Apple have released Java for OS X Lion 2012-006 (along with the corresponding Java for Mac OS X 10.6 Update 11). Note: this is an update for Java SE 6 on the Mac OS X. For updates to Java SE 7 on the Mac OS X see the Java 7 Update 9 Release.
This update includes security fixes to align it with Oracle’s Java SE 6 Update 37.
It will come through the software updater or can be downloaded from the Apple downloads page.