Help Center/ Distributed Cache Service/ FAQs/ Instance Scaling and Upgrade/ Can I Upgrade Version for a DCS Redis Instance, for Example, from Redis 4.0 to Redis 5.0?
Updated on 2025-10-23 GMT+08:00
Can I Upgrade Version for a DCS Redis Instance, for Example, from Redis 4.0 to Redis 5.0?
No. Different Redis versions use different underlying architectures. The Redis version used by a DCS instance cannot be changed once the instance is created. If your service requires the features of higher Redis versions, create a DCS Redis instance of a higher version and then migrate data from the original instance to the new one. For details about how to migrate data, see Migration Tools and Schemes.
Parent topic: Instance Scaling and Upgrade
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