From 32301ff3daedd3f65e36b675dc812acc226af9c4 Mon Sep 17 00:00:00 2001
From: Hannes Leutloff <hannes.leutloff@aol.de>
Date: Mon, 30 Jul 2018 09:01:18 +0200
Subject: [PATCH] Update composer.md

`update --lock` is useful e.g. after resolving merge conflicts when the packages should stay at their current versions but the lock file hash is invalid and must be updated.
---
 composer.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/composer.md b/composer.md
index d07c1d5c6..a0f9c2e4d 100644
--- a/composer.md
+++ b/composer.md
@@ -30,6 +30,7 @@ All composer commands, depending on your install, may need to use `php composer.
 | ---                       | ---                             |
 | `composer update laravel` | Update a certain package        |
 | `composer update vendor/*`| Update all packages in a folder |
+| `composer update --lock`  | Update lock file hash without updating any packages |