magento 2.4.5-p2 to 2.4.6 composer update error

Question

magento 2.4.5-p2 to 2.4.6 composer update error

Problem 1 - symfony/config[v4.0.0, ..., v4.4.8] require php ^7.1.3 -> your php version (8.1.18) does not satisfy that requirement. - Root composer.json requires -> satisfiable by magento/product-community-edition[2.4.6]. - Conclusion: don't install symfony/config v6.0.19 (conflict analysis result) - Conclusion: don't install symfony/config v6.2.7 (conflict analysis result) - Root composer.json requires pdepend/pdepend 2.5.2 -> satisfiable by pdepend/pdepend[2.5.2]. - pdepend/pdepend 2.5.2 requires symfony/config ^2.3.0|^3|^4 -> satisfiable by symfony/config[v2.3.0, ..., v2.8.52, v3.0.0, ..., v3.4.47, v4.0.0, ..., v4.4.44]. - You can only install one version of a package, so only one of these can be installed: symfony/config[2.0.4, ..., v2.8.52, v3.0.0, ..., v3.4.47, v4.0.0, ..., v4.4.44, v5.0.0, ..., v5.4.21, v6.0.0, ..., v6.3.0]. - Conclusion: install one of symfony/config[v5.4.21, v6.0.19, v6.2.7] (conflict analysis result)

Answer 1

Please follow these steps

Step 1. Download latest composer.json by following command in other temp directory.

composer create-project --repository-url=https://repo.magento.com/ magento/project-community-edition:2.4.6 .

Step 2. Take backup current composer.json and composer.lock files

Step 3. Upload the latest composer.json from temp directory to your project directory

Step 4. Run composer update command

Step 5. Run setup upgrade and deploy commands

Step 6. Now install other require modules

Answer 2

Please check these things will fix for you;

-> Composer Version 
-> PHP(FPM) Version

Answer 3

Please Try below steps for update existing project First you need to check magento system requirements as per the version which link is given below and update first if required Like :- (php, composer, mysql, elastic search) version etc then start work on it.

You can upgrade magento version using command line follow below steps

1. First Enable maintenance mode using a command.
   php bin/magento maintenance:enable

2. Take backup of you composer.json file using command.
   cp composer.json composer.json.bk

3. Update composer.json file
   composer require-commerce magento/product-community-edition 2.4.5-p1 --no-update

4. Composer update
   composer update

5. Please run below commands one by one.
   php bin/magento cache:clean
   rm -rf var/cache/*
   rm -rf var/page_cache/*
   rm -rf generated/code/*
   php bin/magento setup:upgrade
   php bin/magento setup:di:compile
   php bin/magento setup:static-content:deploy -f
   

6. Disable Maintainance Mode.
   php bin/magento maintenance:disable