diff --git a/samples/node-contract/package-lock.json b/samples/node-contract/package-lock.json
index e0b0ae7..5fc97e5 100644
--- a/samples/node-contract/package-lock.json
+++ b/samples/node-contract/package-lock.json
@@ -13,7 +13,7 @@
         "fabric-shim": "^2.5.7"
       },
       "devDependencies": {
-        "@types/node": "^22.6.1",
+        "@types/node": "^22.8.7",
         "gts": "^6.0.2",
         "typescript": "^5.6.3"
       },
@@ -418,11 +418,11 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "22.6.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.6.1.tgz",
-      "integrity": "sha512-V48tCfcKb/e6cVUigLAaJDAILdMP0fUW6BidkPK4GpGjXcfbnoHasCZDwz3N3yVt5we2RHm4XTQCpv0KJz9zqw==",
+      "version": "22.8.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.8.7.tgz",
+      "integrity": "sha512-LidcG+2UeYIWcMuMUpBKOnryBWG/rnmOHQR5apjn8myTQcx3rinFRn7DcIFhMnS0PPFSC6OafdIKEad0lj6U0Q==",
       "dependencies": {
-        "undici-types": "~6.19.2"
+        "undici-types": "~6.19.8"
       }
     },
     "node_modules/@types/normalize-package-data": {
@@ -3796,11 +3796,11 @@
       "dev": true
     },
     "@types/node": {
-      "version": "22.6.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.6.1.tgz",
-      "integrity": "sha512-V48tCfcKb/e6cVUigLAaJDAILdMP0fUW6BidkPK4GpGjXcfbnoHasCZDwz3N3yVt5we2RHm4XTQCpv0KJz9zqw==",
+      "version": "22.8.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.8.7.tgz",
+      "integrity": "sha512-LidcG+2UeYIWcMuMUpBKOnryBWG/rnmOHQR5apjn8myTQcx3rinFRn7DcIFhMnS0PPFSC6OafdIKEad0lj6U0Q==",
       "requires": {
-        "undici-types": "~6.19.2"
+        "undici-types": "~6.19.8"
       }
     },
     "@types/normalize-package-data": {
diff --git a/samples/node-contract/package.json b/samples/node-contract/package.json
index 7ad1a94..0dc6176 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": "^22.6.1",
+    "@types/node": "^22.8.7",
     "gts": "^6.0.2",
     "typescript": "^5.6.3"
   },