diff --git a/antora-playbook.yml b/antora-playbook.yml
index e55599cbcc..66467c8c12 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -1,14 +1,8 @@
 antora:
   extensions:
-  - '@springio/antora-extensions/partial-build-extension'
-  # atlas-extension must be before latest-version-extension so latest versions are applied to imported versions
-  - '@antora/atlas-extension'
-  - require: '@springio/antora-extensions/latest-version-extension'
-  - require: '@springio/antora-extensions/inject-collector-cache-config-extension'
-  - '@antora/collector-extension'
-  - require: '@springio/antora-extensions/root-component-extension'
-    root_component_name: 'kafka'
-  - '@springio/antora-extensions/static-page-extension'
+    - require: '@springio/antora-extensions'
+      root_component_name: 'kafka'
+
 site:
   title: Spring Kafka
   url: https://docs.spring.io/spring-kafka/reference
@@ -38,7 +32,7 @@ urls:
   redirect_facility: httpd
 ui:
   bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.9/ui-bundle.zip
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.15/ui-bundle.zip
     snapshot: true
 runtime:
   log:
diff --git a/build.gradle b/build.gradle
index fa7c81063e..ad09d1acab 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,16 +6,12 @@ plugins {
 antora {
 	version = '3.2.0-alpha.2'
 	options = [clean: true, fetch: true, stacktrace: true]
-	environment = [
-		'ALGOLIA_API_KEY': '9d489079e5ec46dbb238909fee5c9c29',
-		'ALGOLIA_APP_ID': 'WB1FQYI187',
-		'ALGOLIA_INDEX_NAME': 'springdocs',
-	]
+	// NOTE remember to update the versions in lib/antora/templates/per-branch-antora-playbook.yml as well
 	dependencies = [
-		'@antora/atlas-extension': '1.0.0-alpha.1',
-		'@antora/collector-extension': '1.0.0-alpha.3',
-		'@asciidoctor/tabs': '1.0.0-beta.3',
-		'@springio/antora-extensions': '1.7.0',
-		'@springio/asciidoctor-extensions': '1.0.0-alpha.8',
+			'@antora/atlas-extension'         : '1.0.0-alpha.1',
+			'@antora/collector-extension'     : '1.0.0-alpha.3',
+			'@asciidoctor/tabs'               : '1.0.0-beta.3',
+			'@springio/antora-extensions'     : '1.11.1',
+			'@springio/asciidoctor-extensions': '1.0.0-alpha.10',
 	]
 }