diff --git a/antora/package-lock.json b/antora/package-lock.json
index 55e5297e2e0..f9a673d56c3 100644
--- a/antora/package-lock.json
+++ b/antora/package-lock.json
@@ -10,7 +10,7 @@
         "@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": "1.11.1",
+        "@springio/antora-extensions": "1.14.7",
         "@springio/antora-xref-extension": "1.0.0-alpha.4",
         "@springio/antora-zip-contents-collector-extension": "1.0.0-alpha.8",
         "@springio/asciidoctor-extensions": "1.0.0-alpha.17",
@@ -316,9 +316,10 @@
       "integrity": "sha512-trnsAYxU3xnS1gPHPyU961coFyLkh4gAD/0zQ5mymY4yOZ+CYvsPqUbOFSw0aDM4y0tV7tiFxL/1XfXPNC6IPg=="
     },
     "node_modules/@springio/antora-extensions": {
-      "version": "1.11.1",
-      "resolved": "https://registry.npmjs.org/@springio/antora-extensions/-/antora-extensions-1.11.1.tgz",
-      "integrity": "sha512-mS5w7Nq1AGUEmOqhohRUG6qIBkYaG+ApKshqbb+e+Slg8ZnPsjrNeAJumXwLsv1CrEFJRWdxq6owXiK/21Rzyw==",
+      "version": "1.14.7",
+      "resolved": "https://registry.npmjs.org/@springio/antora-extensions/-/antora-extensions-1.14.7.tgz",
+      "integrity": "sha512-lu++qtzSTAAznFvUEegoyaDfSJXQK1Ftk8NHxWhqzvPAx0t8oO3kNQE1C/5m1qs97QRtKh0UbJ26qEfEQDEcpQ==",
+      "license": "ASL-2.0",
       "dependencies": {
         "@antora/expand-path-helper": "~2.0",
         "archiver": "^5.3.1",
@@ -326,7 +327,7 @@
         "cache-directory": "~2.0",
         "ci": "^2.3.0",
         "decompress": "4.2.1",
-        "fast-xml-parser": "latest",
+        "fast-xml-parser": "^4.5.2",
         "handlebars": "latest"
       },
       "engines": {
@@ -1288,21 +1289,18 @@
       "integrity": "sha512-W+KJc2dmILlPplD/H4K9l9LcAHAfPtP6BY84uVLXQ6Evcz9Lcg33Y2z1IVblT6xdY54PXYVHEv+0Wpq8Io6zkA=="
     },
     "node_modules/fast-xml-parser": {
-      "version": "4.4.1",
-      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.4.1.tgz",
-      "integrity": "sha512-xkjOecfnKGkSsOwtZ5Pz7Us/T6mrbPQrq0nh+aCO5V9nk5NLWmasAHumTKjiPJPWANe+kAZ84Jc8ooJkzZ88Sw==",
+      "version": "4.5.3",
+      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.5.3.tgz",
+      "integrity": "sha512-RKihhV+SHsIUGXObeVy9AXiBbFwkVk7Syp8XgwN5U3JV416+Gwp/GO9i0JYKmikykgz/UHRrrV4ROuZEo/T0ig==",
       "funding": [
         {
           "type": "github",
           "url": "https://github.com/sponsors/NaturalIntelligence"
-        },
-        {
-          "type": "paypal",
-          "url": "https://paypal.me/naturalintelligence"
         }
       ],
+      "license": "MIT",
       "dependencies": {
-        "strnum": "^1.0.5"
+        "strnum": "^1.1.1"
       },
       "bin": {
         "fxparser": "src/cli/cli.js"
@@ -2997,9 +2995,16 @@
       }
     },
     "node_modules/strnum": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.0.5.tgz",
-      "integrity": "sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA=="
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.1.2.tgz",
+      "integrity": "sha512-vrN+B7DBIoTTZjnPNewwhx6cBA/H+IS7rfW68n7XxC1y7uoiGQBxaKzqucGUgavX15dJgiGztLJ8vxuEzwqBdA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/NaturalIntelligence"
+        }
+      ],
+      "license": "MIT"
     },
     "node_modules/supports-color": {
       "version": "7.2.0",
diff --git a/antora/package.json b/antora/package.json
index c01ccaebe63..203c67d8fb3 100644
--- a/antora/package.json
+++ b/antora/package.json
@@ -7,7 +7,7 @@
     "@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": "1.11.1",
+    "@springio/antora-extensions": "1.14.7",
     "@springio/antora-xref-extension": "1.0.0-alpha.4",
     "@springio/antora-zip-contents-collector-extension": "1.0.0-alpha.8",
     "@asciidoctor/tabs": "1.0.0-beta.6",