diff --git a/framework-docs/antora-playbook.yml b/framework-docs/antora-playbook.yml
index 24c9baee16e..5abe643c2c8 100644
--- a/framework-docs/antora-playbook.yml
+++ b/framework-docs/antora-playbook.yml
@@ -38,4 +38,4 @@ runtime:
     failure_level: warn
 ui:
   bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.25/ui-bundle.zip
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.26/ui-bundle.zip