diff --git a/examples/app/package.json b/examples/app/package.json
index 2060053c81..4f898a7094 100644
--- a/examples/app/package.json
+++ b/examples/app/package.json
@@ -35,7 +35,7 @@
     "constructs": "^10.4.2",
     "source-map-support": "^0.5.21",
     "tsx": "^4.20.6",
-    "typescript": "^5.9.2",
+    "typescript": "^5.9.3",
     "vitest": "^3.0.5"
   },
   "dependencies": {
@@ -53,6 +53,6 @@
     "aws-cdk": "^2.1029.2",
     "constructs": "^10.4.2",
     "esbuild": "^0.25.10",
-    "typescript": "^5.9.2"
+    "typescript": "^5.9.3"
   }
 }
diff --git a/package-lock.json b/package-lock.json
index 65a76d0fe4..18b0ad437b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "middy6": "npm:@middy/core@^6.0.0",
         "typedoc": "^0.28.13",
         "typedoc-plugin-missing-exports": "^4.1.0",
-        "typescript": "^5.9.2",
+        "typescript": "^5.9.3",
         "vitest": "^3.0.9"
       },
       "engines": {
@@ -64,7 +64,7 @@
         "aws-cdk": "^2.1029.2",
         "constructs": "^10.4.2",
         "esbuild": "^0.25.10",
-        "typescript": "^5.9.2"
+        "typescript": "^5.9.3"
       },
       "devDependencies": {
         "@types/aws-lambda": "^8.10.153",
@@ -73,7 +73,7 @@
         "constructs": "^10.4.2",
         "source-map-support": "^0.5.21",
         "tsx": "^4.20.6",
-        "typescript": "^5.9.2",
+        "typescript": "^5.9.3",
         "vitest": "^3.0.5"
       }
     },
@@ -10067,9 +10067,9 @@
       }
     },
     "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 5cacbc1e4e..5379f5586a 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "middy6": "npm:@middy/core@^6.0.0",
     "typedoc": "^0.28.13",
     "typedoc-plugin-missing-exports": "^4.1.0",
-    "typescript": "^5.9.2",
+    "typescript": "^5.9.3",
     "vitest": "^3.0.9"
   },
   "lint-staged": {