diff --git a/action.yml b/action.yml
index 42645cb1..61fde31d 100644
--- a/action.yml
+++ b/action.yml
@@ -50,6 +50,8 @@ outputs:
     description: 'If this PR has a known compatibility score and `compat-lookup` is `true`, this contains the compatibility score (otherwise it contains 0).'
   maintainer-changes:
     description: 'Whether or not the the body of this PR contains the phrase "Maintainer changes" which is an indicator of whether or not any maintainers have changed.'
+  dependency-group:
+    description: 'The dependency group that the PR is associated with (otherwise it is an empty string).'
 runs:
   using: 'node20'
   main: 'dist/index.js'