diff --git a/package-lock.json b/package-lock.json
index fddbb19..1f24e51 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "@docusaurus/module-type-aliases": "3.7.0",
         "@docusaurus/tsconfig": "3.7.0",
         "@docusaurus/types": "3.7.0",
-        "typescript": "~5.8.3"
+        "typescript": "~5.9.3"
       },
       "engines": {
         "node": ">=18.0"
@@ -16195,9 +16195,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
-      "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index dbf4d63..da56d45 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@docusaurus/module-type-aliases": "3.7.0",
     "@docusaurus/tsconfig": "3.7.0",
     "@docusaurus/types": "3.7.0",
-    "typescript": "~5.8.3"
+    "typescript": "~5.9.3"
   },
   "browserslist": {
     "production": [