diff --git a/assets/eip-4907/package-lock.json b/assets/eip-4907/package-lock.json
index 770e4164b1d2a2..e3534f539755e5 100644
--- a/assets/eip-4907/package-lock.json
+++ b/assets/eip-4907/package-lock.json
@@ -7,18 +7,18 @@
     "": {
       "name": "ERC721_DualRoles",
       "version": "1.0.0",
-      "license": "ISC",
+      "license": "CC0-1.0",
       "dependencies": {
-        "@openzeppelin/contracts": "^4.3.3",
+        "@openzeppelin/contracts": "^4.7.1",
         "@types/chai": "^4.3.0",
         "@types/mocha": "^9.1.0",
         "chai": "^4.3.6"
       }
     },
     "node_modules/@openzeppelin/contracts": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.5.0.tgz",
-      "integrity": "sha512-fdkzKPYMjrRiPK6K4y64e6GzULR7R7RwxSigHS8DDp7aWDeoReqsQI+cxHV1UuhAqX69L1lAaWDxenfP+xiqzA=="
+      "version": "4.7.1",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.7.1.tgz",
+      "integrity": "sha512-UXmAjKARsXORHlHZu5GCD7ZbRKm6nU8UHnbuT/QJJa2JEOEcbvV/X8w/sUk62Sl9VZuuljM1akrZLyAtzUgsxw=="
     },
     "node_modules/@types/chai": {
       "version": "4.3.0",
@@ -109,9 +109,9 @@
   },
   "dependencies": {
     "@openzeppelin/contracts": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.5.0.tgz",
-      "integrity": "sha512-fdkzKPYMjrRiPK6K4y64e6GzULR7R7RwxSigHS8DDp7aWDeoReqsQI+cxHV1UuhAqX69L1lAaWDxenfP+xiqzA=="
+      "version": "4.7.1",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.7.1.tgz",
+      "integrity": "sha512-UXmAjKARsXORHlHZu5GCD7ZbRKm6nU8UHnbuT/QJJa2JEOEcbvV/X8w/sUk62Sl9VZuuljM1akrZLyAtzUgsxw=="
     },
     "@types/chai": {
       "version": "4.3.0",
diff --git a/assets/eip-4907/package.json b/assets/eip-4907/package.json
index 9104d3de2abfa2..a8642de3db7dbb 100644
--- a/assets/eip-4907/package.json
+++ b/assets/eip-4907/package.json
@@ -11,7 +11,7 @@
   "author": "",
   "license": "CC0-1.0",
   "dependencies": {
-    "@openzeppelin/contracts": "^4.3.3",
+    "@openzeppelin/contracts": "^4.7.1",
     "@types/chai": "^4.3.0",
     "@types/mocha": "^9.1.0",
     "chai": "^4.3.6"