Updating Lucee from behind a proxy

Patching Lucee behind a proxy server

If you're attempting to update your Lucee server and you're behind a firewall / proxy with restricted outbound access, you can manually download the patch and install yourself.

The patches can always be found at:

http://{dev | preview | www}.getrailo.org/railo/remote/download/{full patch number}/{full patch number}.rc

So, for example, the most recent stable final build is and is found at:


A BER ( Bleeding Edge Release ) would be found:


  • Please note, it is recommended that you do not patch like this between "major" builds ( e.g.: From 3.1 to 3.1.2 or from 3.1.2 to 3.2 ). It is recommended that you grab the new jar files from getrailo.org

Installing the patch

Now, once you have the .rc file downloaded, what do you do with it?

Depending on how your Lucee is setup, you're looking the "/lucee-server/patches" folder. In resin, it can be found {resin install}/lib/lucee-server/patches -- So, if you're on a different JEE engine other than Resin, just look around for your "/lucee-server/patches" folder and drop the .rc file in place.

Once in place, restart the Lucee instance in the server context ( http://{hostname}/lucee-context/admin/server.cfm ). This will drop your current session and you'll have to re-login. When you do, you should be patched to that .rc version.