Magento 2 is a powerful, flexible eCommerce platform — but like any software, it needs regular upgrades to stay secure, fast, and compatible. If you’re still running an older version, it’s time to upgrade to unlock better performance, new features, and critical security patches.
In this post, we’ll walk you through how to safely upgrade Magento 2 to the latest version — whether you’re a developer or a merchant working with a technical team.
Why Upgrade Magento 2?
Upgrading Magento ensures:
- Improved security (essential for PCI compliance)
- Faster performance and indexing
- Compatibility with the latest PHP, MySQL, Elasticsearch
- Access to new features and bug fixes
- Continued support from Adobe and extension developers
What You’ll Need
Before starting the upgrade, make sure you have:
- SSH access to your server
- Composer installed
- Full file and database backup
- A staging environment (recommended)
- Magento Marketplace authentication keys (for private packages)
Step-by-Step: How to Upgrade Magento 2
Step 1: Check Current Magento Version
Run the command:
- php bin/magento –version
Step 2: Take a Full Backup
Back up:
- The Magento root folder
- The pub/media folder
- Your MySQL database (mysqldump recommended)
Step 3: Enable Maintenance Mode
- php bin/magento maintenance:enable
This keeps your store safe from customers during the upgrade.
Step 4: Update Magento via Composer
Use the meta-package method:
- composer require magento/magento-composer-installer
- composer require magento/product-community-edition=2.4.7 –no-update
- composer update
Replace 2.4.7 with your desired target version.
Step 5: Clear Old Generated Files
- rm -rf var/cache/* var/page_cache/* generated/*
Step 6: Run Setup Upgrade Scripts
- php bin/magento setup:upgrade
- php bin/magento setup:di:compile
- php bin/magento setup:static-content:deploy -f
Step 7: Reindex and Flush Cache
- php bin/magento indexer:reindex
- php bin/magento cache:flush
Step 8: Disable Maintenance Mode
- php bin/magento maintenance:disable
Post-Upgrade Checklist
After upgrading, don’t forget to:
- Test frontend and backend features
- Verify payment/shipping methods
- Check logs in var/log/
- Ensure third-party extensions are compatible
- Monitor performance and cron jobs
Pro Tip: Use a Staging Environment
Never upgrade directly on your live site. Always test the upgrade on a staging copy first, validate everything, and only then deploy to production.
Need Help with Magento 2 Upgrade?
At Aims Infosoft, we offer zero-downtime Magento upgrade services for both Open Source and Adobe Commerce. Whether you’re on 2.3.x or 2.4.x, our certified developers ensure a safe and smooth upgrade process.
👉 Contact us to get started with a free upgrade audit!
