# Upgrade options for DB snapshots with unsupported engine versions for RDS for MariaDB
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The following table shows which engine versions you can upgrade to from an unsupported engine version for RDS for MariaDB DB snapshots.

**Note**  
You might have to upgrade your DB snapshot more than once to upgrade to your chosen engine version. 


| DB snapshot engine version | Engine versions available for upgrade | 
| --- | --- | 
| 10.0.17, 10.0.24, 10.0.28, 10.0.31, 10.0.32, 10.0.34, 10.0.35 |  10.0.38, 10.1.48, 10.6.19, 10.6.20, 10.11.9, 10.11.10, 11.4.3, 11.4.4, 11.8.3  | 
| 10.1.14, 10.1.16, 10.1.19, 10.1.23, 10.1.26, 10.1.31, 10.1.34 |  10.1.48, 10.2.44, 10.6.19, 10.6.20, 10.11.9, 10.11.10, 11.4.3, 11.4.4, 11.8.3  | 
| 10.2.11, 10.2.12, 10.2.15, 10.2.21, 10.2.32, 10.2.37, 10.2.39, 10.2.40, 10.2.41, 10.2.43 |  10.2.44, 10.3.39, 10.6.19, 10.6.20, 10.6.21, 10.11.9, 10.11.10, 10.11.11, 11.4.3, 11.4.4, 11.8.3  | 
| 10.3.8, 10.3.13, 10.3.20, 10.3.23, 10.3.28, 10.3.31, 10.3.32 |  10.3.39, 10.4.34, 10.6.19, 10.6.20 10.6.21, 10.11.9, 10.11.10, 10.11.11, 11.4.3, 11.4.4, 11.8.3  | 
| 10.4.8 |  10.4.34, 10.5.16, 10.5.17, 10.5.18, 10.5.20, 10.5.21, 10.5.22, 10.5.23, 10.5.24, 10.5.25, 10.5.26, 10.5.27, 10.5.28, 10.6.8, 10.6.10, 10.6.11, 10.6.13, 10.6.14, 10.6.15, 10.6.16, 10.6.18, 10.6.19, 10.6.20, 10.6.21, 10.11.4, 10.6.17, 10.11.5, 10.11.6, 10.11.7, 10.11.8, 10.11.9, 10.11.10, 10.11.11  |