diff --git a/package.json b/package.json
index 477033d..bf1ffe0 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "@docusaurus/module-type-aliases": "3.8.1",
     "@docusaurus/tsconfig": "3.9.1",
-    "@docusaurus/types": "3.8.1",
+    "@docusaurus/types": "3.9.1",
     "typescript": "~5.9.2"
   },
   "browserslist": {
diff --git a/yarn.lock b/yarn.lock
index 760c69d..5e114a7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1892,6 +1892,22 @@
     webpack "^5.95.0"
     webpack-merge "^5.9.0"
 
+"@docusaurus/types@3.9.1":
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/@docusaurus/types/-/types-3.9.1.tgz#e4fdaf0b91ea014a6aae0d8b62d59f3f020117b6"
+  integrity sha512-ElekJ29sk39s5LTEZMByY1c2oH9FMtw7KbWFU3BtuQ1TytfIK39HhUivDEJvm5KCLyEnnfUZlvSNDXeyk0vzAA==
+  dependencies:
+    "@mdx-js/mdx" "^3.0.0"
+    "@types/history" "^4.7.11"
+    "@types/mdast" "^4.0.2"
+    "@types/react" "*"
+    commander "^5.1.0"
+    joi "^17.9.2"
+    react-helmet-async "npm:@slorber/react-helmet-async@1.3.0"
+    utility-types "^3.10.0"
+    webpack "^5.95.0"
+    webpack-merge "^5.9.0"
+
 "@docusaurus/utils-common@3.8.1", "@docusaurus/utils-common@^2 || ^3", "@docusaurus/utils-common@^3.6.0":
   version "3.8.1"
   resolved "https://registry.npmjs.org/@docusaurus/utils-common/-/utils-common-3.8.1.tgz"