diff --git a/package.json b/package.json
index 68cb465..7931203 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "devDependencies": {
     "@docusaurus/module-type-aliases": "3.8.1",
     "@tsconfig/docusaurus": "^2.0.3",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.2"
   },
   "browserslist": {
     "production": [
diff --git a/yarn.lock b/yarn.lock
index 39ef529..f8a6e6a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8290,10 +8290,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^5.8.3:
-  version "5.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.8.3.tgz#92f8a3e5e3cf497356f4178c34cd65a7f5e8440e"
-  integrity sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==
+typescript@^5.9.2:
+  version "5.9.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.2.tgz#d93450cddec5154a2d5cabe3b8102b83316fb2a6"
+  integrity sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==
 
 ua-parser-js@^0.7.30:
   version "0.7.33"