diff --git a/package-lock.json b/package-lock.json
index 82e4b437..4d67fc5e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,6 @@
         "react-dom": "19.2.0",
         "sharp": "^0.34.4",
         "tsx": "^4.20.5",
-        "typescript": "^5.7.3",
         "vite-plugin-static-copy": "^3.1.4"
       },
       "devDependencies": {
@@ -9011,9 +9010,10 @@
       "license": "MIT"
     },
     "node_modules/typescript": {
-      "version": "5.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
-      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "license": "Apache-2.0",
       "peer": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index d3f3c9df..d774e634 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "react-dom": "19.2.0",
     "sharp": "^0.34.4",
     "tsx": "^4.20.5",
-    "typescript": "^5.7.3",
+    "typescript": "^5.9.3",
     "vite-plugin-static-copy": "^3.1.4"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 09a83993..78d7ce03 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -87,7 +87,7 @@ importers:
         specifier: ^4.20.5
         version: 4.20.6
       typescript:
-        specifier: ^5.7.3
+        specifier: ^5.9.3
         version: 5.9.3
       vite-plugin-static-copy:
         specifier: ^3.1.4