diff --git a/package-lock.json b/package-lock.json
index 423c0cc1..6a0e3751 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "sinon": "^21.0.0",
         "ts-node": "^10.9.2",
         "tsx": "^4.20.5",
-        "typescript": "^5.9.2"
+        "typescript": "^5.9.3"
       },
       "engines": {
         "node": ">=20.0.0"
@@ -12978,9 +12978,9 @@
       }
     },
     "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==",
       "devOptional": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index c5921d39..f29d9be5 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "sinon": "^21.0.0",
     "ts-node": "^10.9.2",
     "tsx": "^4.20.5",
-    "typescript": "^5.9.2"
+    "typescript": "^5.9.3"
   },
   "engines": {
     "node": ">=20.0.0"