diff --git a/antora-playbook.yml b/antora-playbook.yml
index af69e6ba..5f1f2b2d 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -35,6 +35,7 @@ content:
     start_path: spring-session-docs
 asciidoc:
   attributes:
+    page-stackoverflow-url: https://stackoverflow.com/tags/spring-session
     page-pagination: ''
     hide-uri-scheme: '@'
     tabs-sync-option: '@'
@@ -47,8 +48,8 @@ urls:
   redirect_facility: httpd
 ui:
   bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.3.0/ui-bundle.zip
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.3.1/ui-bundle.zip
     snapshot: true
 runtime:
   log:
-    level: info
\ No newline at end of file
+    level: info
diff --git a/lib/antora/templates/per-branch-antora-playbook.yml b/lib/antora/templates/per-branch-antora-playbook.yml
index 742ee6ef..6ea41a54 100644
--- a/lib/antora/templates/per-branch-antora-playbook.yml
+++ b/lib/antora/templates/per-branch-antora-playbook.yml
@@ -22,6 +22,7 @@ content:
       worktrees: true
 asciidoc:
   attributes:
+    page-stackoverflow-url: https://stackoverflow.com/tags/spring-session
     hide-uri-scheme: '@'
     page-pagination: ''
     primary-site-url: https://docs.spring.io/spring-session/reference
@@ -33,5 +34,5 @@ urls:
   latest_version_segment: ''
 ui:
   bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.3.0/ui-bundle.zip
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.3.1/ui-bundle.zip
     snapshot: true