diff --git a/package-lock.json b/package-lock.json
index a8349cd..8d2d255 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
       "devDependencies": {
         "@babel/eslint-parser": "^7.16.0",
         "@lando/leia": "^1.0.0-beta.3",
-        "@lando/vitepress-theme-default-plus": "^1.1.0-beta.8",
+        "@lando/vitepress-theme-default-plus": "^1.1.0-beta.9",
         "chai": "^4.3.4",
         "command-line-test": "^1.0.10",
         "eslint": "^7.32.0",
@@ -1506,16 +1506,18 @@
       "license": "MIT"
     },
     "node_modules/@lando/vitepress-theme-default-plus": {
-      "version": "1.1.0-beta.8",
-      "resolved": "https://registry.npmjs.org/@lando/vitepress-theme-default-plus/-/vitepress-theme-default-plus-1.1.0-beta.8.tgz",
-      "integrity": "sha512-uurImitlF0EXscjQU+9BoHqoJJIMg9RNzOm5lngU37m0LaIOXAycOyVfIirlKxH98bkM5fM5HpjhM2YHRiweWA==",
+      "version": "1.1.0-beta.9",
+      "resolved": "https://registry.npmjs.org/@lando/vitepress-theme-default-plus/-/vitepress-theme-default-plus-1.1.0-beta.9.tgz",
+      "integrity": "sha512-SrXCPejbA32oNps7woeMvquurRvrxemg3rUyiZklmZ3cLmEv29W9Jx4CPI/qKDg8ci15vUKt0gBXufu58vSoug==",
       "dev": true,
       "dependencies": {
         "@docsearch/js": "^3.5.2",
+        "colorette": "^2.0.20",
         "debug": "^4.3.2",
         "es-semver": "^1.0.1",
         "fast-glob": "^3.3.2",
         "feed": "^4.2.2",
+        "fs-extra": "^11.2.0",
         "generate-robotstxt": "^8.0.3",
         "gravatar-url": "^4.0.1",
         "js-yaml": "^4.1.0",
@@ -1537,6 +1539,32 @@
         "node": ">=18.0.0"
       }
     },
+    "node_modules/@lando/vitepress-theme-default-plus/node_modules/fs-extra": {
+      "version": "11.2.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-11.2.0.tgz",
+      "integrity": "sha512-PmDi3uwK5nFuXh7XDTlVnS17xJS7vW36is2+w3xcv8SVxiB4NyATf4ctkVY5bkSjX0Y4nbvZCq1/EjtEyr9ktw==",
+      "dev": true,
+      "dependencies": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^6.0.1",
+        "universalify": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=14.14"
+      }
+    },
+    "node_modules/@lando/vitepress-theme-default-plus/node_modules/jsonfile": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-6.1.0.tgz",
+      "integrity": "sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==",
+      "dev": true,
+      "dependencies": {
+        "universalify": "^2.0.0"
+      },
+      "optionalDependencies": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
     "node_modules/@lando/vitepress-theme-default-plus/node_modules/nanoid": {
       "version": "5.0.5",
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-5.0.5.tgz",
@@ -1555,6 +1583,15 @@
         "node": "^18 || >=20"
       }
     },
+    "node_modules/@lando/vitepress-theme-default-plus/node_modules/universalify": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.1.tgz",
+      "integrity": "sha512-gptHNQghINnc/vTGIk0SOFGFNXw7JVrlRUtConJRlvaw6DuX0wO5Jeko9sWrMBhh+PsYAZ7oXAiOnf/UKogyiw==",
+      "dev": true,
+      "engines": {
+        "node": ">= 10.0.0"
+      }
+    },
     "node_modules/@lando/vitepress-theme-default-plus/node_modules/yargs-parser": {
       "version": "21.1.1",
       "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.1.1.tgz",
@@ -3183,6 +3220,12 @@
       "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==",
       "dev": true
     },
+    "node_modules/colorette": {
+      "version": "2.0.20",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-2.0.20.tgz",
+      "integrity": "sha512-IfEDxwoWIjkeXL1eXcDiow4UbKjhLdq6/EuSVR9GMN7KVH3r9gQ83e73hsz1Nd1T3ijd5xv1wcWRYO+D6kCI2w==",
+      "dev": true
+    },
     "node_modules/command-line-test": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/command-line-test/-/command-line-test-1.0.10.tgz",
diff --git a/package.json b/package.json
index 51a4dbd..6e10414 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
   "devDependencies": {
     "@babel/eslint-parser": "^7.16.0",
     "@lando/leia": "^1.0.0-beta.3",
-    "@lando/vitepress-theme-default-plus": "^1.1.0-beta.8",
+    "@lando/vitepress-theme-default-plus": "^1.1.0-beta.9",
     "chai": "^4.3.4",
     "command-line-test": "^1.0.10",
     "eslint": "^7.32.0",