The Token macro plugin will not update. It says the update is unavailable because I don't have the required dependencies – which is not true. I have the required dependencies.

1. Access plugin manager
2. Select "Updates" tab
3. Scroll to Token Macro

   Token Macro

   Token Macro
   UNAVAILABLE
   This plug-in adds reusable macro expansion capability for other plug-ins to use.
   This version of the plugin exists but it is not being offered as an update. This is typically the case when plugin requirements, e.g. a recent version of Jenkins, are not satisfied. See the plugin documentation for information about its requirements.
   Available:2.15
   Installed:2.13

   

The Token Macro site lists these as the required dependencies:

Pipeline: Step API ≥ 2.23
Structs ≥ 1.20

I have the minimum or greate installed.

Plugins I have installed:

Pipeline: Step API 2.23
Structs Plugin: 1.21