> For the complete documentation index, see [llms.txt](https://icehrm.gitbook.io/icehrm/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://icehrm.gitbook.io/icehrm/faq/upgrade-icehrm.md).

# Upgrade IceHrmPro

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The latest documentation is available [here](https://icehrm.com/explore/docs/upgrade-icehrmpro/).
{% endhint %}

## Upgrade IceHrm Pro

* Download IceHrmPro release file
* Extract the latest IceHrmPro release (zip) file
* When you extract IceHrmPro.zip you should see a new directory created with IceHrm current version

![](/files/-MkWgS7oAAMA3OiSw_JO)

* Go into "icehrm\_\<version>" directory. Locate "core" and "web" directories, and replace the "web" and "core" directories in your new installation.

![](/files/-MkWizxq5dH6_1r3fLkC)

{% hint style="info" %}
**Note: If you are upgrading to v32.2.0 make sure to copy icehrm/app/apply directory from the release file to your installation.**
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## Upgrade IceHrm Open Source to IceHrmPro

{% hint style="info" %}
If you are already using icehrm open source, and purchased IceHrmPro. You can upgrade the installation without losing your data.
{% endhint %}

* Download IceHrmPro release file
* Extract the latest IceHrmPro release (zip) file
* When you extract IceHrmPro.zip you should see a new directory created with IceHrm current version

![](/files/-MkWgS7oAAMA3OiSw_JO)

* Go into "icehrm\_\<version>" directory. Locate "core" and "web" directories, and replace the "web" and "core" directories in your new installation.

![](/files/-MkWizxq5dH6_1r3fLkC)

* Copy icehrm.key file from the new release into your icehrm/app directory.

![](/files/-MkWkCfE_DInw26bHu0-)

##