diff --git a/package-lock.json b/package-lock.json
index 7d1f0fb..78c797a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "@docusaurus/module-type-aliases": "^3.8.0",
         "@docusaurus/tsconfig": "^3.9.2",
         "@docusaurus/types": "^3.8.0",
-        "typescript": "~5.6.2"
+        "typescript": "~5.9.3"
       },
       "engines": {
         "node": ">=18.0"
@@ -17435,9 +17435,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
-      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
       "peer": true,
diff --git a/package.json b/package.json
index d188ef9..416b54e 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "@docusaurus/module-type-aliases": "^3.8.0",
     "@docusaurus/tsconfig": "^3.9.2",
     "@docusaurus/types": "^3.8.0",
-    "typescript": "~5.6.2"
+    "typescript": "~5.9.3"
   },
   "browserslist": {
     "production": [