diff --git a/antora-playbook.yml b/antora-playbook.yml
index d94d0d45..acc8cf95 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -13,8 +13,8 @@ content:
   - url: https://github.com/spring-projects/spring-vault
     # Refname matching:
     # https://docs.antora.org/antora/latest/playbook/content-refname-matching/
-    branches: [ main,'({3..9}).+({1..9}).x', '!(3.0.x)' ]
-    tags: [ '({3..9}).+({1..9}).+({0..9})?(-{RC,M}+({0..9}))' ]
+    branches: [ main, '({3..9}).+({1..9}).x', '!(3.0.x)' ]
+    tags: [ '({3..9}).+({0..9}).+({0..9})?(-{RC,M}+({0..9}))', '!(3.0).*' ]
     start_path: src/main/antora
 asciidoc:
   attributes:
diff --git a/package.json b/package.json
index 405a8f0c..9f9beac6 100644
--- a/package.json
+++ b/package.json
@@ -1,10 +1,10 @@
 {
-  "dependencies": {
-    "antora": "3.2.0-alpha.6",
-    "@antora/atlas-extension": "1.0.0-alpha.2",
-    "@antora/collector-extension": "1.0.0-beta.1",
-    "@asciidoctor/tabs": "1.0.0-beta.6",
-    "@springio/antora-extensions": "1.14.2",
-    "@springio/asciidoctor-extensions": "1.0.0-alpha.12"
-  }
+    "dependencies": {
+        "antora": "3.2.0-alpha.8",
+        "@antora/atlas-extension": "1.0.0-alpha.2",
+        "@antora/collector-extension": "1.0.1",
+        "@asciidoctor/tabs": "1.0.0-beta.6",
+        "@springio/antora-extensions": "1.14.2",
+        "@springio/asciidoctor-extensions": "1.0.0-alpha.14"
+    }
 }