diff --git a/package-lock.json b/package-lock.json
index 4f8f906..b3d7310 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "patch-package": "8.0.0",
         "sinon": "17.0.1",
         "ts-node": "10.9.2",
-        "typescript": "5.4.2"
+        "typescript": "5.9.3"
       }
     },
     "node_modules/@aws-crypto/crc32": {
@@ -6392,9 +6392,9 @@
       "license": "MIT"
     },
     "node_modules/typescript": {
-      "version": "5.4.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
-      "integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -11506,9 +11506,9 @@
       "version": "0.0.6"
     },
     "typescript": {
-      "version": "5.4.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
-      "integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index b44f30f..f30bf91 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,6 @@
     "patch-package": "8.0.0",
     "sinon": "17.0.1",
     "ts-node": "10.9.2",
-    "typescript": "5.4.2"
+    "typescript": "5.9.3"
   }
 }