I am not sure if this is the right place to post this. Sorry, If its not. I am new.

I am using SUSE Linux Enterprise Server 11 SP2. Recently there was an upgrade on some of our tools and it requires gnuplot 4.6 and I believe that SUSE Linux 11 supports only upto gnuplot 4.4.
Is there a way to install gnuplot 4.6 without updating the OS to version 13.0?