diff --git a/doc/plug.txt b/doc/plug.txt
index 16f2dc5..05a113a 100644
--- a/doc/plug.txt
+++ b/doc/plug.txt
@@ -171,6 +171,9 @@ Example~
     " Unmanaged plugin (manually installed and updated)
     Plug '~/my-prototype-plugin'
 
+    " Prevent plugin to be updated unless explicitly specified
+    Plug 'junegunn/vim-easy-align', {'frozen': '1'}
+
     " Initialize plugin system
     call plug#end()
 <