diff --git a/antora/package-lock.json b/antora/package-lock.json
index 20b64670856e..dc5a06083253 100644
--- a/antora/package-lock.json
+++ b/antora/package-lock.json
@@ -9,7 +9,7 @@
         "@antora/cli": "3.2.0-alpha.4",
         "@antora/site-generator": "3.2.0-alpha.4",
         "@asciidoctor/tabs": "1.0.0-beta.6",
-        "@springio/antora-extensions": "1.8.2",
+        "@springio/antora-extensions": "1.11.0",
         "@springio/antora-xref-extension": "1.0.0-alpha.3",
         "@springio/antora-zip-contents-collector-extension": "1.0.0-alpha.8",
         "@springio/asciidoctor-extensions": "1.0.0-alpha.10"
@@ -313,14 +313,15 @@
       "integrity": "sha512-trnsAYxU3xnS1gPHPyU961coFyLkh4gAD/0zQ5mymY4yOZ+CYvsPqUbOFSw0aDM4y0tV7tiFxL/1XfXPNC6IPg=="
     },
     "node_modules/@springio/antora-extensions": {
-      "version": "1.8.2",
-      "resolved": "https://registry.npmjs.org/@springio/antora-extensions/-/antora-extensions-1.8.2.tgz",
-      "integrity": "sha512-f5DabIgJ/k5+V8KA8un5w7fAo/vtRKe7N8vX82XJTohAE1ikpSwMlOYpPgDwIh4KzPfcRVMLJ2GYxo+WPBYR6g==",
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/@springio/antora-extensions/-/antora-extensions-1.11.0.tgz",
+      "integrity": "sha512-WytgbkbDMG0StVa/ijRZJ1b8PgeNqrKAh1BwXaG8g8PP5VzFvvvLnF7w/UZib+3LdwmheA1dgE+IjkqKIAt28g==",
       "dependencies": {
         "@antora/expand-path-helper": "~2.0",
         "archiver": "^5.3.1",
         "asciinema-player": "^3.6.1",
         "cache-directory": "~2.0",
+        "ci": "^2.3.0",
         "decompress": "4.2.1",
         "fast-xml-parser": "latest",
         "handlebars": "latest"
@@ -702,6 +703,17 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/ci": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/ci/-/ci-2.3.0.tgz",
+      "integrity": "sha512-0MGXkzJKkwV3enG7RUxjJKdiAkbaZ7visCjitfpCN2BQjv02KGRMxCHLv4RPokkjJ4xR33FLMAXweS+aQ0pFSQ==",
+      "bin": {
+        "ci": "dist/cli.js"
+      },
+      "funding": {
+        "url": "https://github.com/privatenumber/ci?sponsor=1"
+      }
+    },
     "node_modules/clean-git-ref": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/clean-git-ref/-/clean-git-ref-2.0.1.tgz",
diff --git a/antora/package.json b/antora/package.json
index e929c9623202..b51ab68925c7 100644
--- a/antora/package.json
+++ b/antora/package.json
@@ -6,7 +6,7 @@
     "@antora/cli": "3.2.0-alpha.4",
     "@antora/site-generator": "3.2.0-alpha.4",
     "@antora/atlas-extension": "1.0.0-alpha.2",
-    "@springio/antora-extensions": "1.8.2",
+    "@springio/antora-extensions": "1.11.0",
     "@springio/antora-xref-extension": "1.0.0-alpha.3",
     "@springio/antora-zip-contents-collector-extension": "1.0.0-alpha.8",
     "@asciidoctor/tabs": "1.0.0-beta.6",
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/antora/Extensions.java b/buildSrc/src/main/java/org/springframework/boot/build/antora/Extensions.java
index ac11fd6c8025..8234edfea98a 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/antora/Extensions.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/antora/Extensions.java
@@ -40,7 +40,8 @@ public final class Extensions {
 	static {
 		List<Extension> extensions = new ArrayList<>();
 		extensions.add(new Extension("@springio/antora-extensions", ROOT_COMPONENT_EXTENSION,
-				"@springio/antora-extensions/static-page-extension"));
+				"@springio/antora-extensions/static-page-extension",
+				"@springio/antora-extensions/override-navigation-builder-extension"));
 		extensions.add(new Extension("@springio/antora-xref-extension"));
 		extensions.add(new Extension("@springio/antora-zip-contents-collector-extension"));
 		antora = List.copyOf(extensions);
diff --git a/buildSrc/src/test/resources/org/springframework/boot/build/antora/expected-playbook.yml b/buildSrc/src/test/resources/org/springframework/boot/build/antora/expected-playbook.yml
index 0972568108b5..5f7f86a73d8a 100644
--- a/buildSrc/src/test/resources/org/springframework/boot/build/antora/expected-playbook.yml
+++ b/buildSrc/src/test/resources/org/springframework/boot/build/antora/expected-playbook.yml
@@ -1,5 +1,6 @@
 antora:
   extensions:
+  - require: '@springio/antora-extensions/override-navigation-builder-extension'
   - require: '@springio/antora-extensions/static-page-extension'
   - require: '@springio/antora-xref-extension'
     stub:
diff --git a/spring-boot-project/spring-boot-docs/src/docs/antora/antora.yml b/spring-boot-project/spring-boot-docs/src/docs/antora/antora.yml
index 0b9312fb9833..86bca2047644 100644
--- a/spring-boot-project/spring-boot-docs/src/docs/antora/antora.yml
+++ b/spring-boot-project/spring-boot-docs/src/docs/antora/antora.yml
@@ -9,24 +9,3 @@ ext:
       classifier: catalog-content
       module: api
       destination: content-catalog
-  nav-attributes:
-  - path: "Overview"
-    attributes: { icon: home }
-  - path: "Documentation"
-    attributes: { icon: book }
-  - path: "Community"
-    attributes: { icon: question }
-  - path: "System Requirements"
-    attributes: { icon: server }
-  - path: "Installing Spring Boot"
-    attributes: { icon: gift }
-  - path: "Upgrading Spring Boot"
-    attributes: { icon: rocket }
-  - path: [ "Java APIs", "Spring Boot" ]
-    attributes: { external: true }
-  - path: [ "Java APIs", "Maven Plugin" ]
-    attributes: { external: true}
-  - path: [ "Java APIs", "Gradle Plugin" ]
-    attributes: { external: true }
-  - path: [ "Kotlin APIs", "Spring Boot" ]
-    attributes: { external: true }
diff --git a/spring-boot-project/spring-boot-docs/src/docs/antora/modules/ROOT/partials/nav-root.adoc b/spring-boot-project/spring-boot-docs/src/docs/antora/modules/ROOT/partials/nav-root.adoc
index 429990ca3b04..01a331853fae 100644
--- a/spring-boot-project/spring-boot-docs/src/docs/antora/modules/ROOT/partials/nav-root.adoc
+++ b/spring-boot-project/spring-boot-docs/src/docs/antora/modules/ROOT/partials/nav-root.adoc
@@ -1,6 +1,6 @@
-* xref:index.adoc[]
-* xref:documentation.adoc[]
-* xref:community.adoc[]
-* xref:system-requirements.adoc[]
-* xref:installing.adoc[]
-* xref:upgrading.adoc[]
+* xref:index.adoc[,role=navtree-icon-home]
+* xref:documentation.adoc[,role=navtree-icon-book]
+* xref:community.adoc[,role=navtree-icon-question]
+* xref:system-requirements.adoc[,role=navtree-icon-server]
+* xref:installing.adoc[,role=navtree-icon-gift]
+* xref:upgrading.adoc[,role=navtree-icon-rocket]
diff --git a/spring-boot-project/spring-boot-docs/src/docs/antora/modules/api/partials/nav-java-api.adoc b/spring-boot-project/spring-boot-docs/src/docs/antora/modules/api/partials/nav-java-api.adoc
index 08b90ed30148..88c2f5ea8e81 100644
--- a/spring-boot-project/spring-boot-docs/src/docs/antora/modules/api/partials/nav-java-api.adoc
+++ b/spring-boot-project/spring-boot-docs/src/docs/antora/modules/api/partials/nav-java-api.adoc
@@ -1,4 +1,4 @@
 * Java APIs
-** xref:api:java/index.html[Spring Boot]
-** xref:gradle-plugin:api/java/index.html[Gradle Plugin]
-** xref:maven-plugin:api/java/index.html[Maven Plugin]
+** xref:api:java/index.html[Spring Boot,role=link-external, window=_blank]
+** xref:gradle-plugin:api/java/index.html[Gradle Plugin,role=link-external, window=_blank]
+** xref:maven-plugin:api/java/index.html[Maven Plugin,role=link-external, window=_blank]
diff --git a/spring-boot-project/spring-boot-docs/src/docs/antora/modules/api/partials/nav-kotlin-api.adoc b/spring-boot-project/spring-boot-docs/src/docs/antora/modules/api/partials/nav-kotlin-api.adoc
index ccc8b74522bc..d6ee79d2ecd4 100644
--- a/spring-boot-project/spring-boot-docs/src/docs/antora/modules/api/partials/nav-kotlin-api.adoc
+++ b/spring-boot-project/spring-boot-docs/src/docs/antora/modules/api/partials/nav-kotlin-api.adoc
@@ -1,2 +1,2 @@
 * Kotlin APIs
-** xref:api:kotlin/index.html[Spring Boot]
+** xref:api:kotlin/index.html[Spring Boot,role=link-external, window=_blank]