diff --git a/package-lock.json b/package-lock.json
index e572a37c..79020d12 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
         "mocha": "^11.7.3",
         "mocha-suppress-logs": "^0.6.0",
         "sinon": "^21.0.0",
-        "typescript": "^5.9.2"
+        "typescript": "^5.9.3"
       },
       "engines": {
         "node": ">=20.0.0",
@@ -2236,9 +2236,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
-      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 1c1dcf8d..86251d45 100644
--- a/package.json
+++ b/package.json
@@ -60,6 +60,6 @@
     "mocha": "^11.7.3",
     "mocha-suppress-logs": "^0.6.0",
     "sinon": "^21.0.0",
-    "typescript": "^5.9.2"
+    "typescript": "^5.9.3"
   }
 }