# Important: Google Blockly update V10 affects Deriv Bot XML files
**URL:** https://community.deriv.com/t/important-google-blockly-update-v10-affects-deriv-bot-xml-files/87246
**Category:** Deriv Bot
**Tags:** dbot
**Created:** [August 6, 2024, 3:32am UTC](https://community.deriv.com/t/important-google-blockly-update-v10-affects-deriv-bot-xml-files/87246 "2024-08-06T03:32:39Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Farahin\_derivadmin](https://community.deriv.com/u/Farahin_derivadmin)
#### Post date: [August 6, 2024, 3:32am UTC](https://community.deriv.com/t/important-google-blockly-update-v10-affects-deriv-bot-xml-files/87246/1 "2024-08-06T03:32:39Z")
Hello Deriv Community,
We would like to inform you about a change that may affect your Deriv Bot trading.
**What’s new?**
Google Blockly, which Deriv Bot uses, has updated to version 10. This update means variable names in XML files are no longer case-sensitive.
**How does this affect you?**
If you have XML files with variables that are spelled the same but use different cases (e.g., ‘User’ and ‘USER’), you might see the following error message: “XML file contains unsupported elements.”
**What should you do?**
1. Check your XML files for variables with the exact spelling but different cases.
2. Change these variables to use the same case.
3. Test your strategies to make sure they work correctly.
Due to the Blockly V10 update, the process may have changed—here’s **[how to upload an XML file](https://community.deriv.com/t/importing-uploading-strategies-into-dbot/38105)** to keep your Deriv Bot working properly.
We’re here to help! If you have any other questions, just drop us a message on [Live Chat or WhatsApp](https://deriv.com/contact-us).
> **[Contact Us | Deriv](https://deriv.com/contact-us)**
>
> Have a query or looking to connect with one of our offices? Get in touch with any of our offices worldwide using these contact details.
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### Author:  [@Farahin\_derivadmin](https://community.deriv.com/u/Farahin_derivadmin)
#### Post date: [August 7, 2024, 2:53am UTC](https://community.deriv.com/t/important-google-blockly-update-v10-affects-deriv-bot-xml-files/87246/2 "2024-08-07T02:53:39Z")