--- title: OpenProject 6.1.6 sidebar_navigation: title: 6.1.6 release_version: 6.1.6 release_date: 2017-03-20 --- # OpenProject 6.1.6 The release contains an important security fix regarding session expiry. For details on the security fix, take a look at the [release news](https://www.openproject.org/blog/openproject-6-1-6-released-security-fix/). We recommend the update to the current version. Thanks a lot to the community, in particular to Mohamed A. Baset from Seekurity SAS de C.V for reporting this security bug\!