diff --git a/samples/node-contract/package-lock.json b/samples/node-contract/package-lock.json
index 0862db8..ac0839a 100644
--- a/samples/node-contract/package-lock.json
+++ b/samples/node-contract/package-lock.json
@@ -13,7 +13,7 @@
         "fabric-shim": "^2.5.8"
       },
       "devDependencies": {
-        "@types/node": "^22.13.14",
+        "@types/node": "^22.15.17",
         "gts": "^6.0.2",
         "typescript": "^5.8.3"
       },
@@ -418,12 +418,12 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "22.13.14",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.13.14.tgz",
-      "integrity": "sha512-Zs/Ollc1SJ8nKUAgc7ivOEdIBM8JAKgrqqUYi2J997JuKO7/tpQC+WCetQ1sypiKCQWHdvdg9wBNpUPEWZae7w==",
+      "version": "22.15.17",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.15.17.tgz",
+      "integrity": "sha512-wIX2aSZL5FE+MR0JlvF87BNVrtFWf6AE6rxSE9X7OwnVvoyCQjpzSRJ+M87se/4QCkCiebQAqrJ0y6fwIyi7nw==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.20.0"
+        "undici-types": "~6.21.0"
       }
     },
     "node_modules/@types/normalize-package-data": {
@@ -3310,9 +3310,10 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.20.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.20.0.tgz",
-      "integrity": "sha512-Ny6QZ2Nju20vw1SRHe3d9jVu6gJ+4e3+MMpqu7pqE5HT6WsTSlce++GQmK5UXS8mzV8DSYHrQH+Xrf2jVcuKNg=="
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "license": "MIT"
     },
     "node_modules/uri-js": {
       "version": "4.4.1",
@@ -3798,11 +3799,11 @@
       "dev": true
     },
     "@types/node": {
-      "version": "22.13.14",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.13.14.tgz",
-      "integrity": "sha512-Zs/Ollc1SJ8nKUAgc7ivOEdIBM8JAKgrqqUYi2J997JuKO7/tpQC+WCetQ1sypiKCQWHdvdg9wBNpUPEWZae7w==",
+      "version": "22.15.17",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.15.17.tgz",
+      "integrity": "sha512-wIX2aSZL5FE+MR0JlvF87BNVrtFWf6AE6rxSE9X7OwnVvoyCQjpzSRJ+M87se/4QCkCiebQAqrJ0y6fwIyi7nw==",
       "requires": {
-        "undici-types": "~6.20.0"
+        "undici-types": "~6.21.0"
       }
     },
     "@types/normalize-package-data": {
@@ -5891,9 +5892,9 @@
       "dev": true
     },
     "undici-types": {
-      "version": "6.20.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.20.0.tgz",
-      "integrity": "sha512-Ny6QZ2Nju20vw1SRHe3d9jVu6gJ+4e3+MMpqu7pqE5HT6WsTSlce++GQmK5UXS8mzV8DSYHrQH+Xrf2jVcuKNg=="
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ=="
     },
     "uri-js": {
       "version": "4.4.1",
diff --git a/samples/node-contract/package.json b/samples/node-contract/package.json
index 0938753..1d64fd2 100644
--- a/samples/node-contract/package.json
+++ b/samples/node-contract/package.json
@@ -24,7 +24,7 @@
   "author": "Hyperledger",
   "license": "Apache-2.0",
   "devDependencies": {
-    "@types/node": "^22.13.14",
+    "@types/node": "^22.15.17",
     "gts": "^6.0.2",
     "typescript": "^5.8.3"
   },