From 08116e4195fa224c7f2c4285586c6052dd13e839 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 27 Dec 2021 08:01:04 +0000
Subject: [PATCH] Bump composer from 2.1.0 to 2.2.1

Bumps composer from 2.1.0 to 2.2.1.

---
updated-dependencies:
- dependency-name: composer
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index d1c9961..51eee56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM composer:2.1.0 as builder
+FROM composer:2.2.1 as builder
 
 COPY . /opt/phpdoc
 WORKDIR /opt/phpdoc