diff --git a/docs-src/package.json b/docs-src/package.json
index 982713960..73952fb1d 100644
--- a/docs-src/package.json
+++ b/docs-src/package.json
@@ -17,7 +17,7 @@
     "astro": "^5.15.1",
     "sharp": "^0.34.3",
     "shepherd.js": "workspace:*",
-    "starlight-typedoc": "^0.18.0",
+    "starlight-typedoc": "^0.21.4",
     "tailwindcss": "^3.4.17",
     "typedoc": "^0.26.7",
     "typedoc-plugin-markdown": "4.2.9",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0c4110d4c..ec3c0242f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -84,8 +84,8 @@ importers:
         specifier: workspace:*
         version: link:../shepherd.js
       starlight-typedoc:
-        specifier: ^0.18.0
-        version: 0.18.0(@astrojs/starlight@0.31.1(astro@5.15.4(@types/node@24.10.0)(@vercel/functions@2.2.13)(jiti@1.21.7)(rollup@4.52.5)(terser@5.44.1)(typescript@5.9.3)(yaml@2.8.1)))(typedoc-plugin-markdown@4.2.9(typedoc@0.26.11(typescript@5.9.3)))(typedoc@0.26.11(typescript@5.9.3))
+        specifier: ^0.21.4
+        version: 0.21.4(@astrojs/starlight@0.31.1(astro@5.15.4(@types/node@24.10.0)(@vercel/functions@2.2.13)(jiti@1.21.7)(rollup@4.52.5)(terser@5.44.1)(typescript@5.9.3)(yaml@2.8.1)))(typedoc-plugin-markdown@4.2.9(typedoc@0.26.11(typescript@5.9.3)))(typedoc@0.26.11(typescript@5.9.3))
       tailwindcss:
         specifier: ^3.4.17
         version: 3.4.18(yaml@2.8.1)
@@ -6887,13 +6887,13 @@ packages:
   standardwebhooks@1.0.0:
     resolution: {integrity: sha512-BbHGOQK9olHPMvQNHWul6MYlrRTAOKn03rOe4A8O3CLWhNf4YHBqq2HJKKC+sfqpxiBY52pNeesD6jIiLDz8jg==}
 
-  starlight-typedoc@0.18.0:
-    resolution: {integrity: sha512-DdyoAkK20zmfiqKaDQgSF8wDFCKaxo/EzRvC3+4OJJgDtzjMZdBy1mY5JMJLw46UCvBs/tvGVjI1rIeovwd6lQ==}
+  starlight-typedoc@0.21.4:
+    resolution: {integrity: sha512-ZnajyNs3CxzaDrKplBY9Lg4R12YheegCvbD2cvczN+8fLET0Rh3sss5mMN206pk8pVXeZgjPY5IATPJoCjjHqA==}
     engines: {node: '>=18.17.1'}
     peerDependencies:
-      '@astrojs/starlight': '>=0.30.0'
-      typedoc: '>=0.26.5'
-      typedoc-plugin-markdown: '>=4.1.1'
+      '@astrojs/starlight': '>=0.32.0'
+      typedoc: '>=0.28.0'
+      typedoc-plugin-markdown: '>=4.6.0'
 
   start-server-and-test@2.1.2:
     resolution: {integrity: sha512-OIjfo3G6QV9Sh6IlMqj58oZwVhPVuU/l6uVACG7YNE9kAfDvcYoPThtb0NNT3tZMMC3wOYbXnC15yiCSNFkdRg==}
@@ -15778,7 +15778,7 @@ snapshots:
       '@stablelib/base64': 1.0.1
       fast-sha256: 1.3.0
 
-  starlight-typedoc@0.18.0(@astrojs/starlight@0.31.1(astro@5.15.4(@types/node@24.10.0)(@vercel/functions@2.2.13)(jiti@1.21.7)(rollup@4.52.5)(terser@5.44.1)(typescript@5.9.3)(yaml@2.8.1)))(typedoc-plugin-markdown@4.2.9(typedoc@0.26.11(typescript@5.9.3)))(typedoc@0.26.11(typescript@5.9.3)):
+  starlight-typedoc@0.21.4(@astrojs/starlight@0.31.1(astro@5.15.4(@types/node@24.10.0)(@vercel/functions@2.2.13)(jiti@1.21.7)(rollup@4.52.5)(terser@5.44.1)(typescript@5.9.3)(yaml@2.8.1)))(typedoc-plugin-markdown@4.2.9(typedoc@0.26.11(typescript@5.9.3)))(typedoc@0.26.11(typescript@5.9.3)):
     dependencies:
       '@astrojs/starlight': 0.31.1(astro@5.15.4(@types/node@24.10.0)(@vercel/functions@2.2.13)(jiti@1.21.7)(rollup@4.52.5)(terser@5.44.1)(typescript@5.9.3)(yaml@2.8.1))
       github-slugger: 2.0.0