diff --git a/infra/package.json b/infra/package.json
index ac9d7e9..1dee797 100644
--- a/infra/package.json
+++ b/infra/package.json
@@ -24,7 +24,7 @@
     "@aws-cdk/aws-iot-actions-alpha": "^2.139.1-alpha.0",
     "@aws-cdk/aws-iot-alpha": "^2.139.1-alpha.0",
     "@types/aws-lambda": "^8.10.137",
-    "@types/node": "^20.12.7",
+    "@types/node": "^22.0.0",
     "aws-cdk": "^2.139.1",
     "typescript": "~5.4.5"
   },
diff --git a/package-lock.json b/package-lock.json
index 115b0aa..6af475c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -61,7 +61,7 @@
         "@aws-cdk/aws-iot-actions-alpha": "^2.139.1-alpha.0",
         "@aws-cdk/aws-iot-alpha": "^2.139.1-alpha.0",
         "@types/aws-lambda": "^8.10.137",
-        "@types/node": "^20.12.7",
+        "@types/node": "^22.0.0",
         "aws-cdk": "^2.139.1",
         "typescript": "~5.4.5"
       }
@@ -14170,11 +14170,11 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.12.7",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.7.tgz",
-      "integrity": "sha512-wq0cICSkRLVaf3UGLMGItu/PtdY7oaXaI/RVU+xliKVOtRna3PRY57ZDfztpDL0n11vfymMUnXv8QwYCO7L1wg==",
+      "version": "22.0.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.0.0.tgz",
+      "integrity": "sha512-VT7KSYudcPOzP5Q0wfbowyNLaVR8QWUdw+088uFWwfvpY6uCWaXpqV6ieLAu9WBcnTa7H4Z5RLK8I5t2FuOcqw==",
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~6.11.1"
       }
     },
     "node_modules/@types/pbf": {
@@ -20551,9 +20551,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
+      "version": "6.11.1",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.11.1.tgz",
+      "integrity": "sha512-mIDEX2ek50x0OlRgxryxsenE5XaQD4on5U2inY7RApK3SOJpofyw7uW2AyfMKkhAxXIceo2DeWGVGwyvng1GNQ=="
     },
     "node_modules/union-value": {
       "version": "1.0.1",
@@ -21159,7 +21159,7 @@
         "promise-retry": "^2.0.1"
       },
       "devDependencies": {
-        "@types/node": "^20.12.7",
+        "@types/node": "^22.0.0",
         "@types/promise-retry": "^1.1.6",
         "tsx": "^4.7.3",
         "typescript": "~5.4.5"
diff --git a/pet_simulator/package.json b/pet_simulator/package.json
index 2c07a44..75780ef 100644
--- a/pet_simulator/package.json
+++ b/pet_simulator/package.json
@@ -12,7 +12,7 @@
   },
   "license": "MIT-0",
   "devDependencies": {
-    "@types/node": "^20.12.7",
+    "@types/node": "^22.0.0",
     "@types/promise-retry": "^1.1.6",
     "tsx": "^4.7.3",
     "typescript": "~5.4.5"