# How can I update the installed version of jupyter lab?

**URL:** <https://discourse.jupyter.org/t/how-can-i-update-the-installed-version-of-jupyter-lab/19798>\
**Category:** JupyterLab\
**Tags:** jupyterlab, how-to\
**Created:** [June 10, 2023, 8:41am UTC](https://discourse.jupyter.org/t/how-can-i-update-the-installed-version-of-jupyter-lab/19798 "2023-06-10T08:41:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![efueyo](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.jupyter.org/efueyo/32/5964_2.png) [@efueyo](https://discourse.jupyter.org/u/efueyo)\
**Post date:** [June 10, 2023, 8:41am UTC](https://discourse.jupyter.org/t/how-can-i-update-the-installed-version-of-jupyter-lab/19798/1 "2023-06-10T08:41:53Z")

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I have jupyter lab version 35.3 installed. I need to upgrade to version 4. Can it be done without creating another virtual environment?  
How can I update the installed version of jupyter lab. I will appreciate help.

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<div class="post-metadata">

**Author:** ![efueyo](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.jupyter.org/efueyo/32/5964_2.png) [@efueyo](https://discourse.jupyter.org/u/efueyo)\
**Post date:** [June 10, 2023, 9:39am UTC](https://discourse.jupyter.org/t/how-can-i-update-the-installed-version-of-jupyter-lab/19798/2 "2023-06-10T09:39:17Z")

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conda update --all installed version 4.