# SSO Connect On-Prem 16.0.6

SSO Connect (On-Prem) Version 16.0.6 contains several security updates that are recommended for all customers.

Affected JIRA Tickets:

* **KSC-408:** Removal of Apache Commons libraries (Note: commons library was not in use, but the library has been removed from the package).
* **KSC-397:** Security fix from NCC Group pen test
* **KSC-404:** Alignment of encryption libraries between On-Prem and Cloud SSO platforms

{% hint style="info" %}
Important: SSO Connect 16.0.6 requires Java 11 or higher.\
\
General SSO On-Prem Upgrade instructions are [here](/en/sso-connect-on-prem/upgrading-sso-connect.md)
{% endhint %}


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