diff --git a/action.yml b/action.yml
index df5b215d4..ab0fe9eb6 100644
--- a/action.yml
+++ b/action.yml
@@ -13,6 +13,9 @@ inputs:
     description: 'Optional OWNER for using packages from GitHub Package Registry organizations/users other than the current repository''s owner. Only used if a GPR URL is also provided in source-url'
   config-file:
     description: 'Optional NuGet.config location, if your NuGet.config isn''t located in the root of the repo.'
+  include-prerelease:
+    description: 'Whether prerelease versions should be matched with non-exact versions (for example 5.0.0-preview.6 being matched by 5, 5.0, 5.x or 5.0.x). Defaults to false if not provided.'
+    required: False
 runs:
   using: 'node12'
   main: 'dist/index.js'