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Remediation

Enable Automatic Minor Version Upgrades​

Using AWS CloudFormation​

  • CloudFormation template (YAML):
AWSTemplateFormatVersion: '2010-09-09'
Description: Enables automatic minor version upgrades for an existing RDS cluster.

Parameters:
  DBClusterId:
    Type: String
    Description: ID of the existing RDS cluster

Resources:
  AutoMinorUpgradeRDS:
    Type: AWS::RDS::DBCluster
    Properties:
      DBClusterIdentifier: !Ref DBClusterId
      AutoMinorVersionUpgrade: true

From Command Line​

aws rds modify-db-cluster
  --db-cluster-identifier {{cluster-id}}
  --auto-minor-version-upgrade
  [--apply-immediately]

To apply the change during the next maintenance window, omit the --apply-immediately flag.