diff --git a/astro.config.mjs b/astro.config.mjs
index 719b04a..ba944e2 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -49,12 +49,12 @@ export default defineConfig({
       sidebar: [
         {
           label: "Reference",
-          autogenerate: { directory: "reference" },
+          items: [{ autogenerate: { directory: "reference" } }],
           collapsed: true,
         },
         {
           label: "Guides",
-          autogenerate: { directory: "guides" },
+          items: [{ autogenerate: { directory: "guides" } }],
         },
         {
           label: "Resources",
diff --git a/package-lock.json b/package-lock.json
index a969f79..6181116 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "enterprise-firefox-admin-docs",
       "version": "0.0.1",
       "dependencies": {
-        "@astrojs/starlight": "^0.38.5",
+        "@astrojs/starlight": "^0.39.1",
         "astro": "^6.3.0",
         "astro-breadcrumbs": "^3.4.0",
         "sharp": "^0.34.5",
@@ -112,9 +112,9 @@
       }
     },
     "node_modules/@astrojs/starlight": {
-      "version": "0.38.5",
-      "resolved": "https://registry.npmjs.org/@astrojs/starlight/-/starlight-0.38.5.tgz",
-      "integrity": "sha512-35xLSOtZDAMAilHG2zAEZoJ4AaPb+doYOvxuuRTAnmIBSOvujffOAHv3/rr6W/LJtkhBU38PjRDJ4i8QT1uGVw==",
+      "version": "0.39.1",
+      "resolved": "https://registry.npmjs.org/@astrojs/starlight/-/starlight-0.39.1.tgz",
+      "integrity": "sha512-9kIAXBwcqAuFQ7Ft419fr6rz6p0SPg7Yfgc28TfzoCcuOH9utZgIola9yOq5YIMDrR8rmm8kyl7pCsfrPVmLhQ==",
       "license": "MIT",
       "dependencies": {
         "@astrojs/markdown-remark": "^7.1.1",
@@ -130,7 +130,7 @@
         "hast-util-select": "^6.0.4",
         "hast-util-to-string": "^3.0.1",
         "hastscript": "^9.0.1",
-        "i18next": "^23.11.5",
+        "i18next": "^26.0.7",
         "js-yaml": "^4.1.1",
         "klona": "^2.0.6",
         "magic-string": "^0.30.21",
@@ -200,13 +200,6 @@
         "node": ">=6.0.0"
       }
     },
-    "node_modules/@babel/runtime": {
-      "version": "7.28.4",
-      "license": "MIT",
-      "engines": {
-        "node": ">=6.9.0"
-      }
-    },
     "node_modules/@babel/types": {
       "version": "7.29.0",
       "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.29.0.tgz",
@@ -3401,24 +3394,31 @@
       "license": "BSD-2-Clause"
     },
     "node_modules/i18next": {
-      "version": "23.16.8",
+      "version": "26.0.10",
+      "resolved": "https://registry.npmjs.org/i18next/-/i18next-26.0.10.tgz",
+      "integrity": "sha512-k3yGPAlWR2RdMYoVXJoDZDT87qeHIWKH7gVksdZMpRty7QX/D9QZeYGvN08KGbKHke9wn01eYT+EEsrqX/YTlw==",
       "funding": [
         {
           "type": "individual",
-          "url": "https://locize.com"
+          "url": "https://www.locize.com/i18next"
         },
         {
           "type": "individual",
-          "url": "https://locize.com/i18next.html"
+          "url": "https://www.i18next.com/how-to/faq#i18next-is-awesome.-how-can-i-support-the-project"
         },
         {
           "type": "individual",
-          "url": "https://www.i18next.com/how-to/faq#i18next-is-awesome.-how-can-i-support-the-project"
+          "url": "https://www.locize.com"
         }
       ],
       "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.23.2"
+      "peerDependencies": {
+        "typescript": "^5 || ^6"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        }
       }
     },
     "node_modules/import-meta-resolve": {
diff --git a/package.json b/package.json
index c11b9a6..c27eb80 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/starlight": "^0.38.5",
+    "@astrojs/starlight": "^0.39.1",
     "astro": "^6.3.0",
     "astro-breadcrumbs": "^3.4.0",
     "sharp": "^0.34.5",