# Upgrade to new version

### New version check

Everytime you run the client by "yarn start-commander", It'll check the available updates, if there's a new version, a reminder menu will be displayed. You may choose "Get Upgrade Method" to see how to upgrade to the new version, or "Skip" to proceed to the next step.

<figure><img src="/files/rXNQTG8U9obUW3rL7SVe" alt="" width="509"><figcaption></figcaption></figure>

### **Updating to the Latest Version**

* **For Source Code Users:**\
  To upgrade to the latest version, execute the following commands:

  ```bash
  cd exsat-client  
  git pull 
  yarn build 
  ```
* **For Docker Users:**
  * Synchronizers [upgrade to latest version](/guides-of-data-consensus/others/operation-references/synchronizer-operations/update-to-new-docker-version-for-synchronizer.md).
  * Validators [upgrade to latest version](/guides-of-data-consensus/others/operation-references/validator-operations/update-to-new-docker-version-for-validator.md).


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.exsat.network/guides-of-data-consensus/others/operation-references/common-operations/upgrade-to-new-version.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.