diff --git a/infra/package-lock.json b/infra/package-lock.json
index 5bc2ae7..8865899 100644
--- a/infra/package-lock.json
+++ b/infra/package-lock.json
@@ -24,7 +24,7 @@
         "jest": "^27.5.1",
         "ts-jest": "^27.1.4",
         "ts-node": "^10.9.2",
-        "typescript": "~4.9.5"
+        "typescript": "~5.9.3"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -5129,9 +5129,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "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": {
@@ -5139,7 +5139,7 @@
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/undici-types": {
diff --git a/infra/package.json b/infra/package.json
index a4f3088..7b7e5be 100644
--- a/infra/package.json
+++ b/infra/package.json
@@ -16,7 +16,7 @@
     "jest": "^27.5.1",
     "ts-jest": "^27.1.4",
     "ts-node": "^10.9.2",
-    "typescript": "~4.9.5"
+    "typescript": "~5.9.3"
   },
   "dependencies": {
     "@aws-cdk/lambda-layer-kubectl-v30": "^2.0.4",