diff --git a/src/typescript/package-lock.json b/src/typescript/package-lock.json
index ab7288d7..87526fab 100644
--- a/src/typescript/package-lock.json
+++ b/src/typescript/package-lock.json
@@ -31,7 +31,7 @@
         "jest": "^30.1.3",
         "ts-jest": "^29.4.1",
         "tsx": "^4.20.5",
-        "typescript": "^5.9.2",
+        "typescript": "^5.9.3",
         "typescript-eslint": "^8.42.0"
       },
       "engines": {
@@ -8388,9 +8388,9 @@
       }
     },
     "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/src/typescript/package.json b/src/typescript/package.json
index 685472ce..2bb66185 100644
--- a/src/typescript/package.json
+++ b/src/typescript/package.json
@@ -51,7 +51,7 @@
     "jest": "^30.1.3",
     "ts-jest": "^29.4.1",
     "tsx": "^4.20.5",
-    "typescript": "^5.9.2",
+    "typescript": "^5.9.3",
     "typescript-eslint": "^8.42.0"
   },
   "dependencies": {