 <p>Try this... In Eclipse, go to the Servers menu and right click 'New.' In the 'New Server' window find the 'Configure runtime environments' link (<a href="http://i.stack.imgur.com/Cvkmd.jpg" rel="nofollow">See Pic 1</a>) and once there you then click the server that needs the updated JRE upgrade and then Click 'Edit'. In the Edit Server Runtime Environment Window there should be a Java home textfield where you can put the jdk that you upgraded to. (<a href="http://i.stack.imgur.com/51I8r.jpg" rel="nofollow">See Pic 2</a>)</p> <p>NOTE: This was done in Eclipse Kepler in the time of this writing. Should work in later versions as well.</p>