diff --git a/README.adoc b/README.adoc
index 9d5fecf..1248a32 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1,6 +1,6 @@
 = DataStax Antora UI
 // Variables:
-:current-release: prod-20
+:current-release: prod-21
 // Settings:
 :!example-caption:
 :experimental: