diff --git a/package-lock.json b/package-lock.json
index 26f64de..457190f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7411,9 +7411,9 @@
       "license": "MIT"
     },
     "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",
@@ -8360,7 +8360,7 @@
         "@astrojs/check": "^0.9.6",
         "@cyberfinity/polymorph-components-astro": "0.2.1",
         "astro": "^5.15.2",
-        "typescript": "^5.8.3"
+        "typescript": "^5.9.3"
       }
     }
   }
diff --git a/site/package.json b/site/package.json
index 0a37b94..be0715e 100644
--- a/site/package.json
+++ b/site/package.json
@@ -13,6 +13,6 @@
     "@astrojs/check": "^0.9.6",
     "@cyberfinity/polymorph-components-astro": "0.2.1",
     "astro": "^5.15.2",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.3"
   }
 }