# Update the solution
<a name="update-the-solution"></a>

If you have previously deployed the solution, follow this procedure to update the solution’s CloudFormation stack to get the latest version of the solution’s framework.

1. Sign in to the [CloudFormation console](https://console.aws.amazon.com/cloudformation/home?), select your existing Scene Intelligence with Rosbag on AWS CloudFormation stack, and select **Update**.

1. Select **Replace current template**.

1. Under **Specify template**:

   1. Select **Amazon S3 URL**.

   1. Copy the link of the `scene-intelligence-with-rosbag-on-aws-create.template` [CloudFormation template](aws-cloudformation-template-for-deployment.md).

   1. Paste the link in the **Amazon S3 URL** box.

   1. Verify that the correct template URL shows in the **Amazon S3 URL** text box, and choose **Next**. Choose **Next** again.

1. Under **Parameters**, review the parameters for the template and modify them as necessary. For details about the parameters, see [Launch the deployment stack](launch-the-deployment-stack.md).

1. Choose **Next**.

1. On the **Configure stack options** page, choose **Next**.

1. On the **Review** page, review and confirm the settings. Select the box acknowledging that the template will create IAM resources.

1. Choose **View change set** and verify the changes.

1. Choose **Update stack** to deploy the stack.

You can view the status of the stack in the AWS CloudFormation console in the **Status** column. You should receive a UPDATE\_COMPLETE status in approximately 100-120 minutes.