diff --git a/docs/antora.yml b/docs/antora.yml
index b1478fcc7..21b1815a3 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -2,6 +2,6 @@ name: rubocop-performance
 title: RuboCop Performance
 # We always provide version without patch here (e.g. 1.1),
 # as patch versions should not appear in the docs.
-version: '1.21'
+version: ~
 nav:
   - modules/ROOT/nav.adoc