Have you tried selecting the option to run out of date addons? Depending on what they are they might still work perfectly even if they are technically out of date.
One of mine (Binder) was out of date when I got it a year ago, was only updated recently and I'm pretty sure the only change was which version it says it's for (to remove the Out of Date note) but it's always worked perfectly. That's an extreme case because it's a very small, simple addon, but the same is true of other addons too. About 1/3 of mine are currently showing as out of date but I haven't noticed any problems with any of them.