Help Center/ Relational Database Service_RDS for PostgreSQL/ Service Overview/ DB Instance Description/ DB Engines and Versions

Updated on 2025-08-08 GMT+08:00

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DB Engines and Versions

Table 1 lists the DB engines and versions supported by RDS for PostgreSQL.

**Table 1** DB engines and versions
DB Engine	Single-Node	Primary/Standby
PostgreSQL	17 16 15 14 13 12 (Only for existing instances) 11 (Only for existing instances) 10 (Only for existing instances) 9.6 (Only for existing instances) 9.5 (Only for existing instances)	17 16 15 14 13 12 (Only for existing instances) 11 (Only for existing instances) 10 (Only for existing instances) 9.6 (Only for existing instances)

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