# Re-Authorization

An application connection might expire after a period of inactivity. Additionally, new features, such as the [Hubspot Sensitive Fields capability](https://docs.stacksync.com/two-way-sync/connectors/authorization/pages/Io5jqkoeBG2XdWcqW2KR#id-3.-optional-check-the-grant-access-to-sensitive-fields-checkbox), may require reauthorization of the app.

#### 1. Open your connection

 Click connections on the side nav-bar and then click the connection you want to re-authorize

<figure><img src="/files/mYOvAdsVKigxLpOXXqk5" alt=""><figcaption></figcaption></figure>

#### 2. Click "Reauthorize"

<figure><img src="/files/b8ZAvKqAEQKmAZzbdi6Q" alt=""><figcaption></figcaption></figure>

The standard authorization process for the specific app will begin. Follow it to successfully reauthorize the connection.


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