diff --git a/typings/ruby/setup-ruby/v1/action-types.yml b/typings/ruby/setup-ruby/v1/action-types.yml
index 877bbb8..33a67a2 100644
--- a/typings/ruby/setup-ruby/v1/action-types.yml
+++ b/typings/ruby/setup-ruby/v1/action-types.yml
@@ -19,6 +19,8 @@ inputs:
     allowed-values:
       - default
       - none
+  token:
+    type: string
 outputs:
   ruby-prefix:
     type: string