FF version 29.0.1 has Adobe Acrobat 11.0.06.70 as current version

One of my scanning programs detected that the referenced version is outdated, and requires a security update. FF is showing that the listed version is "up to date". The new version appears to be 11.0.0.07? When I click on this green "up-to date" icon, it brings up an Adobe download menu to install the 11.0.0.7 version. The "check plug ins" is not showing the older version as outdated. Is this menu to "replace" the old version, or is it a completely new version? I am a novice however thought I was on the auto-update with Adobe. I have not seen a prompt from Adobe to update the old version,as of this date. Thank you for any clarification provided.