diff --git a/docs/package.json b/docs/package.json
index 12be8786deb..1394c9d9f48 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -2,7 +2,7 @@
   "dependencies": {
     "antora": "3.2.0-alpha.6",
     "@antora/atlas-extension": "1.0.0-alpha.2",
-    "@antora/collector-extension": "1.0.0-alpha.6",
+    "@antora/collector-extension": "1.0.0-alpha.7",
     "@asciidoctor/tabs": "1.0.0-beta.6",
     "@springio/antora-extensions": "1.12.0",
     "@springio/asciidoctor-extensions": "1.0.0-alpha.11"