diff --git a/package-lock.json b/package-lock.json
index 64f1696..ba98839 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,7 +41,7 @@
         "prettier": "^3.6.2",
         "ts-jest": "^29.4.2",
         "ts-node": "^10.9.2",
-        "typescript": "^5.8.3"
+        "typescript": "^5.9.3"
       },
       "engines": {
         "node": ">=20.0.0",
@@ -7238,9 +7238,9 @@
       }
     },
     "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 e52039b..2d8b7e6 100644
--- a/package.json
+++ b/package.json
@@ -68,6 +68,6 @@
     "prettier": "^3.6.2",
     "ts-jest": "^29.4.2",
     "ts-node": "^10.9.2",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.3"
   }
 }